北京大学考博英语模拟题14

Part Two：Structure and Written Expression（20%）Directions：For each question decide which of the four choices given will most suitably complete the sentence if inserted at the place marked. Mark your choices on the Answer Sheet.11．Whether the extension of consciousness is a “good thing”for human being is a question thata wide solution.A．admits of B. requires of C. needs of D.seeks for12．In a culture like ours, long all things as a means of control, it is sometimes a bit of a shock to be reminded that the medium is the message.A．accustomed to split and dividedB．accustomed to splitting and dividingC．accustomed to split and dividingD．accustomed to splitting and divided13．Apple pie is neither good nor bad; it is the way it is used that determines its value.A. at itselfB. as itselfC. on itselfD. in itself14．us earlier, your request to the full.A.You have contacted…we could comply withB.Had you contacted…we could have complied withC.You had contacted…could we have complied withD.Have you contacted…we could comply with15．The American Revolution had no medieval legal institutions to or to root out, apart from monarchy.A. discardB. discreetC. discordD. disgorge16. Living constantly in the atmosphere of slave, he became infected the unconscious theirpsychology. No one can shield himself such an influence.A. on…by…atB. by…for…inC. from…in…onD. through…with…from17. The effect of electric technology had at first been anxiety. Now it appears to create.A. boreB. boredC. boredomD. bordom18. Jazz tends to be a casual dialogue form of dance quite in the receptive and mechanical forms of the waltz.A. lackedB. lackingC. for lack ofD. lack of19. There are too many complains about society move too fast to keep up with the machine.A. that have toB. have toC. having toD. has to20. The poor girl spent over half a year in the hospital but she is now for it.A. none the worseB. none the betterC. never worseD. never better21. As the silent film sound, so did the sound film color.A. cried out for…cried out forB. cry out for…cry out forC. had cried out for…cried out forD. had cried out for…cry out for22. While his efforts were tremendous the results appeared to be very .A. triggerB. meagerC. vigorD. linger23. Western man is himself being de-Westernized by his own speed-up, by industrial technology.A. as much the Africans are detribalizedB. the Africans are much being detribalizedC. as much as the Africans are being detribalizedD. as much as the Africans are detribalized24. We admire his courage and self-confidence.A. can butB. cannot onlyC. cannot butD. can only but25. In the 1930’s, when millions of comic books were the young with fighting and killing, nobody seemed tonotice that the violence of cars in the streets was more hysterical.A. inundatingB. imitatingC. immolatingD. insulating26. you promise you will work hard, support you to college.A. If only…will IB. Only…I willC. Only if…will ID. Only if…I will27. It is one of the ironies of Western man that he has never felt invention as a threat to his way of life.A. any concern withB. any concern aboutC. any concern inD. any concern at28. One room schools, with all subjects being taught to all grades at the same time, simplywhen better transportation permits specialized spaces and specialized teaching.A. resolvedB. absolvedC. dissolvedD. solved29. People are living longer and not saving enough, which means they will either have to worklonger, live less in retirement or bailed by the government.A. in…for…upB. for…on…outC. by…in…onD. on…for…out30. The country s deficit that year to a record 1698 billion dollarsA. soaredB. souredC. soredD. sourcedPart Three: Close Test (10%)Directions: Read the following passage carefully and choose ONE best word for each numbered blank. Mark your answers on the Answer Sheet.2023 was the worst year for the record labels in a decade31 was 2023, and before that 2023 and 2023. In fact,industry revenues have been 32 for the past 10 years. Digital sales are growing, but not as fast as traditional sales are falling.Maybe that’s because illegal downloads are so easy. People have been 33 intellectual property for centuries, but it used to be a time-consuming way to generate markedly 34 copies. These days, high-quality copies are 35. According to the Pew Internet project, people use file-sharing software more often than they do iTunes and other legal shops.I’d like to believe, as many of my friends seem to, that this practice won’t do much harm. But even as I’ve heard over the past decade that things weren’t 36 bad, that the music industry was moving to a new, better business model, each year’s numbers have been worse. Maybe it’s time to admit that we may never find a way to 37 consumers who want free entertainment with creators who want to get paid.38 on this problem, the computational neuroscientist Anders Sandberg recently noted that although we have strong instinctive feelings about ownership, intellectual property doesn’t always 39 that framework. The harm done by individual acts of piracy is too small and too abstract.“The nature of intellectual property,”he wrote, “makes it hard to maintain the social and empathic 40 that keep(s) us from taking each other’s things.”31. A. As B. Same C. Thus D. So32. A. stagnating B. declining C. increasing D. stultifying33. A. taking B. robbing C. stealing D. pirating34. A. upgraded B. inferior C. ineffective D. preferable35. A. numerous B. ubiquitous C. accessible D. effortless36. A. so B. this C. that D. much37. A. satisfy B. help C. reconcile D. equate38. A. Based B. Capitalizing C. Reflecting D. Drawing39. A. match up with B. fill in C. fit into D. set up40. A. constraints B. consciousness C. norm D. etiquettePart IV: Reading Comprehension(20%)Directions: Each of the following four passages is followed by some questions or unfinished statements. For each question or unfinished statement, four answers are given. Read the passages carefully and choose the best answer to each question. Mark your choices on the Answer Sheet.Passage OneCancer has always been with us, but not always in the same way. Its care and management have differed over time, of course, but so, too, have its identity, visibility, and meanings. Pick up the thread of history at its most distant end and you have cancer the crab—so named either because of the ramifying venous processes spreading out from a tumor or because its pain is like the pinch of a crab’s claw. Premodern cancer is a lump, a swelling that sometimes breaks through the skin in ulcerations producing foul-smelling discharges. The ancient Egyptians knew about many tumors that had a bad outcome, and the Greeks made a distinction between benign tumors (oncos) and malignant ones (carcinos). In the second century A．D．, Galen reckoned that the cause was systemic, an excess of melancholy or black bile, one of the body’s four “humors,”brought on by bad diet and environmental circumstances. Ancient medical practitioners sometimes cut tumors out, but the prognosis was known to be grim. Describing tumors of the breast, an Egyptian papyrus from about 1600 B．C．concluded: “There is no treatment.”The experience of cancer has always been terrible, but, until modern times, its mark on the culture has been light. In the past, fear coagulated around other ways of dying: infectious and epidemic diseases (plague, smallpox, cholera, typhus, typhoid fever); “apoplexies”(what we now call strokes and heart attacks); and, most notably in the nineteenth century, “consumption”(tuberculosis). The agonizing manner of cancer death was dreaded, but that fear was not centrally situated in the public mind—as it now is. This is one reason that the medical historian Roy Porter wrote that cancer is “the modern disease par excellence,”and that Mukherjee calls it “the quintessential product of modernity.”At one time, it was thought that cancer was a “disease of civilization,” belonging to much the same causal domain as “neurasthenia” and diabetes, the former a nervous weakness belie ved to be brought about by the stress of modern life and the latter a condition produced by bad diet and indolence. In the eighteenth and nineteenth centuries, some physicians attributedcancer—notably of the breast and the ovaries—to psychological and behavioral causes. William Buchan’s wildly popular eighteenth-century text “Domestic Medicine”judged that cancers might be caused by “excessive fear, grief, religious melancholy.”In the nineteenth century, reference was repeatedly made to a “cancer personality,”and, in some versions, specifically to sexual repression. As Susan Sontag observed, cancer was considered shameful, not to be mentioned, even obscene. Among the Romantics and the Victorians, suffering and dying from tuberculosis might be considered a badge of refinement; cancer death was nothing of the sort. “It seems unimaginable,”Sontag wrote, “to aestheticize”cancer.41. According to the passage, the ancient Egyptians .A. called cancer the crabB. were able to distinguish benign tumors and malignant onesC. found out the cause of cancerD. knew about a lot of malignant tumors42. Which of the following statements about the cancers of the past is best supported by the passage?A. Ancient people did not live long enough to become prone to cancerB. In the past, people did not fear cancerC. Cancer death might be considered a badge of refinementD. Some physicians believed that one s own behavioral mode could lead to cancer43. Which of the following is the reason for cancer to be called “the modern disease”?A. Modern cancer care is very effectiveB. There is a lot more cancer nowC. People understand cancer in radically new ways nowD. There is a sharp increase in mortality in modern cancer world44.“Neurasthenia”and diabetes are mentioned because .A. they are as fatal as cancerB. they were considered to be “disease of civilization”C. people dread them very muchD.they are brought by the high pressure of modern life45. As suggested by the passage, with which of the following statements would the author most likely agree?A. The care and management of cancer have development over timeB. The cultural significance of cancer shifts in different timesC. Cancer s identity has never changedD. Cancer is the price paid for modern lifePassage TwoIf you happened to be watching NBC on the first Sunday morning in August last summer, you would have seen something curious. There, on the set of Meet the Press, the host, David Gregory, was interviewing a guest who made a forceful case that the U．S．economy had become “very distorted.”In the wake of the recession, this guest explained, high-income individuals, large banks, and major corporations had experienced a “significant recovery”; the rest of the economy, by contrast—including small businesses and “a very significant amount of the labor force”—was stuck and still struggling. What we were seeing, he argued, was not a single economy at all, but rather “fundamentally two separate types of economy,”increasingly distinct and divergent.This diagnosis, though alarming, was hardly unique: drawing attention to the divide between the wealthy and everyone else has long been standard fare on the left. (The idea of “two Americas”was a central theme of John Edwards’s 2023 and 2023 presidential runs.) What made the argument striking in this instance was that it was being offered by none other than the former five-term Federal Reserve Chairman Alan Greenspan: iconic libertarian, preeminent defender of the free market, and (at least until recently) the nation’s foremost devotee of Ayn Rand. When the high priest of capitalism himself is declaring the growth in economic inequality a national crisis, something has gone very, very wrong.This widening gap between the rich and non-rich has been evident for years. In a 2023 report to investors, for instance,three analysts at Citigroup advised that “the World is dividing into two blocs—the Plutonomy and the rest”.In a plutonomy there is no such animal as “the U．S．consumer”or “the UK consumer”, or indeed “the Russian consumer”. There are rich consumers, few in number, but disproportionate in the gigantic slice of income and consumption they take. There are the rest, the “non-rich”, the multitudinous many, but only accounting for surprisingly small bites of the national pie.Before the recession, it was relatively easy to ignore this concentration of wealth among an elite few. The wondrous inventions of the modern economy—Google, Amazon, the iPhone broadly improved the lives of middle-class consumers, even as they made a tiny subset of entrepreneurs hugely wealthy. And the less-wondrous inventions—particularly the explosion of subprime credit—helped mask the rise of income inequality for many of those whose earnings were stagnant.But the financial crisis and its long, dismal aftermath have changed all that. A multi-billion-dollar bailout and Wall Street’s swift, subsequent reinstatement of gargantuan bonuses have inspired a narrative of parasitic bankers and other elites rigging the game for their own benefit.And this, in turn, has led to wider-and not unreasonable-fears that we are living in not merely a plutonomy, but a plutocracy, in which the rich display outsize political influence, narrowly self interested motives, and a casual indifference to anyone outside their own rarefied economic bubble.46. According to the passage, the U．S．economy .A. fares quite wellB. has completely recovered from the economic recessionC. has its own problemsD. is lagging behind other industrial economies47. Which of the following statement about today’s super-elite would the passage support?A. Today’s plutocrats are the hereditary eliteB. Today’s super-rich are increasingly a nation unto themselvesC. They are the deserving winners of a tough economic competitionD. They are worried about the social and political consequences of rising income inequality48. What can be said of modern technological innovations?A. They have lifted many people into the middle class.B. They have narrowed the gap between the rich and the non-rich.C. They have led to a rise of income inequality.D. They have benefited the general public.49. The author seems to suggest that the financial crisis and its aftermath .A. have compromised the rich with the non-richB. have enriched the plutocratic eliteC. have put Americans on the alert for too much power the rich possessD. have enlarged the gap between the rich and non-rich50. The primary purpose of the passage is to .A. present the financial imbalance in the U．S．B. display sympathy for the working classC. criticize the super elite of the Unite StatesD. appreciate the merits of the super rich in the U．S．Passage ThreeCharles Darwin’s “On the Origin of Species”is credited with sparking evolution’s revolution in scientific thought, but many observers had pondered evolution before him. It was understanding the idea’s significance and selling it to the public that made Darwin great, according to the Arnold Arboretum’s new director.William Friedman, the Arnold Professor of Organism and Evolutionary Biology who took over as arboretum director Ja n．1, has studied Darwin’s writings as well as those of his predecessors and contemporaries. While Darwin is widely credited as the father of evolution, Friedman said the “historical sketch”that Darwin attached to later printings of his masterpiece wasintended to mollify those who demanded credit for their own earlier ideas.The historical sketch grew with each subsequent printing, Friedman told an audience Monday (Ja n．10), until, by the 6th edition, 34 authors were mentioned in it. Scholars now believe that somewhere between 50 and 60 authors had beaten Darwin in their writings about evolution Included was Darwin’s grandfather, Erasmus Darwin, a physician who irritated clergymen with his insistence that life arose from lower forms, specifically mollusks.Friedman’s talk, “A Darwinian Look at Darwin’s Evolutionist Ancestors,”took place at the arboretum’s Hunnewell Building and was the first in a new Director’s Lecture Series.Though others had clearly pondered evolution before Darwin, he wasn’t without originality.Friedman said that Darwin’s thinking on natural selection as the mechanism of evolution was shared by few, most prominently Alfred Wallace, whose writing on the subject after years in the field spurred Darwin’s writing of “On the Origin of Species.”Although the book runs more than 400 pages, Friedman said it was never the book on evolution and natural selection that Darwin intended. In 1856, three years before the book was published, he began work on a detailed tome on natural selection that wouldn’t see publication until 1975.The seminal event in creating “On the Origin of Species”occurred in 1858, when Wallace wrote Darwin detailing Wallace’s ideas of evolution by natural selection. The arrival of Wallace’s ideas galvanized Darwin into writing “On the Origin of Species”as an “abstract”of the ideas he was painstakingly laying out in the larger work.This was a lucky break for Darwin, because it forced him to write his ideas in plain language, which led to a book that was not only revolutionary, despite those who’d tread similar ground before, but that was also very readable.Though others thought about evolution before Darwin, scientific discovery requires more than just an idea. In addition to the concept, discovery requires the understanding of the significance of the idea, something some of the earlier authors clearly did not have—such as the arborist who buried his thoughts on natural selection in the appendix of a book on naval timber. Lastly, scientific discovery demands the ability to convince others of the correctness of an idea.Darwin, through “On the Origin of Species,”was the only thinker of the time who had all three of those traits, Friedman said.“Darwin had the ability to convince others of the correctness of the idea,” Friedman said, adding that even Wallace, whose claim to new thinking on evolution and natural selection was stronger than all the others, paid homage to Darwin by titling his 1889 book on the subject, “Darwinism.”51. According to William Friedman, Darwin’s “On the Origin of Species”is great in that.A. it was the most studied by later scientistsB. it had significant ideas about evolutionC. it was the first to talk about evolutionD. it was well received by the public52. Friedman believes that Darwin attached a “historical sketch”to later printings of his book in an attempt to .A. credit the ideas about evolution before hisB. claim himself as the father of evolutionC. introduce his grandfather to the readerD. summarize his predecessors work53. In Friedman s view, Darwin s originality lies in .A. his thinking on natural selection as the mechanism of evolutionB. his sharing ideas about evolution with his contemporariesC. the way he wrote “On the Origin of Species”D. the way he lectured on the ideas of evolution54. We have learned that at first Darwin intended to write his idea in .A. a much larger bookB. a 400page bookC. scientific termsD. plain language55. Scientific discovery requires all the following Expect .A. coming up with a new ideaB. understanding the significance of the ideaC. making claims to the idea by writing booksD. convincing others of the correctness of the idesPassage FourMany adults may think they are getting enough shut-eye, but in a major sleep study almost 80 percent of respondents admitted to not getting their prescribed amount of nightly rest. So, what exactly is the right amount of sleep? Research shows that adults need an average of seven to nine hours of sleep a night for optimal functionality. Read on to see just how much of an impact moderate sleep deprivation can have on your mind and body.By getting less than six hours of sleep a night, you could be putting yourself at risk of high blood pressure. When you sleep, your heart gets a break and is able to slow down for a significant period of time. But cutting back on sleep means your heart has to work overtime without its allotted break. In constantly doing so, your body must accommodate to its new conditions and elevate your overall daily blood pressure. And the heart isn’t the only organ that is overtaxed by a lack of sleeps. The less sleep you get, the less time the brain has to regulate stress hormones, and over time, sleep deprivation could permanently hinder the brain’s ability to regulate these hormones, leading to elevated blood pressure.We all hang around in bed during our bouts of illness. But did you know that skipping out on the bed rest can increase your risk of getting sick? Prolonged sleep deprivation has long been associated with diminished immune functions, but researchers have also found a direct correlation between “modest”sleep deprivation—less than six hours—and reduced immune response. So try to toughen up your immune system by getting at least seven hours of sleep a night, and maintaining a healthy diet. You’ll be glad you got that extra hour of sleep the next time that bug comes around and leaves everyone else bedridden with a fever for three days.During deep REM sleep, your muscles (except those in the eyes) are essentially immobilized in order to keep you from acting out on your dreams. Unfortunately, this effort your body makes to keep you safe while dreaming can sometimes backfire,resulting in sleep paralysis. Sleep paralysis occurs when the brain is aroused from its REM cycle, but the body remains in its immobilizing state. This can be quite a frightening sensation because, while your mind is slowly regaining consciousness, it has no control over your body, leaving some with a feeling of powerlessness, fear and panic. Most people experience this eerie phenomena at least once in their lives, but those who are sleep deprived are more likely to have panicked episodes of sleep paralysis that are usually accompanied by hallucinations, as well.For a second, imagine all of your memories are erased; every birthday, summer vacation, even what you did yesterday afternoon is completely lost, because you have no recollection of them.It’s a chilling thought, but that is what a life without sleep would be like. Sleep is essential to the cognitive functions of the brain, and without it, our ability to consolidate memories, learn daily tasks, and make decisions is impaired by a large degree. Research has revealed that REM sleep, or dream-sleep, helps solidify the “fragile”memories the brain creates throughout the day to that they can be easily organized and stored in the mind’s long-term cache.56. According to the passage, what is the meaning of “sleep deprivation”?A. To sleep for an average period of time.B. To sleep deeply without dreaming.C. To sleep less than needed.D. To sleep modestly.57. Which of the following statements is TRUE according to Paragraph 3?A. When everyone else gets a fever, those with sleep deprivation will be abele to sleep longer.B. When everyone else gets a fever, those who usually have adequate sleep will be alright.C. Only modest sleep deprivation could weaken the immune system.D. Prolonged sleep deprivation will not have impact on the immune system.58. Why is there the so-called “sleep paralysis”?A. It occurs when you are unable to wake up from dreams while you are sleeping.B. It occurs when you brain immobilizes your body in order to keep you from dreaming.C. Because you are usually too frightened to move your body when waking up from deep REM sleep.D. Because your body, immobilized when dreaming, may still be unable to move even when your brain is waking up.59.Which of the following statements is TRUE according to the last paragraph?A. Memories are part of the cognitive function of the brain.B. Memories created during the daytime are usually fragile and impaired.C. You are likely to lose your memories of yesterday after a night’s sleep.D. Long term memory cannot be formed without dream-sleep.60. What effects of sleep deprivation on human mind and body are discussed in this passage?A. High blood pressure, a toughened immune system, sleep paralysis, and memory loss.B. Blood pressure, immune system, sleep paralysis, and long term memory.C. Blood pressure, immune system, the brain and the body, and memory.D. High blood pressure, a weakened immune system, sleep paralysis, and memory loss.Part V: Proofreading (15%)Directions: In the following passage, there are altogether 15 mistakes, ONE in each numbered and underlined part. You may have to change a word, add a word, or just delete a word. If you change a word, cross it with a slash (/) and write the correct word beside it. If you add a word, write the missing word between the words ( in brackets )immediately before and after it. If you delete a word, cross it out with a slash (/). Put your answer on the Answer Sheet (2).Examples:eg. 1(61) The meeting begun 2 hours ago.Correction put on the Answer Sheet (2): (61) begun beganeg. 2(62) Scarcely they settled themselves in their seats in the theatre when the curtain went up .Correction put on the Answer Sheet (2): (62) (Scarcely) had (they)eg. 3(63) Never will I not do it again.Correction put on the Answer Sheet (2): (63)notWal-Mart announced Thursday afternoon that it would introduce a program nationwide called (61) “Pick Up Today”that allows customers to submit orders online and pick up their items few hours later in their local store. (62) The move is not revolutionary—Sears and Nordstrom, as instance, already have similar programs.(63) Retailers say that tying online and in-store inventory together lets them to sell more products. (64) Nordstrom recently combined its inventory so that if the online stockroom is out of a jacket, a store that has it can ship to the Web customer. (65) Encourage customers to retrieve items they have ordered online in a store increases visits to the stores, which usually increases sales. (66) Best Buy offers both store pickup and “ship to store,”where items are shipped free from a local store. Ace Hardware, J．C．Penney and Wal-Mart itself are among the others offering “ship to store”programs.In Wal-Mart’s program, (67) that is expected to be nationwide by June, customers can select from among 40,000 items online. (68) They will send a text message or e-mail alerting them when the order is ready, which usually takes about four hours.(69) “Not only we see it as a nice convenience for customers, but we also saw it as a way to drive incremental traffic to the stores, and incremental sales,”said Steve Nave, senior vice president and general manager of Walmar t．Com.(70) The program will include about 40000 items likewise electronics, toys, home décor and sporting goods. (71) As of now, it does not include groceries, though M r．Nave did dismiss that possibility.(72) “We’re not ready to talk today about everything that’s going on in grocery,”he said“What we’ve tried to do is (73) focus on those categories where customers are most likely to be willing to make the purchase after they touch it or look at it.(74) This is a convenient play, trying to figure out what are the things that are going to drive more customers into the stores.”Wal-Mart also announced that (75) it was shortened the time customers would have to wait for ship-to-store items, to four to seven days, from seven to 10 days.Part VI: Writing (15%)。

2022年考研考博-考博英语-北京大学考试全真模拟易错、难点剖析AB卷（带答案）一.综合题(共15题)1.单选题One of the recurrent frustrations and tragedies in the history of thought is caused by the uncertainty ______ to solve a given problem by traditional methods previously applied to problems which seem to be of the same nature.问题1选项A.that is possibleB.that it is possibleC.whether it is possibleD.about what is possible【答案】C【解析】考查语法知识。

uncertainty后面的句子正是作为同位语用来修饰这个先行词，而只有whether 可以表示“不确定性”，因此C选项符合题意。

2.单选题U. S. Secretary of State Rice（）a three-day trip to the Middle East with an agreement from Israeli and Palestinian leaders to hold meetings every two weeks.问题1选项A.ended upB.wrapped upC.rounded upD.summed up【答案】B【解析】考查动词词组辨析。

end up “结束；死亡”；wrap up“包裹；圆满完成”；round up “围捕；赶拢”；sum up“总结，概述”。

句意：美国国务卿赖斯……中东为期三天的访问，与以色列和巴勒斯坦领导人达成协议，每两周举行会议。

end up 后如果要接名词，必须有with。

Part Two：Structure and Written Expression（20%）Directions：For each question decide which of the four choices given will most suitably complete the sentence if inserted at the place marked. Mark your choices on the Answer Sheet.11．Whether the extension of consciousness is a “good thing”for human being is a question thata wide solution.A．admits of B. requires of C. needs of D.seeks for12．In a culture like ours, long all things as a means of control, it is sometimes a bit of a shock to be reminded that the medium is the message.A．accustomed to split and dividedB．accustomed to splitting and dividingC．accustomed to split and dividingD．accustomed to splitting and divided13．Apple pie is neither good nor bad; it is the way it is used that determines its value.A. at itselfB. as itselfC. on itselfD. in itself14．us earlier, your request to the full.A.You have contacted…we could comply withB.Had you contacted…we could have complied withC.You had contacted…could we have complied withD.Have you contacted…we could comply with15．The American Revolution had no medieval legal institutions to or to root out, apart from monarchy.A. discardB. discreetC. discordD. disgorge16. Living constantly in the atmosphere of slave, he became infected the unconscious theirpsychology. No one can shield himself such an influence.A. on…by…atB. by…for…inC. from…in…onD. through…with…from17. The effect of electric technology had at first been anxiety. Now it appears to create.A. boreB. boredC. boredomD. bordom18. Jazz tends to be a casual dialogue form of dance quite in the receptive and mechanical forms of the waltz.A. lackedB. lackingC. for lack ofD. lack of19. There are too many complains about society move too fast to keep up with the machine.A. that have toB. have toC. having toD. has to20. The poor girl spent over half a year in the hospital but she is now for it.A. none the worseB. none the betterC. never worseD. never better21. As the silent film sound, so did the sound film color.A. cried out for…cried out forB. cry out for…cry out forC. had cried out for…cried out forD. had cried out for…cry out for22. While his efforts were tremendous the results appeared to be very .A. triggerB. meagerC. vigorD. linger23. Western man is himself being de-Westernized by his own speed-up, by industrial technology.A. as much the Africans are detribalizedB. the Africans are much being detribalizedC. as much as the Africans are being detribalizedD. as much as the Africans are detribalized24. We admire his courage and self-confidence.A. can butB. cannot onlyC. cannot butD. can only but25. In the 1930’s, when millions of comic books were the young with fighting and killing, nobody seemed tonotice that the violence of cars in the streets was more hysterical.A. inundatingB. imitatingC. immolatingD. insulating26. you promise you will work hard, support you to college.A. If only…will IB. Only…I willC. Only if…will ID. Only if…I will27. It is one of the ironies of Western man that he has never felt invention as a threat to his way of life.A. any concern withB. any concern aboutC. any concern inD. any concern at28. One room schools, with all subjects being taught to all grades at the same time, simplywhen better transportation permits specialized spaces and specialized teaching.A. resolvedB. absolvedC. dissolvedD. solved29. People are living longer and not saving enough, which means they will either have to worklonger, live less in retirement or bailed by the government.A. in…for…upB. for…on…outC. by…in…onD. on…for…out30. The country s deficit that year to a record 1698 billion dollarsA. soaredB. souredC. soredD. sourcedPart Three: Close Test (10%)Directions: Read the following passage carefully and choose ONE best word for each numbered blank. Mark your answers on the Answer Sheet.2009 was the worst year for the record labels in a decade31 was 2008, and before that 2007 and 2006. In fact, industry revenues have been 32 for the past 10 years. Digital sales are growing, but not as fast as traditional sales are falling.Maybe that’s because illegal downloads are so easy. People have been 33 intellectual property for centuries, but it used to be a time-consuming way to generate markedly 34 copies. These days, high-quality copies are 35 . According to the Pew Internet project, people use file-sharing software more often than they do iTunes and other legal shops.I’d like to believe, as many of my friends seem to, that this practice won’t do much harm. But even as I’ve heard over the past decade that things weren’t 36 bad, that the music industry was moving to a new, better business model, each year’s numbers have been worse. Maybe it’s time to admit that we may never find a way to 37 consumers who want free entertainment with creators who want to get paid.38 on this problem, the computational neuroscientist Anders Sandberg recently noted that although we have strong instinctive feelings about ownership, intellectual property doesn’t always 39 that framework. The harm done by individual acts of piracy is too small and too abstract.“The nature of intellectual property,”he wrote, “makes it hard to maintain the social and empathic 40 that keep(s) us from taking each other’s things.”31. A. As B. Same C. Thus D. So32. A. stagnating B. declining C. increasing D. stultifying33. A. taking B. robbing C. stealing D. pirating34. A. upgraded B. inferior C. ineffective D. preferable35. A. numerous B. ubiquitous C. accessible D. effortless36. A. so B. this C. that D. much37. A. satisfy B. help C. reconcile D. equate38. A. Based B. Capitalizing C. Reflecting D. Drawing39. A. match up with B. fill in C. fit into D. set up40. A. constraints B. consciousness C. norm D. etiquettePart IV: Reading Comprehension(20%)Directions: Each of the following four passages is followed by some questions or unfinished statements. For each question or unfinished statement, four answers are given. Read the passages carefully and choose the best answer to each question. Mark your choices on the Answer Sheet.Passage OneCancer has always been with us, but not always in the same way. Its care and management have differed over time, of course, but so, too, have its identity, visibility, and meanings. Pick up the thread of history at its most distant end and you have cancer the crab—so named either because of the ramifying venous processes spreading out from a tumor or because its pain is like the pinch of a crab’s claw. Premodern cancer is a lump, a swelling that sometimes breaks through the skin in ulcerations producing foul-smelling discharges. The ancient Egyptians knew about many tumors that had a bad outcome, and the Greeks made a distinction between benign tumors (oncos) and malignant ones (carcinos). In the second century A．D．, Galen reckoned that the cause was systemic, an excess of melancholy or black bile, one of the body’s four “humors,”brought on by bad diet and environmental circumstances. Ancient medical practitioners sometimes cut tumors out, but the prognosis was known to be grim. Describing tumors of the breast, an Egyptian papyrus from about 1600 B．C．concluded: “There is no treatment.”The experience of cancer has always been terrible, but, until modern times, its mark on the culture has been light. In the past, fear coagulated around other ways of dying: infectious and epidemic diseases (plague, smallpox, cholera, typhus, typhoid fever); “apoplexies”(what we now call strokes and heart attacks); and, most notably in the nineteenth century, “consumption”(tuberculosis). The agonizing manner of cancer death was dreaded, but that fear was not centrally situated in the public mind—as it now is. This is one reason that the medical historian Roy Porter wrote that cancer is “the modern disease par excellence,”and that Mukherjee calls it “the quintessential product of modernity.”At one time, it was thought that cancer was a “disease of civilization,” belonging to much the same causal domain as “neurasthenia” and diabetes, the former a nervous weakness belie ved to be brought about by the stress of modern life and the latter a condition produced by bad diet and indolence. In the eighteenth and nineteenth centuries, some physicians attributed cancer—notably of the breast and the ovaries—to psychological and behavioral causes. William Buchan’s wildly popular eighteenth-century text “Domestic Medicine”judged that cancers might be caused by “excessive fear, grief, religious melancholy.”In the nineteenth century, reference was repeatedly made to a “cancer personality,”and, in some versions, specifically to sexual repression. As Susan Sontag observed, cancer was considered shameful, not to be mentioned, even obscene. Among the Romantics and the Victorians, suffering and dying from tuberculosis might be considered a badge of refinement; cancer death was nothing of the sort. “It seems unimaginable,”Sontag wrote, “to aestheticize”cancer.41. According to the passage, the ancient Egyptians .A. called cancer the crabB. were able to distinguish benign tumors and malignant onesC. found out the cause of cancerD. knew about a lot of malignant tumors42. Which of the following statements about the cancers of the past is best supported by the passage?A. Ancient people did not live long enough to become prone to cancerB. In the past, people did not fear cancerC. Cancer death might be considered a badge of refinementD. Some physicians believed that one s own behavioral mode could lead to cancer43. Which of the following is the reason for cancer to be called “the modern disease”?A. Modern cancer care is very effectiveB. There is a lot more cancer nowC. People understand cancer in radically new ways nowD. There is a sharp increase in mortality in modern cancer world44.“Neurasthenia”and diabetes are mentioned because .A. they are as fatal as cancerB. they were considered to be “disease of civilization”C. people dread them very muchD.they are brought by the high pressure of modern life45. As suggested by the passage, with which of the following statements would the author most likely agree?A. The care and management of cancer have development over timeB. The cultural significance of cancer shifts in different timesC. Cancer s identity has never changedD. Cancer is the price paid for modern lifePassage TwoIf you happened to be watching NBC on the first Sunday morning in August last summer, you would have seen something curious. There, on the set of Meet the Press, the host, David Gregory, was interviewing a guest who made a forceful case that the U．S．economy had become “very distorted.”In the wake of the recession, this guest explained, high-income individuals, large banks, and major corporations had experienced a “significant recovery”; the rest of the economy, by contrast—including small businesses and “a very significant amount of the labor force”—was stuck and still struggling. What we were seeing, he argued, was not a single economy at all, but rather “fundamentally two separate types of economy,”increasingly distinct and divergent.This diagnosis, though alarming, was hardly unique: drawing attention to the divide between the wealthy and everyone else has long been standard fare on the left. (The idea of “two Americas”was a central theme of John Edwards’s 2004 and 2008 presidential runs.) What made the argument striking in this instance was that it was being offered by none other than the former five-term Federal Reserve Chairman Alan Greenspan: iconic libertarian, preeminent defender of the free market, and (at least until recently) the nation’s foremost devotee of Ayn Rand. When the high priest of capitalism himself is declaring the growth in economic inequality a national crisis, something has gone very, very wrong.This widening gap between the rich and non-rich has been evident for years. In a 2005 report to investors, for instance, three analysts at Citigroup advised that “the World is dividing into two blocs—the Plutonomy and the rest”.In a plutonomy there is no such animal as “the U．S．consumer”or “the UK consumer”, or indeed “the Russian consumer”. There are rich consumers, few in number, but disproportionate in the gigantic slice of income and consumption they take. There are the rest, the “non-rich”, the multitudinous many, but only accounting for surprisingly small bites of the national pie.Before the recession, it was relatively easy to ignore this concentration of wealth among an elite few. The wondrous inventions of the modern economy—Google, Amazon, the iPhone broadly improved the lives of middle-class consumers, even as they made a tiny subset of entrepreneurs hugely wealthy. And the less-wondrous inventions—particularly the explosion of subprime credit—helped mask the rise of income inequality for many of those whose earnings were stagnant.But the financial crisis and its long, dismal aftermath have changed all that. A multi-billion-dollar bailout and Wall Street’s swift, subsequent reinstatement of gargantuan bonuses have inspired a narrative of parasitic bankers and other elites rigging the game for their own benefit. And this, in turn, has led to wider-and not unreasonable-fears that we are living in not merely a plutonomy, but a plutocracy, in which the rich display outsize political influence, narrowly self interested motives, and a casual indifference to anyone outside their own rarefied economic bubble.46. According to the passage, the U．S．economy .A. fares quite wellB. has completely recovered from the economic recessionC. has its own problemsD. is lagging behind other industrial economies47. Which of the following statement about today’s super-elite would the passage support?A. Today’s plutocrats are the hereditary eliteB. Today’s super-rich are increasingly a nation unto themselvesC. They are the deserving winners of a tough economic competitionD. They are worried about the social and political consequences of rising income inequality48. What can be said of modern technological innovations?A. They have lifted many people into the middle class.B. They have narrowed the gap between the rich and the non-rich.C. They have led to a rise of income inequality.D. They have benefited the general public.49. The author seems to suggest that the financial crisis and its aftermath .A. have compromised the rich with the non-richB. have enriched the plutocratic eliteC. have put Americans on the alert for too much power the rich possessD. have enlarged the gap between the rich and non-rich50. The primary purpose of the passage is to .A. present the financial imbalance in the U．S．B. display sympathy for the working classC. criticize the super elite of the Unite StatesD. appreciate the merits of the super rich in the U．S．Passage ThreeCharles Darwin’s “On the Origin of Species”is credited with sparking evolution’s revolution in scientific thought, but many observers had pondered evolution before him. It was understanding the idea’s significance and selling it to the public that made Darwin great, according to the Arnold Arboretum’s new director.William Friedman, the Arnold Professor of Organism and Evolutionary Biology who took over as arboretum director Ja n．1, has studied Darwin’s writings as well as those of his predecessors and contemporaries. While Darwin is widely credited as the father of evolution, Friedman said the “historical sketch”that Darwin attached to later printings of his masterpiece was intended to mollify those who demanded credit for their own earlier ideas.The historical sketch grew with each subsequent printing, Friedman told an audience Monday (Ja n．10), until, by the 6th edition, 34 authors were mentioned in it. Scholars now believe that somewhere between 50 and 60 authors had beaten Darwin in their writings about evolution Included was Darwin’s grandfather, Erasmus Darwin, a physician who irritated clergymen with his insistence that life arose from lower forms, specifically mollusks.Friedman’s talk, “A Darwinian Look at Darwin’s Evolutionist Ancestors,”took place at the arboretum’s Hunnewell Building and was the first in a new Director’s Lecture Series.Though others had clearly pondered evolution before Darwin, he wasn’t without originality. Friedman said that Darwin’s thinking on natural selection as the mechanism of evolution was shared by few, most prominently Alfred Wallace, whose writing on the subject after years in the field spurred Darwin’s writing of “On the Origin of Species.”Although the book runs more than 400 pages, Friedman said it was never the book on evolution and natural selection that Darwin intended. In 1856, three years before the book was published, he began work on a detailed tome on natural selection that wouldn’t see publication until 1975.The seminal event in creating “On the Origin of Species”occurred in 1858, when Wallace wrote Darwin detailing Wallace’s ideas of evolution by natural selection. The arrival of Wallace’s ideas galvanized Darwin into writing “On the Origin of Species”as an “abstract”of the ideas he was painstakingly laying out in the larger work.This was a lucky break for Darwin, because it forced him to write his ideas in plain language, which led to a book that was not only revolutionary, despite those who’d tread similar ground before, but that was also very readable.Though others thought about evolution before Darwin, scientific discovery requires more than just an idea. In addition to the concept, discovery requires the understanding of the significance of the idea, something some of the earlier authors clearly did not have—such as the arborist who buried his thoughts on natural selection in the appendix of a book on naval timber. Lastly, scientific discovery demands the ability to convince others of the correctness of an idea. Darwin, through “On the Origin of Species,”was the only thinker of the time who had all three of those traits, Friedman said.“Darwin had the ability to convince others of the correctness of the idea,” Friedman said, adding that even Wallace, whose claim to new thinking on evolution and natural selection was stronger than all the others, paid homage to Darwin by titling his 1889 book on the subject, “Darwinism.”51. According to William Friedman, Darwin’s “On the Origin of Species”is great in that.A. it was the most studied by later scientistsB. it had significant ideas about evolutionC. it was the first to talk about evolutionD. it was well received by the public52. Friedman believes that Darwin attached a “historical sketch”to later printings of his book in an attempt to .A. credit the ideas about evolution before hisB. claim himself as the father of evolutionC. introduce his grandfather to the readerD. summarize his predecessors work53. In Friedman s view, Darwin s originality lies in .A. his thinking on natural selection as the mechanism of evolutionB. his sharing ideas about evolution with his contemporariesC. the way he wrote “On the Origin of Species”D. the way he lectured on the ideas of evolution54. We have learned that at first Darwin intended to write his idea in .A. a much larger bookB. a 400page bookC. scientific termsD. plain language55. Scientific discovery requires all the following Expect .A. coming up with a new ideaB. understanding the significance of the ideaC. making claims to the idea by writing booksD. convincing others of the correctness of the idesPassage FourMany adults may think they are getting enough shut-eye, but in a major sleep study almost 80 percent of respondents admitted to not getting their prescribed amount of nightly rest. So, what exactly is the right amount of sleep? Research shows that adults need an average of seven to nine hours of sleep a night for optimal functionality. Read on to see just how much of an impact moderate sleep deprivation can have on your mind and body.By getting less than six hours of sleep a night, you could be putting yourself at risk of high blood pressure. When you sleep, your heart gets a break and is able to slow down for a significant period of time. But cutting back on sleep means your heart has to work overtime without its allotted break. In constantly doing so, your body must accommodate to its new conditions and elevate your overall daily blood pressure. And the heart isn’t the only organ that is overtaxed by a lack of sleeps. The less sleep you get, the less time the brain has to regulate stress hormones, and over time, sleep deprivation could permanently hinder the brain’s ability to regulate these hormones, leading to elevated blood pressure.We all hang around in bed during our bouts of illness. But did you know that skipping out on the bed rest can increase your risk of getting sick? Prolonged sleep deprivation has long been associated with diminished immune functions, but researchers have also found a direct correlation between “modest”sleep deprivation—less than six hours—and reduced immune response. So try to toughen up your immune system by getting at least seven hours of sleep a night, and maintaining a healthy diet. You’ll be glad you got that extra hour of sleep the next time that bug comes around and leaves everyone else bedridden with a fever for three days.During deep REM sleep, your muscles (except those in the eyes) are essentially immobilized in order to keep you from acting out on your dreams. Unfortunately, this effort your body makes to keep you safe while dreaming can sometimes backfire,resulting in sleep paralysis. Sleep paralysis occurs when the brain is aroused from its REM cycle, but the body remains in its immobilizing state. This can be quite a frightening sensation because, while your mind is slowly regaining consciousness, it has no control over your body, leaving some with a feeling of powerlessness, fear and panic. Most people experience this eerie phenomena at least once in their lives, but those who are sleep deprived are more likely to have panicked episodes of sleep paralysis that are usually accompanied by hallucinations, as well.For a second, imagine all of your memories are erased; every birthday, summer vacation, even what you did yesterday afternoon is completely lost, because you have no recollection of them. It’s a chilling thought, but that is what a life without sleep would be like. Sleep is essential to the cognitive functions of the brain, and without it, our ability to consolidate memories, learn daily tasks, and make decisions is impaired by a large degree. Research has revealed that REM sleep, or dream-sleep, helps solidify the “fragile”memories the brain creates throughout the day to that they can be easily organized and stored in the mind’s long-term cache.56. According to the passage, what is the meaning of “sleep deprivation”?A. To sleep for an average period of time.B. To sleep deeply without dreaming.C. To sleep less than needed.D. To sleep modestly.57. Which of the following statements is TRUE according to Paragraph 3?A. When everyone else gets a fever, those with sleep deprivation will be abele to sleep longer.B. When everyone else gets a fever, those who usually have adequate sleep will be alright.C. Only modest sleep deprivation could weaken the immune system.D. Prolonged sleep deprivation will not have impact on the immune system.58. Why is there the so-called “sleep paralysis”?A. It occurs when you are unable to wake up from dreams while you are sleeping.B. It occurs when you brain immobilizes your body in order to keep you from dreaming.C. Because you are usually too frightened to move your body when waking up from deep REM sleep.D. Because your body, immobilized when dreaming, may still be unable to move even when your brain is waking up.59.Which of the following statements is TRUE according to the last paragraph?A. Memories are part of the cognitive function of the brain.B. Memories created during the daytime are usually fragile and impaired.C. You are likely to lose your memories of yesterday after a night’s sleep.D. Long term memory cannot be formed without dream-sleep.60. What effects of sleep deprivation on human mind and body are discussed in this passage?A. High blood pressure, a toughened immune system, sleep paralysis, and memory loss.B. Blood pressure, immune system, sleep paralysis, and long term memory.C. Blood pressure, immune system, the brain and the body, and memory.D. High blood pressure, a weakened immune system, sleep paralysis, and memory loss.Part V: Proofreading (15%)Directions: In the following passage, there are altogether 15 mistakes, ONE in each numbered and underlined part. You may have to change a word, add a word, or just delete a word. If you change a word, cross it with a slash (/) and write the correct word beside it. If you add a word, write the missing word between the words ( in brackets )immediately before and after it. If you delete a word, cross it out with a slash (/). Put your answer on the Answer Sheet (2).Examples:eg. 1(61) The meeting begun 2 hours ago.Correction put on the Answer Sheet (2): (61) begun beganeg. 2(62) Scarcely they settled themselves in their seats in the theatre when the curtain went up .Correction put on the Answer Sheet (2): (62) (Scarcely) had (they)eg. 3(63) Never will I not do it again.Correction put on the Answer Sheet (2): (63)notWal-Mart announced Thursday afternoon that it would introduce a program nationwide called (61) “Pick Up Today”that allows customers to submit orders online and pick up their items few hours later in their local store. (62) The move is not revolutionary—Sears and Nordstrom, as instance, already have similar programs.(63) Retailers say that tying online and in-store inventory together lets them to sell more products. (64) Nordstrom recently combined its inventory so that if the online stockroom is out of a jacket, a store that has it can ship to the Web customer. (65) Encourage customers to retrieve items they have ordered online in a store increases visits to the stores, which usually increases sales. (66) Best Buy offers both store pickup and “ship to store,”where items are shipped free from a local store. Ace Hardware, J．C．Penney and Wal-Mart itself are among the others offering “ship to store”programs.In Wal-Mart’s program, (67) that is expected to be nationwide by June, customers can select from among 40,000 items online. (68) They will send a text message or e-mail alerting them when the order is ready, which usually takes about four hours.(69) “Not only we see it as a nice convenience for customers, but we also saw it as a way to drive incremental traffic to the stores, and incremental sales,”said Steve Nave, senior vice president and general manager of Walmar t．Com.(70) The program will include about 40000 items likewise electronics, toys, home décor and sporting goods. (71) As of now, it does not include groceries, though M r．Nave did dismiss that possibility.(72) “We’re not ready to talk today about everything that’s going on in grocery,”he said“What we’ve tried to do is (73) focus on those categories where customers are most likely to be willing to make the purchase after they touch it or look at it.(74) This is a convenient play, trying to figure out what are the things that are going to drive more customers into the stores.”Wal-Mart also announced that (75) it was shortened the time customers would have to wait for ship-to-store items, to four to seven days, from seven to 10 days.Part VI: Writing (15%)Directions: Read the following paragraph and then write a response paper of about 250 to 300 words. Write it nearly on the Answer Sheet (2).In China, minimum wage becomes higher in many places. But people disagree over its benefits and drawbacks. Supporters say it increases the worker’s standard of living, while opponents say it increase unemployment. What do you think?Part II Structure and Written Expression（20%）11.【A】A项admits of“容许，有……的可能”；B项requires of“要求，要求得到”；C项needs of“满足需要”；D项seeks for“寻找，追求，探索”。

2022年考研考博-考博英语-北京大学考试全真模拟易错、难点剖析AB卷（带答案）一.综合题(共15题)1.单选题How can I ever concentrate if you ______ continually ______ me with silly questions?问题1选项A.have, interruptedB.had, interruptedC.are, interruptingD.were, interrupted【答案】C【解析】考查时态。

句中带有continually时，可用现在进行时表示反复发生的动作或持续存在的状态。

句意：如果你不断用这种无聊的问题打扰我，我怎么能集中精力呢？因此C选项符合题意。

2.单选题Over the years, Jimmy Connors ( ) phenomenal displays of tennis and temperament at the US Open last week, he exhibited both again.问题1选项A.has treated spectators withB.has treated spectators forC.has treated spectatorsD.has treated spectators to 【答案】A【解析】考查固定搭配。

treat…with…“用……招待……”。

句意：过去几年，Jimmy Connors曾向观众展现了他的网球球技及个性特点，在上周的美国公开赛上，他再次展现了这两点。

因此A选项符合题意。

3.单选题Sales of mushrooms have hit an all-time high as Britons increasingly turn to the cheap and （） foodstuff for their cooking.问题1选项A.versatileB.multipleC.manifoldD.diverse【答案】A【解析】考查近义词辨析。

北京大学2014年英语考博试题北京大学2014年博士研究生入学考试英语试题Part II Structure and Written Expression (20%)Directions: For each question decide which of the four choices given will most suitably complete the sentence if inserted at the place marked. Mark your choices on the ANSWER SHEET.21. _________ before we leave the day after tomorrow, we should have a wonderful time together.[A] Had they arrived [B] Would they arrive [C] Were they arriving [D] Were they to arrive22._________ last year and is now earning his living as an advertising agent.[A] He would leave school [B] He left school [C] He had left school [D] He has left school23.Some people viewed the findings with caution, noting that a cause-and-effect relationship between passive smoking and cancer remained _________.[A] to be shown [B] to have been shown [C] to have shown[D] being shown24.__________ that should be given priority to.[A] It is the committee has decided[B] It is only the committee has decided [C] It is what the committee has decided[D] It is what has the committee decided25. The most interesting new cars may owe __________ the simple wisdom of hiring a few talented people and allowing them to work.[A] less local free-spiritedness than[B] less local free-spiritedness than to [C] to less local free-spiritedness than to[D] less to local free-spiritedness than to26. Over the years, Jimmy Connors __________ phenomenal displays of tennis and temper—and at the U.S. Open last week, he exhibited both again.[A] has treated spectators with[B] has treated spectator for [C] has treated spectators[D] has treated spectators to27. Summer holidays spent on the hot ghetto streets are __________ the time middle-class students devote to camps, exotic vacations and highly organized sports.[A] as hardly culturally enriching as[B] as hardly enriching culture as [C] hardly as culturally enriching as[D] hardly as cultural enriching as28. The major obstacle to the reform in New Orleans, __________, is money.[A] as is it across the country[B] as it is across the country [C] as it were across the country[D] as were it across the country29.Nearly all trees have seeds that fall to the earth, take root, and eventually __________.[A] generate new seeds[B] new seeds generated [C] generates new seeds[D] new seeds are generated30. The well-maintained facility in San Francisco _________ leagues in virtually every sport.[A] were home to [B] was the home of [C] was home to [D] was home of31. Students at these schools test far below the state averagein reading, and their scores have improved only __________.[A] marginally [B] marvelously [C] martially [D] markably32. I was in some doubt as to whether the Corporal had __________ us accidentally on his way out of the town or if he'd been deliberately tasked.[A]crashed on [B]bumped into [C]fallen against [D]puzzled about33. In previous time, when fresh meat was in short __________, pigeons were kept by many households as a source of food.[A] storage [B] reserve [C] supply [D] provision34. The hospital denies there is any connection between the disciplinary action and Dr. Reid’s __________ about health problems.[A] allegiance [B] alliance [C] allegations [D] alliteration35. The organization issued a cry of alarm last week, citing “__________ evidence” that those children are not receiving the same quality of education as their richer peers.[A] comparing [B] completing [C] compelling [D] composing36. Since no one could __________ his scribbling, the chief editor decided to replace him with another columnist.[A] encode [B] decipher [C] clear [D] identify37.Many Fine Art graduates take __________ professional practice as artists, and this course encourages them to consider their role as artists in the community by providing opportunities for short-term placements outside the Faculty.[A] down [B] up [C] out [D] in38. The statement said the people of Srebrenica __________ to the presidents of the United States and France to help halt the offensive.[A] aroused [B] ascribed [C] acclaimed [D] appealed39. The professor stopped for a drink and then __________ with his lecture on the Indian culture.[A] proceeded [B] processed [C] preferred [D] presented40. Although the false banknotes fooled many people, they did not __________ close examination.[A] put up with [B] keep up with [C] stand up to [D] look up toPart III: Reading ComprehensionSection ADirections: Each of the following three passages is followed by some questions. For each question four answers are given. Read the passages carefully and choose the best answer to each question. Mark your choices on the ANSWER SHEET. (10%) Passage OneIn science the meaning of the word “explain” suffers with civilization’s every step in search o f reality. Science cannot really explain electricity, magnetism, and gravitation; their effects can be measured and predicted, but of their nature no more is known to the modern scientist than to Thales who first speculated on the electrification of amber. Most contemporary physicists reject the notion that man can ever discover what these mysterious forces “really” are. Electricity, Bertrand Russell says, “is not a thing, like St. Paul’s Cathedral; it is a way in which things behave. When we have told how things behave when they are electrified, and under what circumstances they are electrified, we have told all there is to tell.” Until recently scientists would have disapproved of such an idea. Aristotle, for example, whose natural science dominated Western thought for two thousand years, believed that man could arrive at an understanding of reality by reasoning from self-evident principles. He felt, forexample, that it is a self-evident principle that everything in the universe has its proper place, hence one can deduce that objects fall to the ground because that’s where they belong, and smoke goes up because that’s where it belongs. The goal of Aristotelian science was to explain why things happen. Modern science was born when Galileo began trying to explain how things happen and thus originated the method of controlled experiment which now forms the basis of scientific investigation.41. Bertrand Russell’s notion about electricity is __________.[A] disapproved of by most modern scientists[B] in agreeme nt with Aristotle’s theory of self-evident principles[C] in ag reement with scientific investigation directed toward “how” things happen[D] in agreement with scientific investigation directed toward “why” things happen42. The passage says that until recently scientists disagreed with the idea that __________.[A] there are self-evident principles[C] man cannot discover what forces “really” are [B] there are mysterious forces in the universe [D] we can discover why things behave as they do43. The expres sion “speculated on” (line 4) means __________ .[A] considered [B] suspected [C] expected [D] engaged in buying and sellingPassage TwoThe concept of personal choice in relation to health behaviors is an important one. An estimated 90 percent of all illnesses may be preventable if individuals would make soundpersonal health choices based upon current medical knowledge. We all enjoy our freedom of choice and do not like to see it restricted when it is within the legal and moral boundaries of society. The structure of American society allows us to make almost all our own personal decisions that may concern our health. If we so desire, we can smoke, drink excessively, refuse to wear seat belts, eat whatever foods we want, and live a completely sedentary life-style without any exercise. The freedom to make such personal decisions is a fundamental aspect of our society, although the wisdom of these decisions can be questioned. Personal choices relative to health often cause a difficulty. As one example, a teenager may know the facts relative to smoking cigarettes and health but may be pressured by friends into believing it is the socially accepted thing to do. A multitude of factors, both inherited and environmental, influence the development of health-related behaviors, and it is beyond the scope of this text to discuss all these factors as they may affect any given individual. However, the decision to adopt a particular health-related behavior is usually one of personal choice. There are healthy choices and there are unhealthy choices. In discussing the morals of personal choice, Fries and Crapo draw a comparison. They suggest that to knowingly give oneself over to a behavior that has a statistical probability of shortening life is similar to attempting suicide. Thus, for those individuals who are interested in preserving both the quality and quantity of life, personal health choices should reflect those behaviors that are associated with a statistical probability of increased vitality and longevity.44. The concept of personal choice concerning health is important because __________.[A] it is essential to personal freedom in American society[B] it helps raise the level of our medical knowledge[C] personal health choices help cure most illnesses[D] wrong decisions could lead to poor health45. Sound personal health choice is often difficult to make because __________.[A] current medical knowledge is still insufficient[B] there are many factors influencing our decisions[C] people are usually influenced by the behavior of their friends[D] few people are willing to trade the quality of life for the quantity of life46. According to Fries and Crapo, sound health choice should be based on __________.[A] personal decisions [B] society’s laws[C]friends’ opinions[D] statistical evidencePassage ThreeFor gathering data about individuals or groups at different developmental levels, researchers can use two related research designs: longitudinal and cross-sectional.A longitudinal study is one that measures a behavior or a characteristic of an individual over a period of time, perhaps decades. An example of such a study is the Berkeley Growth Study begun in 1928 by Nancy Bayley. The study focused on a group of 74 white, middle-class newborns. As they grew older, extensive measures of their intellectual, personality, and motor development were recorded. The subjects were studied for more than thirty years.The longitudinal research design is a powerful technique for seeking understandings of the effects of early experiences onlater development. Also, differences in or stability of behaviors or characteristics at different ages can be determined. Longitudinal studies, however, are expensive to conduct, time-consuming, and heavily contingent on the patience and persistence of the researchers. The findings of a longitudinal study may be jeopardized by relocation of subjects to another part of the country and by boredom or irritation at repeated testing. Another disadvantage is that society changes from one time to another and the subjects participating in the study reflect to some degree such changes. The methods of study or the questions guiding the researchers may alsochange from one time to another. If properly conducted, however, longitudinal studies can produce useful, direct information about development.A cross-sectional study is one in which subjects of differing ages are selected and compared on a specific behavior or characteristic. They are alike with respect to socioeconomic status, sex, or educational level. For example, a researcher may be interested in looking at changes in intelligence over a thirty-year period. Three groups of subjects, ages ten, twenty, and thirty, may be selected and tested. Conclusions are drawn from the test data.The cross-sectional research design has the clear advantage of being less expensive to conduct and certainly less time-consuming. The major disadvantage is that different individuals who make up the study sample have not been observed over time. No information about past influences on development or about age-related changes is secured. Like longitudinal studies, the cross-sectional methods cannot erase the generational influence that exists when subjects studied are born at differenttime. Psychologists are now beginning to use an approach that combines longitudinal and cross-sectional research methods.47. Which of the following is NOT one of the disadvantages of a longitudinal research?[A] The subjects may become irritated at repeated testing.[B] The participants in the study may not stay in one place for many years.[C] The behavior of a subject in the study may be measured continuously for many years.[D] Social changes may be reflected in the behaviors of the subjects participating in the study.48. The word “contingent” in the third paragraph probably means __________.[A] dependent [B] consecutive [C] determined [D] continual49. Which of the following statements is true?[A] The subjects in a cross-sectional research are not of the same age group.[B] The methods of study in longitudinal research will not change over time.[C] Longitudinal research is reliable only in seeking understandings of the effects of early experiences on later development.[D] Cross-sectional methods are not usually adopted in studying, for example, the changes in intelligence over a thirty-year period.50.One of the differences between cross-sectional research and longitudinal research is that __________.[A] the latter usually focuses on only one subject, while the former involves groups of subjects[B] the former can be free from the influence of socialchanges[C] the latter can be free from the influence of social changes[D] the former costs less money and takes less timeSection BDirections: Read the following passage carefully and then explain in your own English the exact meaning of the numbered and underlined parts. Put your answers on ANSWER SHEET (2). (15%)(51) It is useful to remember that history is to the nation as memory is to the individual. As persons deprived of memory become disoriented and lost, not knowing where they have been and where they are going, so a nation denied a conception of the past will be disabled in dealing with its present and its future. History is the best antidote to delusions of omnipotence and omniscience.(52) Self-knowledge is the indispensable prelude to self-control, for the nation as well as for the individual. History should forever remind us of the limits of our passing perspectives. It should strengthen us to resist the pressure to convert momentary impulses into moral absolutes. It should lead us to recognition of the fact, so often and so sadly displayed, that the future outwits all our certitudes and that the possibilities of the future are more various than the human intellect is designed to conceive.(53) A nation informed by a vivid understanding of the ironies of history is best equipped to manage the tragic temptations of military power. Let us not bully our way through life, but let a sensitivity to history temper andcivilize our use of power. In the meantime, let a thousand historical flowers bloom.(54) History is never a closed book or a final verdict. It is forever in the interests of an ideology, a religion, a race, and a nation. The great strength of history is its capacity for self-correction. This is the endless excitement of historical writing: the search to reconstruct what went before.(55) A nation’s history must be both the guide and the domain not so much of its historians as its citizens.Part IV: Cloze Test (10%)Directions: Read the following passage carefully and then fill in each numbered blank with ONE suitable word to complete the passage. Put your answers on ANSWER SHEET (2).In Microsoft’s latest attempt to reach out to bloggers, the company recently gave away expensive laptops loaded(56) __________ its new Windows Vista operating system. But the gifts generated controversy as well as good(57) __________, with some bloggers accusing Microsoft of bribery and their peers. (58) __________ unethical behavior. Several bloggers reported last week that they had received Acer Ferrari laptops, which can sell (59) __________ more than $2,200, from Microsoft. A spokeswoman for Microsoft confirmed Friday that the (60) __________ had sent out about 90 computers to bloggers (61) __________ wrote about technology and other subjects that could be (62) __________ by the new operating system, like photography and, oddly, parenting. But while those on Microsoft’s mailing list initially greeted the machines with enthusiasm, many (63)__________ bloggers soon objected –not because they had been left off the list but, they said, because bloggers are bound by the (64) __________ rules as traditional journalists, who should not accept (65) __________ gifts from companies they cover.Part V: Proofreading (10%)Directions: In the following passage, there are altogether 10 mistakes, ONE in each numbered and underlined part. You may have to change a word, add a word, or just delete a word. If you change a word, cross it with a slash (/) and write the correct word beside it. If you add a word, write the missing word between the words (in brackets) immediately before and after it. If you delete a word, cross it out with a slash (/). Put your answers on ANSWER SHEET (2).(66) Prosperous alumni helped make 2006 a recorded fund-raising year for colleges and universities, which hauled in $28 billion—a 9.4 percent jump from 2005. (67) There were increases across the board, but for usual it was the already wealthy who fared best. (68) Stanford's $911 million was the most ever collected by a single university, and rose the possibility of a billion-dollar fund-raising year in the not-too-distant future. (69) "There were a set of ideas and a set of initiatives that the university is undertaking that people wanted to invest," said Martin Shell, Stanford's vice president for development. (70) "This is an unbelievably generous response from unbelievably philanthropic set of alumni, parents, and friends." (71) Harvard ranked two in fund-raising last year with $595 million. (72) National, donations from alumni rose 18.3 percent from 2005, according to figures released yesterday by the Council for Aid to Education. (73) Alumni donations account about 30 percent of giving to higher education. (74) Giving from other groups, such as corporations and foundations, increased by much small amounts. (75) Survey director Ann Kaplan said the strong economics played a role, but universities also were asking more aggressively as part of formal fund-raising campaigns.Part VI: Writing (15%)Directions: Read the following paragraph and then write a response paper of about 250 to 300 words. Write it neatly on ANSWER SHEET (2).Traditional Chinese Medicine (TCM) is a lawful institution in China and is still very popular. The Chinese government has a department in charge of TCM and there are a lot of TCM hospitals and pharmaceutical factories in the country. Yet TCM is never short of opponents, including fierce opponents calling for its abolition. Please comment on the controversial status of TCM.。

2022年考研考博-考博英语-北京大学考试全真模拟易错、难点剖析AB卷（带答案）一.综合题(共15题)1.单选题Charles Darwin’s “On the Origin of Species” is credited with sparking evolution’s revolution in scientific thought, but many observers had pondered evolution before him. It was understanding the idea’s significance and selling it to the public that made Da rwin great, according to the Arnold arboretum’s new director.William Friedman, the Arnold Professor of Organism and Evolutionary Biology who took over as arboretum director Jan.1 has studied Darwin’s writings as well as those of his predecessors and contemporaries. While Darwin is widely credited as the father of evolution, Friedman said the “historical sketch” that Darwin attached to later printings of his masterpiece was intended to mollify those who demanded credit for their own earlier ideas.The historical sketch grew with each subsequent printing, Friedman told an audience Monday (Jan. 10)，until, by the 6th edition, 34 authors were mentioned in it. Scholars now believe that somewhere between 50 and 60 authors had beaten Darwin in their writings about evolution. Included was Darwin’s grandfather, Erasmus Darwin, a physician who irritated clergymen with his insistence that life arose from lower forms, specifically mollusks.Friedman’s talk, “A Darwinian Look at Darwin’s Evolutionist Ancestors，” took pla ce at the arboretum’s Hunnewell Building and was the first in a new Director’s Lecture Series. Though others had clearly pondered evolution before Darwin, he wasn’t without originality. Friedman said that Darwin’s thinking on natural selection as the mecha nism of evolution was shared by few, most prominently Alfred Wallace, whose writing on the subject after years in the field spurred Darwin’s writing of “On the Origin of Species”. Although the book runs more than 400 pages, Friedman said it was never the book on evolution and natural selection that Darwin intended. In 1856, three years before the book was published, he began work on a detailed tome on natural selection that wouldn’t see publication until 1975.The seminal event in creating “On the Origin of Species” occurred in 1858, when Wallace wrote Darwin detailing Wallace’s ideas of evolution by natural selection. The arrival of Wallace’s ideas galvanized Darwin into writing “ On the Origin of Species ” as an “ abstract ” of the ideas he was painstaking ly laying out in the larger work. This was a lucky break for Darwin, because it forced him to write his ideas in plain language, which led to a book that was not only revolutionary, despite those who’d tread similar ground before, but that was also very readable.Though others thought about evolution before Darwin, scientific discovery requires more than just an idea. In addition to the concept, discovery requires the understanding of the significance of the idea， something some of the earlier authors clearly did not have 一 such as the arborist who buried his thoughts on natural selection in the appendix of a book on naval timber. Lastly, scientific discovery demands the ability to convince others of the correctness of an idea. Darwin, through “On the Origin of Species，” was the only thinker of the time who had all three of those traits, Friedman said. “Darwin had the ability to convince others of the correctness of the idea，” Friedman said, adding that even Wallace, whose claim to new thinking on evolution and natural selection was stronger than all the others, paid homage to Darwin by titling his 1889 book on the subject, “ Darwinism. ’’1.According to William Friedman, Darwin’s “On the Origin of Species” is great in that ______.2.Friedman believes that Darwin attached a “historical sketch” to later printings of his book in an attempt to _______.3.In Friedman’s view, Darwin’s originality lies in _______.4.We have learned that at first Darwin intended to write his idea in（）5.Scientific discovery required all the following Except（）问题1选项A.it was the most studied by later scientistsB.it had significant ideas about evolutionsC.it was the first to talk about evolutionD.it was well received by the public问题2选项A.credit the ideas about evolution before hisB.claim himself as the fathter of evolutionC.introduce his grandfather to the readerD.summarize this predecessors’ work问题3选项A.his thinking on natural selection as the mechanism of evolutionB.his sharing ideas about evolution with his contemporariesC.the way he wrote “On the Origin of Species”D.the way he lectured on the ideas of evolution问题4选项A.a much larger bookB.a 400-page bookC.scientific termsD.plain language问题5选项ing up with a new ideaB.understanding the significance of the ideaC.making claims to the idea by writing booksD.convincing others of the correctness of the ides【答案】第1题:D第2题:A第3题:A第4题:A第5题:C【解析】1.细节题。

2022年考研考博-考博英语-北京大学考试全真模拟易错、难点剖析AB卷（带答案）一.综合题(共15题)1.单选题We’ve seen a(n) ( ) trend of consumers saying they will spend more, from holiday shopping to 2012 travel plans, and spending plans for Feb. 14 are no exception.问题1选项A.consistentB.persistentC.insistentD.resistant【答案】A【解析】考查形近形容词辨析。

consistent“前后一致的；坚持的“；persistent ”固执的；坚持的“；insistent ”坚持的；迫切的；显著的“；resistant ”反抗的；顽固的“。

句意：从假日购物到2012年的旅游计划，我们已经看到消费者将增加消费的……倾向，2月14日的消费计划也不例外。

按照句意，A选项符合，指这种消费倾向保持一致。

2.单选题In the age of Google, our minds are adapting（） we are experts at knowing where to find information even though we don’t recall what it is.问题1选项A.so muchB.so thatC.such thatD.so what【答案】B【解析】考查逻辑关系。

空格前后均有主谓结构，因此空格处应填连接词。

so much“非常”不符合题意，可排除；so that“所以”，so是副词；such that“如此……以致”，such是形容词；so what“那又怎样”常见于口语中。

句意：在谷歌时代，我们的大脑正在适应……我们是专家，知道在哪里可以找到信息，即使我们不记得它是什么。

北京大学2014年博士研究生入学考试英语试题Part II Structure and Written Expression (20%)Directions: For each question decide which of the four choices given will most suitably complete the sentence if inserted at the place marked. Mark your choices on the ANSWER SHEET.21. _________ before we leave the day after tomorrow, we should have a wonderful time together.[A] Had they arrived [B] Would they arrive [C] Were they arriving [D] Were they to arrive22._________ last year and is now earning his living as an advertising agent.[A] He would leave school [B] He left school [C] He had left school [D] He has left school23.Some people viewed the findings with caution, noting that a cause-and-effect relationship between passive smoking and cancer remained _________.[A] to be shown [B] to have been shown [C] to have shown [D] being shown24.__________ that should be given priority to.[A] It is the committee has decided[B] It is only the committee has decided [C] It is what the committee has decided[D] It is what has the committee decided25. The most interesting new cars may owe __________ the simple wisdom of hiring a few talented people and allowing them to work.[A] less local free-spiritedness than[B] less local free-spiritedness than to [C] to less local free-spiritedness than to[D] less to local free-spiritedness than to26. Over the years, Jimmy Connors __________ phenomenal displays of tennis and temper—and at the U.S. Open last week, he exhibited both again.[A] has treated spectators with[B] has treated spectator for [C] has treated spectators[D] has treated spectators to27. Summer holidays spent on the hot ghetto streets are __________ the time middle-class students devote to camps, exotic vacations and highly organized sports.[A] as hardly culturally enriching as[B] as hardly enriching culture as [C] hardly as culturally enriching as[D] hardly as cultural enriching as28. The major obstacle to the reform in New Orleans, __________, is money.[A] as is it across the country[B] as it is across the country [C] as it were across the country[D] as were it across the country29.Nearly all trees have seeds that fall to the earth, take root, and eventually __________.[A] generate new seeds[B] new seeds generated [C] generates new seeds[D] new seeds are generated30. The well-maintained facility in San Francisco _________ leagues in virtually every sport.[A] were home to [B] was the home of [C] was home to [D] was home of31. Students at these schools test far below the state average in reading, and their scores have improved only __________.[A] marginally [B] marvelously [C] martially [D] markably32. I was in some doubt as to whether the Corporal had __________ us accidentally on his way out of the town or if he'd been deliberately tasked.[A]crashed on [B]bumped into [C]fallen against [D]puzzled about33. In previous time, when fresh meat was in short __________, pigeons were kept by many households as a source of food.[A] storage [B] reserve [C] supply [D] provision34. The hospital denies there is any connection between the disciplinary action and Dr. Reid’s __________ about health problems.[A] allegiance [B] alliance [C] allegations [D] alliteration35. The organization issued a cry of alarm last week, citing “__________ evidence” that those children are not receiving the same quality of education as their richer peers.[A] comparing [B] completing [C] compelling [D] composing36. Since no one could __________ his scribbling, the chief editor decided to replace him with another columnist.[A] encode [B] decipher [C] clear [D] identify37.Many Fine Art graduates take __________ professional practice as artists, and this course encourages them to consider their role as artists in the community by providing opportunities for short-term placements outside the Faculty.[A] down [B] up [C] out [D] in38. The statement said the people of Srebrenica __________ to the presidents of the United States and France to help halt the offensive.[A] aroused [B] ascribed [C] acclaimed [D] appealed39. The professor stopped for a drink and then __________ with his lecture on the Indian culture.[A] proceeded [B] processed [C] preferred [D] presented40. Although the false banknotes fooled many people, they did not __________ close examination.[A] put up with [B] keep up with [C] stand up to [D] look up toPart III: Reading ComprehensionSection ADirections: Each of the following three passages is followed by some questions. For each question four answers are given. Read the passages carefully and choose the best answer to each question. Mark your choices on the ANSWER SHEET. (10%)Passage OneIn science the meaning of the word “explain” suffers with civilization’s every step in search of reality. Science cannot really explain electricity, magnetism, and gravitation; their effects can be measured and predicted, but of their nature no more is known to the modern scientist than to Thales who first speculated on the electrification of amber. Most contemporary physicists reject the notion that man can ever discover what these mysterious forces “really” are. Electricity, Bertrand Russell says, “is not a thing, like St. Paul’s Cathedral; it is a way in which things behave. When we have told how things behave when they are electrified, and under what circumstances they are electrified, we have told all there is to tell.” Until recently scientists would have disapproved of such an idea. Aristotle, for example, whose natural science dominated Western thought for two thousand years, believed that man could arrive at an understanding of reality by reasoning from self-evident principles. He felt, for example, that it is a self-evident principle that everything in the universe has its proper place, hence one can deduce that objects fall to the ground because that’s where they belong, and smoke goes up because that’s where it belongs. The goal of Aristotelian science was to explain why things happen. Modern science was born when Galileo began trying to explain how things happen and thus originated the method of controlled experiment which now forms the basis of scientific investigation.41. Bertrand Russell’s notion about electricity is __________.[A] disapproved of by most modern scientists[B] in agreement with Aristotle’s theory of self-evident principles[C] in ag reement with scientific investigation directed toward “how” things happen[D] in agreement with scientific investigation directed toward “why” things happen42. The passage says that until recently scientists disagreed with the idea that __________.[A] there are self-evident principles[C] man cannot discover what forces “really” are [B] there are mysterious forces in the universe [D] we can discover why things behave as they do43. The expression “speculated on” (line 4) means __________ .[A] considered [B] suspected [C] expected [D] engaged in buying and sellingPassage TwoThe concept of personal choice in relation to health behaviors is an important one. An estimated 90 percent of all illnesses may be preventable if individuals would make sound personal health choices based upon current medical knowledge. We all enjoy our freedom of choice and do not like to see it restricted when it is within the legal and moral boundaries of society. The structure of American society allows us to make almost all our own personal decisions that may concern our health. If we so desire, we can smoke, drink excessively, refuse to wear seat belts, eat whatever foods we want, and live a completely sedentary life-style without any exercise. The freedom to make such personal decisions is a fundamental aspect of our society, although the wisdom of these decisions can be questioned. Personal choices relative to health often cause a difficulty. As one example, a teenager may know the facts relative to smoking cigarettes and health but may be pressured by friends into believing it is the socially accepted thing to do. A multitude of factors, both inherited and environmental, influence the development of health-related behaviors, and it is beyond the scope of this text to discuss all these factors as they may affect any given individual. However, the decision to adopt a particular health-related behavior is usually one of personal choice. There are healthy choices and there are unhealthy choices. In discussing the morals of personal choice, Fries and Crapo draw a comparison. They suggest that to knowingly give oneself over to a behavior that has a statistical probability of shortening life is similar to attempting suicide. Thus, for those individuals who are interested in preserving both the quality and quantity of life, personal health choices should reflect those behaviors that are associated with a statistical probability of increased vitality and longevity.44. The concept of personal choice concerning health is important because __________.[A] it is essential to personal freedom in American society[B] it helps raise the level of our medical knowledge[C] personal health choices help cure most illnesses[D] wrong decisions could lead to poor health45. Sound personal health choice is often difficult to make because __________.[A] current medical knowledge is still insufficient[B] there are many factors influencing our decisions[C] people are usually influenced by the behavior of their friends[D] few people are willing to trade the quality of life for the quantity of life46. According to Fries and Crapo, sound health choice should be based on __________.[A] personal decisions [B] society’s laws[C]friends’ opinions[D] statistical evidencePassage ThreeFor gathering data about individuals or groups at different developmental levels, researchers can use two related research designs: longitudinal and cross-sectional.A longitudinal study is one that measures a behavior or a characteristic of an individual over a period of time, perhaps decades. An example of such a study is the Berkeley Growth Study begun in 1928 by Nancy Bayley. The study focused on a group of 74 white, middle-class newborns. As they grew older, extensive measures of their intellectual, personality, and motor development were recorded. The subjects were studied for more than thirty years.The longitudinal research design is a powerful technique for seeking understandings of the effects of early experiences on later development. Also, differences in or stability of behaviors or characteristics at different ages can be determined. Longitudinal studies, however, are expensive to conduct, time-consuming, and heavily contingent on the patience and persistence of the researchers. The findings of a longitudinal study may be jeopardized by relocation of subjects to another part of the country and by boredom or irritation at repeated testing. Another disadvantage is that society changes from one time to another and the subjects participating in the study reflect to some degree such changes. The methods of study or the questions guiding the researchers may alsochange from one time to another. If properly conducted, however, longitudinal studies can produce useful, direct information about development.A cross-sectional study is one in which subjects of differing ages are selected and compared on a specific behavior or characteristic. They are alike with respect to socioeconomic status, sex, or educational level. For example, a researcher may be interested in looking at changes in intelligence over a thirty-year period. Three groups of subjects, ages ten, twenty, and thirty, may be selected and tested. Conclusions are drawn from the test data.The cross-sectional research design has the clear advantage of being less expensive to conduct and certainly less time-consuming. The major disadvantage is that different individuals who make up the study sample have not been observed over time. No information about past influences on development or about age-related changes is secured. Like longitudinal studies, the cross-sectional methods cannot erase the generational influence that exists when subjects studied are born at different time. Psychologists are now beginning to use an approach that combines longitudinal and cross-sectional research methods.47. Which of the following is NOT one of the disadvantages of a longitudinal research?[A] The subjects may become irritated at repeated testing.[B] The participants in the study may not stay in one place for many years.[C] The behavior of a subject in the study may be measured continuously for many years.[D] Social changes may be reflected in the behaviors of the subjects participating in the study.48. The word “contingent” in the third paragraph probably means __________.[A] dependent [B] consecutive [C] determined [D] continual49. Which of the following statements is true?[A] The subjects in a cross-sectional research are not of the same age group.[B] The methods of study in longitudinal research will not change over time.[C] Longitudinal research is reliable only in seeking understandings of the effects of early experiences on later development.[D] Cross-sectional methods are not usually adopted in studying, for example, the changes in intelligence over a thirty-year period.50.One of the differences between cross-sectional research and longitudinal research is that __________.[A] the latter usually focuses on only one subject, while the former involves groups of subjects[B] the former can be free from the influence of social changes[C] the latter can be free from the influence of social changes[D] the former costs less money and takes less timeSection BDirections: Read the following passage carefully and then explain in your own English the exact meaning of the numbered and underlined parts. Put your answers on ANSWER SHEET (2). (15%)(51) It is useful to remember that history is to the nation as memory is to the individual. As persons deprived of memory become disoriented and lost, not knowing where they have been and where they are going, so a nation denied a conception of the past will be disabled in dealing with its present and its future. History is the best antidote to delusions of omnipotence and omniscience.(52) Self-knowledge is the indispensable prelude to self-control, for the nation as well as for the individual. History should forever remind us of the limits of our passing perspectives. It should strengthen us to resist the pressure to convert momentary impulses into moral absolutes. It should lead us to recognition of the fact, so often and so sadly displayed, that the future outwits all our certitudes and that the possibilities of the future are more various than the human intellect is designed to conceive.(53) A nation informed by a vivid understanding of the ironies of history is best equipped to manage the tragic temptations of military power. Let us not bully our way through life, but let a sensitivity to history temper andcivilize our use of power. In the meantime, let a thousand historical flowers bloom.(54) History is never a closed book or a final verdict. It is forever in the interests of an ideology, a religion, a race, and a nation. The great strength of history is its capacity for self-correction. This is the endless excitement of historical writing: the search to reconstruct what went before.(55) A nation’s history must be both the guide and the domain not so much of its historians as its citizens.Part IV: Cloze Test (10%)Directions: Read the following passage carefully and then fill in each numbered blank with ONE suitable word to complete the passage. Put your answers on ANSWER SHEET (2).In Microsoft’s latest attempt to reach out to bloggers, the company recently gave away expensive laptops loaded(56) __________ its new Windows Vista operating system. But the gifts generated controversy as well as good(57) __________, with some bloggers accusing Microsoft of bribery and their peers. (58) __________ unethical behavior. Several bloggers reported last week that they had received Acer Ferrari laptops, which can sell (59) __________ more than $2,200, from Microsoft. A spokeswoman for Microsoft confirmed Friday that the (60) __________ had sent out about 90 computers to bloggers (61) __________ wrote about technology and other subjects that could be (62) __________ by the new operating system, like photography and, oddly, parenting. But while those on Microsoft’s mailing list initially greeted the machines with enthusiasm, many (63)__________ bloggers soon objected – not because they had been left off the list but, they said, because bloggers are bound by the (64) __________ rules as traditional journalists, who should not accept (65) __________ gifts from companies they cover.Part V: Proofreading (10%)Directions: In the following passage, there are altogether 10 mistakes, ONE in each numbered and underlined part. You may have to change a word, add a word, or just delete a word. If you change a word, cross it with a slash (/) and write the correct word beside it. If you add a word, write the missing word between the words (in brackets) immediately before and after it. If you delete a word, cross it out with a slash (/). Put your answers on ANSWER SHEET (2).(66) Prosperous alumni helped make 2006 a recorded fund-raising year for colleges and universities, which hauled in $28 billion—a 9.4 percent jump from 2005. (67) There were increases across the board, but for usual it was the already wealthy who fared best. (68) Stanford's $911 million was the most ever collected by a single university, and rose the possibility of a billion-dollar fund-raising year in the not-too-distant future. (69) "There were a set of ideas and a set of initiatives that the university is undertaking that people wanted to invest," said Martin Shell, Stanford's vice president for development. (70) "This is an unbelievably generous response from unbelievably philanthropic set of alumni, parents, and friends." (71) Harvard ranked two in fund-raising last year with $595 million. (72) National, donations from alumni rose 18.3 percent from 2005, according to figures released yesterday by the Council for Aid to Education. (73) Alumni donations account about 30 percent of giving to higher education. (74) Giving from other groups, such as corporations and foundations, increased by much small amounts. (75) Survey director Ann Kaplan said the strong economics played a role, but universities also were asking more aggressively as part of formal fund-raising campaigns.Part VI: Writing (15%)Directions: Read the following paragraph and then write a response paper of about 250 to 300 words. Write it neatly on ANSWER SHEET (2).Traditional Chinese Medicine (TCM) is a lawful institution in China and is still very popular. The Chinese government has a department in charge of TCM and there are a lot of TCM hospitals and pharmaceutical factories in the country. Yet TCM is never short of opponents, including fierce opponents calling for its abolition. Please comment on the controversial status of TCM.。

北京大学博士研究生人学考试英语模拟试题一Part One Listening Comprehension(20% ) (略)Part Two Structure and Written Expression (20 % )Direction: In each question decide which of the four choices given will most suitably complete the sentence if inserted at the place marked. Put the letter of your choice in the ANSWER SHEET.21. On the first day when a pupil enters school, he is asked to to the school rules.A. concedeB. conformC. complyD. confront22. Once the __ contradiction is grasped, all problems will be readily solved.A. principleB. principalC. potentialD. primitive23. If you want to go to the concert, you'll have to make a , or there will be no tickets.A. reservationB. punctualityC. complimentD. clarity24. I arrive at nine o'clock, teach until twelve thirty and then have a meal; that is my morning__.A. habitB. customC. practiceD. routine25. David __ his company's success to the unity of all the staff and their persevering hard work.A. attributedB. contributedC. acknowledgedD. pledged26. You've been talking with David all evening when you ought to be __ with other guests.A. blendingB. integratingC. minglingD. incorporating27. I asked my mother if I could go out, and she __A. descendedB. contentedC. consentedD. ascended28. The room is so with furniture that it is hard to move about.A. muddledB. clutteredC. distributedD. scattered29. Can't you speak more __ to your parents?A. respectablyB. respectinglyC. respectivelyD. respectfully30. Some __ good luck brought us nothing but trouble.A. seeminglyB. satisfactorilyC. uniformlyD. universally31. Sometimes children have trouble __ fact from fiction and may believe that such things actually exist.A. to separateB. separatingC. for separatingD. of separating32. Although punctual himself, the professor was quite used ate for his lecture.A. to have studentsB. for students' beingC. for students to beD. to students' being33. It's no use __ me not to worry.A. you tellB. your tellingC. for you to have toldD. having told34. all our kindness to help her, Sara refused to listen.A. AtB. InC. ForD. On35. The children prefer camping in the mountains __ an indoor activity.A. toB. thanC. forD. with36. __ of the burden of ice, the balloon climbed up and drifted to the South.A. To be freeB. To freeC. FreeingD. Freed37. .quite recently, most mothers in Britain did not take paid work outside the home.A. UntilB. BeforeC. FromD. Since38. __ enough time and money, the researchers would have been able to discover more in thisfield.A. GivingB. To giveC. GivenD. Being given39. Not only __ us light, but also it gives us heat.A. the sun givesB. the sun does giveC. gives the sunD. does the sun give40. __ the claim about German economic might, it is somewhat surprising how relatively small the German economy actually is.A. To giveB. GivenC. GivingD. Having given Part Three Reading ComprehensionI. Direction: Each of the passages is followed by some questions. For each question four answers are given. Read the passages carefully and choose the best answer to each question. Put your choice in the ANSWER SHEET( 1 ). ( 10% )Text 1Gene therapy and gene-based drugs are two ways we could benefit from our growing mastery of genetic science. But there will be others as well. Here is one of the remarkable therapies on the cutting edge of genetic research that could make their way into mainstream medicine in the coming years.While it's true that just about every cell in the body has the instructions to make a complete human, most of those instructions are inactivated, and with good reason: the last thing you want for your brain cells is to start churning out stomach acid or your nose to turn into a kidney. The only time cells truly have the potential to turn into any and all body parts is very early in a pregnancy, when so-called stem cells haven't begun to specialize.Yet this untapped potential could be a terrific boon to medicine. Most diseases involve the death of healthy cells -- brain cells in Alzheimer's, cardiac cells in heart disease, pancreatic cells in diabetes, to name a few if doctors could isolate stem ceils, then direct their growth, they might be able to furnish patients with healthy replacement tissue.It was incredibly difficult, but last fall scientists at the University of Wisconsin managed to isolate stem cells and get them to grow into neural, gut, muscle and bone cells. The process still can't be controlled, and may have unforeseen limitations; but if efforts to understand and master stem-cell development prove successful, doctors will have a therapeutic tool of incredible power.The same applies to cloning, which is really just the other side of the coin; true cloning, as first shown with the sheep Dolly two years ago, involves taking a developed cell and reactivating the genome within, re setting its developmental instructions to a pristine state. Once that happens, the rejuvenated cell can develop into a full-fledged animal, genetically identical to its parent.For agriculture, in which purely physical characteristics like milk production in a cow or low fat in a hog have real market value, biological carbon copies could become routine within a few years. This past year scientists have done for mice and cows what lan Wilmut did for Dolly, and other creatures are bound to join the cloned menagerie in the coming year.Human cloning, on the other hand, may be technically feasible but legally and emotionally more difficult. Still, one day it will happen. The ability to reset body cells to a pristine, undeveloped state could give doctors exactly the same advantages they would get from stem cells: the potential to make healthy body tissues of all sorts, and thus to cure disease. That could prove to be a true "miracle cure".41. The writer holds that the potential to make healthy body tissues will .A. aggravate moral issues of human cloning.B. bring great benefits to human beings.C. help scientists decode body instructions.D. involve employing surgical instruments.42. The word "rejuvenated" (Para. 5) most probably means __A. modified.B. re-collected.C. classified.D. reactivated.43. The research at the University of Wisconsin is mentioned to show __A. the isolation of stem cells.B. the effects of gene therapies.C. the advantages of human cloning.D. the limitations of tissue replacements.44. Which of the following is tree according to the text?A. The principle of gene therapy is applicable to that of cloning.B. The isolation of stem cells is too difficult to be feasible.C. It is reasonable for all body instructions to be activated.D. Cloned animals will eventually take control of the world.Text 2What our society suffers from most today is the absence of consensus about what it and life in it ought to be; such consensus cannot be gained from society's present stage, or from fantasies about what it ought to be. For that the present is too close and too diversified, and the future too uncertain, to make believable claims about it. A consensus in the present hence can be achieved only through a shared understanding of the past, as Homer's epics informed those who lived centuries later what it meant to be Greek, and by what images and ideals they were to live their lives and organize their societies.Most societies derive consensus from a long history, a language all their own, a common religion, common ancestry. The myths by which they live are based on all of these. But the United States is a country of immigrants, coming from a great variety of nations. Lately, it has been emphasized that an asocial, narcissistic personality has become characteristic of Americans, and that it is this type of personality that makes for the lack of well-being, because it prevents us from achieving consensus that would counteract a tendency to withdraw into private worlds. In this study of narcissism, Christopher Lash says that modem man, "tortured by self-consciousness, turns to new therapies not to free himself of his personal worries but to find meaning and purpose in life, to find something to live for". There is widespread distress because nationalmorale has declined, and we have lost an earlier sense of national vision and purpose.Contrary to rigid religions or political beliefs, as are found in totalitarian societies, our culture is one of the great individual differences, at least in principle and in theory; but this leads to disunity, even chaos. Americans believe in the value of diversity, but just because our is a society based on individual diversity, it needs consensus about some dominating ideas more than societies based on uniform origin of their citizens. Hence, if we are to have consensus, it must be based on a myth -- a vision about a common experience, a conquest that made us Americans, as the myth about the conquest of Troy formed the Greeks. Only a common myth can offer relief from the fear that life is without meaning or purpose. Myths permit us to examine our place in the world by comparing it to a shared idem Myths are shared fantasies that form the tie that binds the individual to other members of his group. Such myths help to ward off feelings of isolations, guilt, anxiety, and purposelessness -- in short, they combat isolation and the breakdown of social standards and values.45. In the eyes of the author, the greatest trouble with the US society may lie inA. the non-existence of consensus on the forms of the society should take.B. the lack of divergence over the common organizations of social life.C. the non-acceptance of a society based on individual diversity.D. the pervasive distress caused by national morale decline.46. The asocial personality of Americans may stem fromA. the absence of a common religion and ancestry.B. the multiracial constituents of the US society.C. the want of a shared myths they possess in life.D. the counterbalance to narcissistic personality.47. Homer's epics is mentioned in Paragraph 1 in order toA. exemplify the contributions made by ancient poets.B. illustrate the role of shared fantasies about society.C. show an ideal stage of eternal social progress.D. make known myths of what a society ought to be.Text 3The early retirement of experienced workers is seriously harming the US economy, according to a new report from the Hudson Institute, a public policy research organization. Currently, many older experienced workers retire at an early age. According to the recently issued statistics, 79 percent of qualified workers begin collecting retirement benefits at age 62; if that trend continues, there will be a labor shortage that will hinder the economic growth in the twenty-first century.Older Americans constitute an increasing proportion of the population, according to the US Census Bureau, and the population of those over age 65 will grow by 60% between 2001 and 2020. During the same period, the group aged 18 to 44 will increase by only 4%. Keeping older skilled workers employed, even part time, would increase US economic output and strengthen the tax base; but without significant policy reforms, massive early retirement among baby boomers seems more likely.Retirement at age 62 is an economically rational decision today. Social Security and Medicaid earnings limits and tax penalties subject our most experienced workers to marginal tax rates as high as 67%. Social Security formulas encourage early retirement. Although incomes usually rise with additional years of work, any pay increases after the 35-year mark result in higher social Security taxes but only small increases in benefits.Hudson Institute researchers believe that federal tax and benefit policies are at fault and reforms are urgently needed, but they disagree with the popular proposal that much older Americans will have to work because Social Security will not support them and that baby boomers are not saving enough for retirement. According to the increase in 401 (k) and Keogh retirement plans, the ongoing stock market on Wall Street, and the likelihood of large inheritances, there is evidence that baby boomers will reach age 65 with greater financial assets than previous generations.The Hudson institute advocates reforming government policies that now discourage work and savings, especially for older worker. Among the report's recommendations: Tax half of all Social Security benefits, regardless of other income; provide 8% larger benefits for each year beyond 65; and permit workers nearing retirement to negotiate compensation packages that may include a lower salary but with greater healthcare benefits. However, it may take real and fruitful planning to find the right solution to the early retirement of older experienced workers; any measures taken must be allowed to prolong the serviceability of older experienced workers.48. According to Hudson Institute researchers, the effect of the early retirement of qualified workers in the U. S. economy is .A. constructive.B. significant.C. inconclusive.D. detrimental.49. The older experienced workers in America tend to retire early because their prolonged service may ___A. do harm to younger generations.B. end up with few or no benefits.C. give play to their potentials.D. shed light on social trends.50. The second paragraph is written chiefly to show that .A. there will be an acute labor shortage in the near future.B. baby-boomers contribute much to the US economic output.C. government policies concerning older people are out-dated.D. alder workers are enthusiastic about collecting social benefits.Ⅱ. Read the following passage carefully and then paraphrase the numbered and underlined parts. (" Paraphrase" means "to explain the meaning in your own English".) ( 15% )GeniusThe greatest results in life are attained by simple means, and the exercise of ordinary qualities. The common life of every day, with its cares, necessities, and duties, affords ample opportunity for acquiring experience of the best kind; and(51 )its most beaten paths provide the true worker with abundant scope for effort and room for self-improvement. (52) The road of human welfare lies along he old highway of stead fast well-doing; and they who are the most persistent, and work in the truest spirit, will usually be the most successful.Fortune has often been blamed for her blindness; but fortune is not so blind as men are. (53) Those who look into practical life will find that fortune is usually on the side of the industrious, as he winds and waves are on the side of the best navigators. In the pursuit of even the highest branches of human inquiry, the commoner qualities are found the most useful -- such as common sense, attention, application, and perseverance.Genius may not be necessary, though even genius of the highest sort does not disdain the use of these ordinary qualities. (54)The very greatest men have been among the least believers in the power of genius, and as worldly wise and persevering as successful men of the commoner sort.(55) Some have even defined genius to be only common sense intensifies. A distinguished teacher and resident of a college spoke of it as the power of making efforts. John Foster held it to be the power f lighting one's own fire. Buffon said of genius "it is patience".Part Four Cloze Test (10 % )Direction: Fill in each numbered blank in the following passage with ONE suitable word to complete the passage. Put your answer in the ANSWER SHEET.It is difficult to imagine what life would be like without memory. The meanings of thousands of every day perceptions, the bases (56) the decisions we make, and the roots of our habits and skills are to be (57) __ in our past experiences, which are brought into the present (58) __ memory.Memory can be defined as the capacity to keep (59) available for later use. It includes not only "remembering" thing like arithmetic or historical facts, but also any change in the way an animal typically behaves. Memory is (60) when a rat gives up eating grain because he has sniffed something suspicious in the grain pile. Memory is also involved when a six-year-old child learns to swing a baseball bat.Memory (61) _ not only in humans and animals but also in some physical objects and machines. Computers, for example, contain devices for storing data for later use. It is interesting to compare the memory-storage capacity of a computer(62) that of a human being. The instant-access memory of a large computer may hold up to 100, 000" words" ready for(63)__ use. An average American teenager probably recognizes the meanings of about 100, 000 words of English. However, this is but a fraction of the total(64) __ of information which the teenager has stored. Consider, for example, the number of facts and places that the teenager can recognize on sight. The use of words is the basis of the advanced problem-solving intelligence of human beings.A large part of a person's memory is in terms of words and(65)__of words.56. A. of B. to C. for D. on57. A. kept B. found C. sought D. stored58. A. by B. from C. with . D. in59. A. experiences B. bases C. observations D. information60. A. called B. taken C: involved D. included61. A. exists B. appears C. affects D. seems62. A. to B. with C. against D. for63. A. progressive B. instructive C. instant D. protective64. A. deal B. number C. mount D. amount65. A. combinations B. corrections C. coordinations D. collections Part Five Proofreading (10 % )Directions: In the following passage, there are altogether 10 mistakes, ONE in each numbered and under-lined part. You may have to change a word, add a word, or just delete a word. If you change a word, cross it with a slash (/) and write the correct word beside it. If you add a word, write the missing word between the words (in brackets) immediately before and after it. If you delete a word, cross it out with a slash (/).Put your answers on ANSWER SHEET (2).Examples:eg. 1 (66) The meeting begun 2 hours ago.Correction put on the ANSWER SHEET (2) ~ (66) begun beganeg. 2(67)Scarcely they settled themselves in their seats in the theatre when the curtain went up.Correction put on the ANSWER SHEET (2): (67) (Scarcely) had (they)eg. 3 (68) Never will I not do it again.Correction put on the ANSWER SHEET (2): (68) notPassage OneHow to Get Preserved as a Fossil(66) Unfortunately the changes of any animal become a fossil are not very great, and (67) the chances of a fossil then being discovered man,/thousand of years later are even less. (68) It is not surprising that all the millions of animals that have lived in the past, (69)we actually have fossils of only very few.(70) There are several ways into which animals and plants may become fossilized.(71)First, it is essential that the remains are buried, as though dead animals and plants are quickly destroyed.(72) If they remain exposed the air. Plants rot, while insects and hyenas eat the flesh and bones of animals. (73) Finally, the few remaining bones soon disintegrate the hot sun and pouring rain. If buried in suit able conditions, however, animal and plant remains will be preserved.(74)The same chemicals change sand and silt into hard rock will also enter the animal and plant remains and make them hard too. (75)When this happens, we say that they become fossilized. Part Six Writing (15 % )Directions:A. Study the following picture carefully and write an essay of about 250 -300 words.B. Your essay should meet the requirements below:(1) describe the picture and interpret its meaning.(2) point out the problem and give your comments.C. Your essay must be written clearly on the ANSWER SHEET.参考答案与解析21．B concede意为“让步”；conform(to)意为“遵守”；comply(with)意为“遵从”；confront 意为“使面对，对抗”。

2022年考研考博-考博英语-北京大学考试全真模拟易错、难点剖析AB卷（带答案）一.综合题(共15题)1.单选题Helicobacter pylori is one of humanity’s oldest and closest companions, and yet it took scientists more than a century to recognize it. As early as 1875, German anatomists found spiral bacteria colonizing the mucus layer of the human stomach, but because the organisms could not be grown in a pure culture, the results were ignored and then forgotten. It was not until 1982 that Australian doctors Barry J. Marshall and J. Robin Warren isolated the bacteria, allowing investigations of H pylori’s role in the sto mach to begin in earnest. Over the next decade researchers discovered that people carrying the organisms had an increased risk of developing peptic ulcers—breaks in the lining of the stomach or duodenum—and that H pylori could also trigger the onset of the most common form of stomach cancer. Just as scientists were learning the importance of H pylori, however, they discovered that the bacteria are losing their foothold in the human digestive tract. Whereas nearly all adults in the developing would still carry the organism, its prevalence is much lower in developed countries such as the U.S. Epidemiologists believe that H pylori has been disappearing from developed nations for the past 100 years thanks to improved hygiene, which blocks the transmission of the bacteria, and to the widespread use of antibiotics. As H pylori has retreated, the rates of peptic ulcers and stomach cancer have dropped. But at the same time, diseases of the esophagus —including acid reflux disease and a particularly deadly type of esophageal cancer—have increased dramatically, and a wide body of evidence indicates that the rise of these illnesses is also related to the disappearance of H pylori.1. The author’s primary purpose in writing this passage is to( ).2.Which of the following statements can be inferred from the passage?3.Which of the following would most probably follow the last sentence of this passage?问题1选项A.alter people to the harm of H pylori colonization of the stomachB.make people aware of the harm of eradicating H pylori from the stomachC.suggest that the benefits of eradicating H pylori from the stomach are not outweighed by the potential harm.D.call attention to the consequences of eradicating H pylori from the stomach.问题2选项A.Improvements in sanitation are a vital element in helping ward off peptic ulcers.B.People in the developing countries are not likely to contract esophageal diseases.C.Nowadays few people in the developed countries suffer from stomach cancer.D.Scientists have long recog nized H pylori’s important role in the stomach, but could do nothing about.问题3选项A.Furthermore, the disappearance of H pylori may be a sentinel indicating the possibility of other microbial extinctions as well.B.The possibility that this bacterium may actually protect people against disease of the esophagus has significant implications.C.However, there has been an unexpected rise in the incidence of a new class of diseases involving the esophagus.D.The rise of these diseases has occurred just as H pylori has been disappearing, and it is tempting to associate the two phenomena.【答案】第1题:D第2题:A第3题:B【解析】1.主旨题。

北京大学博士考试英语模拟试题It would mirror the fate ofathletics, in which disproportionate energies and resources--not least medical ones, like illegal steroids--are now invested to shave records bymilliseconds. And, it goes without saying, the logical extension of longevism--the "abolition" of death--would net be a solution but only an exacerbation.(33) To air these predicaments is not anti-medical spleen--a churlish reprisal against medicine for its victories--but simply to face the growing reality ofmedical power not exactly without responsibility but with dissolving goals,(34) Hence medicine's finest hour becomes the dawn of its dilemmas For centuries, medicine was impotent and hence unproblematic, From the Greeks to theGreat War, its job was simple to struggle with lethal diseases and gross disabilities, to ensure live births, and tomintage pain. It performed theseuncontroversial tasks by and large with meager success. Today, with mission accomplished, medicine's triumphs are dissolving m disorientation, (35) Medicinehas led to vastly inflated expectations, which the public has eagerly swallowed. Yet as these expectations grow unlimited, they become unfulfillable. Thetask facing medicine in the twenty-first century will be to redefine its limits even as it extends its capacities.Part Three: Cloze TestDirection: Fill in each numbered blank in the following passage with ONE suitable word to complete the passage Put your answers in the ANSWERSHEET. (10%)For______(36) the bloodshed and tragedy of D-Day, the beaches of Normandy will always evoke a certain ______(37): a yearning for a time when nations inthe civilized world buried their differences and combinedto oppose absolute evil, when values seemed clearer and the retable consequences of war stopped______ (38) of the annihilation of humanity. But over half a century after the Allies hit those wave-battered sand flats and towering cliffs, the Normandyinvasion stands as a feat _______ (39) to be repeated.There will never be ____ (40) D-Day. Technology has changed the conditions of warfare in ways that none of the D-Day participants could have __(41), Ali-out war in the beginnings of this century would surely spell all-out _____ (42) for the belligerents, and possibly for the entire human race. No crediblescenario for a future world war would allow time for the massive buildup' of conventional forces that occurred in the 1940s. The moral equivalent of theNormandy invasion in the nuclear age would involve a presidential decision to put tens of millions of American lives at _____ (43). And the possible benefitsfor the allies would be uncertain at bestEuropean defense experts often ask whether the U.S.would be willing to "trade Pittsburgh for 'Dusseldorf.”In practice, the question may well be whetherit is worth ____ (44) American cities to avenge a Europe already _____ (45) to rubble.Part Four: ProofreadingDirections: This part consists of a short passage. In this passage, there are altogether l0 mistakes, one in each underlined sentence or part. of a sentence.You may have to change a word, add a word or just delete a word. lf you change a word, cross it out with a slash() and write the correct word. lf you add aword, write the missing word between the words (in bracket3) immediately before and after it. If you delete a word, cross it out with a slash (), Put your。

2014—2016年北京大学博士研究生入学考试英语真题及参考答案高清版2014真题02年部分II. Reading Comprehension (25 points)Directions: There are five passages in this part. Each of the passages is followed by five questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the best one and mark your answer on the ANSWER SHEET with a single line through the center.1There is a new type of small advertisement becoming increasingly common in newspaper classified columns. It is sometimes placed among “situations vacant”, although it does not offer anyone a job; and sometimes it appears among “situations wanted”, although it is not placed by someone looking for a job either. What it does is to offer help in applying for a job. “Contact us before writing application”, or “Make use of our long experience in preparing your curriculum vitae, or job history”, is how it is usually expressed. The growth and apparent success of such a specialized service is , of course, a reflection on the current high levels of unemployment. It is also, an indication of growing importance of the curriculum vitae.(or job history), with the suggestion that it may now qualify as an art form in its own right.There was a time when job seekers simply wrote letters of application. “JustA. there is lack of jobs available for artistic peopleB. there are so many top-level jobs availableC. there are so many people out of workD. the job history is considered to be a work of art .18. In the past it was expected that first-job hunters would .A. write an initial letter giving their life historyB. pass some exams before applying for a jobC. have no qualifications other than being able to read and writeD. keep any detailed information until they obtained an interview19. Later, as one went on to apply more important jobs, one was advised to include in the letter.something that would attract attention to one’s applicationa personal opinion about the organization one was trying to join something that would offered that person reading ita lie that one could easily get with telling20. The job history has become such an important document because .A. there has been a decrease in the number of jobs advertisedB. there has been an increase in the number of “qualified” job huntersC. jobs are becoming much more complicated nowadaysD. the other processes of applying for jobs are more complicated2Pity those who aspire to put the initials PhD after their names. After 16 years of closely supervised education, prospective doctors of philosophyare left more or less alone to write the equivalent of a large book. Most social-science postgraduates have still not completed their theses by the time their grant runs out after three years. They must then get a job and finish in their spare time, which can often take a further three years. By then , most new doctors are sick to death of the narrowly defined subject which has blighted their holidays and ruined their evenings.The Economic and Social Research Council, which gives grants to postgraduate social scientists, wants to get better value for money by cutting short this agony. It would like to see faster completion rates: until recently, only about 25% of PhD candidates were finishing within four years. The ESRC’s response has been to stop PhD grants to all institutions where the proportion taking less than four years is below 10%; in the first year of this policy the national average shot up to 39%. The ESRC feels vindicated in its toughness, and will progressively raise the threshold to 40% in two years. Unless completion rates improve further, this would exclude 55 out of 73 universities and polytechnics-including Oxford University, the London School of Economics and the London Business School.Predictably, howls of protest have come from the universities, who view the blacklisting of whole institutions as arbitrary and negative. They point out that many of the best students go quickly into jobs where they can apply their research skills, but consequently take longer to finis their theses. Polytechnics with as few as two PhD candidates complain that they are penalized by random fluctuations in student performance. The colleges say there is no hard evidence to prove that faster completion rates result fromgreater efficiency rather than lower standards or less ambitious doctoral topics.The ESRC thinks it might not be a bad thing if PhD students were more modest in their aims. It would prefer to see more systematic teaching of research skills and fewer unrealistic expectations placed on young men and women who are undertaking their first piece of serious research. So in future its grants will be given only where it is convinced that students are being trained as researchers, rather than carrying out purely knowledge-based studies.The ESRC can not dictate the standard of thesis required by external examiners, or force departments to give graduates more teaching time. The most it can do is to try to persuade universities to change their ways. Recalcitrant professors should note that students want more research training and a less elaborate style of thesis, too.21. By time new doctors get a job and try to finish their theses in spare time, .A. most of them died of some sicknessB. their holidays and evenings have been ruined by their jobsC. most of them are completely tired of the narrowly defined subjectD. most of their grants run out22. Oxford University would be excluded out of those universities that receive PhD grants from ESRC, because the completion rate of its PhD students’ theses within four years is lower than.A. 25%B. 40%C. 39%D. 10%23. All the following statements are the arguments against ESRC’s policy except .A. all the institutions on the blacklist are arbitrary and negativeB. there is no hard evidence to prove that faster completion rates result from greater efficiency rather than lower standards or less ambitious doctoral topics.C. many of the best students go quickly into jobs where they can apply their research skills, but consequently take longer to finish their theses.D. some polytechnics are penalized by random fluctuations in student performance24. The ESRC would prefer .A. that the students were carrying out purely knowledge-based studies rather than being trained as researchers.B. to see higher standards of PhD students’ theses and more ambitious doctoral topicsC. more systematic teaching of research skills to fewer unrealistic expectations placed on inexperienced young PhD students.D. that PhD students were less modest in their aims25. what the ESRC can do is to .A. force departments to give graduates more teaching timeB. try to persuade universities to change their waysC. dictate the standard of thesis required by external examinersD. note that students want more research training and less elaborate styleof thesis3Influenza should not be dismissed as a trivial disease. It kills thousands of people every year at a very high cost to the economy, hits hardest the young and the elderly, and is most dangerous for people over the age of 65. influenza is mainly a seasonal illness of the winter months, though in tropical and subtropical areas of Asia and the Pacific it can occur all the year round.The damaging effects of influenza can be prevented by immunization, but constant changes of antigenic specificity of the virus necessitate a different composition of the vaccine from one year to another. The network of WHO Collaborating Centers for Influenza and national institutes carries out influenza surveillance activities to monitor the evaluation of influenza virus strains, and WHO hold an annual consultation at the end of February to recommend the composition of the vaccine for the forthcoming epidemiological season. These recommendations are published immediately in the Weekly epidemiological record.Vaccination each year against influenza is recommended for certain high-risk populations. In closed or semi-closed settings, maximum benefit from immunization is likely to be achieved when more than three-quarters of the population are vaccinated so that the benefit of “herd immunity” can be exploited. Special care should be taken of the following groups:--adults and children with chronic disorders of the pulmonary or cardiovascular systems requiring regular medical follow-up or who had beenhospitalized during the previous year, including children with asthma; --residents of nursing homes and other establishments for patients of any age with chronic medical conditions;--all people over the age of 65.Physicians, nurses, and other personal in primary and intensive care units, who are potentially capable of transmitting influenza to high risk persons, should be immunized; visiting nurses and volunteer workers providing home care to high-risk persons should also be included.26. This passage .A. concerns the damaging effects of influenzaB. mentions the steps of fighting against the harmful effects of influenzaC. emphasizes the worry expressed by all age groupsD. both A and B27. That a different component part of the vaccine is necessary is principally due to the variable change of .A. virusB. strainC. antigenD. immunization28. Which has been done by World Health Organization in combating the bad effects of influenza?A. supervising the assessment of influenza virus strains.B. Holding meetings twice a year to provide the latest data concerning the composition of the vaccines.C. Publishing the related information in a WHO almanac.D. Stressing the importance of preventing influenza for people living in tropical areas of Asia.29. According to the passage, high-risk persons exclude which of thefollowing kinds of people ?A. Children suffering from asthma.B. The elderly with chronic pulmonary diseases.C. Middle aged people with chronic heart diseases.D. Nurses taking special care of the sick.30. In which of the following publications would this passage most likely be printed?A. A surgery book.B. A psychology bookC. An epidemiology book.D. An obstetrics book4In science the meaning of the word “explain”suffers with civilization’s every step in search of reality. Science can not really explain electricity, magnetism, and gravitation; their effects can be measured and predicted, but of their nature no more is known to the modern scientist than to Thales who first speculated on the electrification of amber. Most contemporary physicists reject the notion that man can ever discover what these mysterious forces “really”are. Electricity, Bertrand Russell says, “is not a thing, like St. Paul’s Cathedral; it is a way in which things behave. When we have told how things behave when they are electrified, we have told all thee is to tell.”Until recently scientists would have disapproved of such an idea. Aristotle, for example, whose natural science dominated Western thought for two thousand years, believed that man could arrive at an understanding of reality by reasoning from self-evident principles. He felt, for example, that it is a self-evident principle that everything in the universe has itsproper place, hence one can conclude that objects fall to the ground because that is where they belong, and smoking goes up because that is where it belongs. The goal of Aristotelian science was to explain why things happen. Modern science was born when Galileo began trying to explain how things happen and thus originated the method of controlled experiment which now forms the basis of scientific investigation.31. The aim of controlled scientific experiments is .A. to explain why things happenB. to explain how things happenC. to describe self-evident principlesD. to support Aristotelian science32. what principles most influenced scientific thought for two thousand years?A. The speculations of ThalesB. The forces of electricity, magnetism, and gravityC. Aristotle’s natural scienceD. Galileo’s discoveries33. Bertrand Russell’s notion about electricity is .A. disapproved of by most modern scientistsB. in agreement with Aristotle’s theory of self-evident principlesC. in agreement with scientific investigation directed toward “how”things happenD. in agreement with scientific investigation directed toward “why ”things happen34. The passage says that until recently scientists disagreed with the idea .A. that there are mysterious forces in the universeB. that man can not discover what forces “really” areC. that there are self-evident principlesD. that we can discover why things behave as they do35. Which of the following is the topic most likely to be discussed right after the passage?A. The most recent definition of “explain”B. The relationship between science and religionC. The limitations of scienceD. Galileo and the birth of modern science. 5Some weeks ago, riding in a cab from Boston to Cambridge, my driver turned and asked me what I did for a living . “Teach English”, I said. “Is that so? ”The young man continued. “I was an English major”But then, instead of chatting idly about Joyce or dropping the subject altogether, this driver caught me short. “You guys,”he said, turning back so that his furry face pressed into the glass partition, “ought to be shot”I think he meant it . The guilty party in this present state of affairs is not really the academic discipline. It is not the fault of English and philosophy and biology that engineering and accounting and computer science afford students better job opportunities and increased flexibility in career choice. Literature and an understanding of, say, man’s evolutionary past are as important as ever. They simply are no longer perceived in today’s market as salable. That is a harsh economic fact. And it is not only true in the United States. Employment prospects for liberal arts graduates in Canada, for example, aresaid to be the worst since the 1930s.What to do? I think it would be shortsighted for colleges and universities to advise students against majoring in certain subjects that do not appear linked (at least directly) to careers. Where our energies should be directed instead is toward the development of educational programs that combine course sequences in the liberal arts with course in the viable professions. Double majors---one for enrichment, one for earning one’s bread---have never been promoted very seriously in our institutions of higher learning, mainly because liberal arts and professional-vocational faculties have long been suspicious or contemptuous of one another. Thus students have been directed to one path or the other, to the disadvantage of both students and faculty.A hopeful cue could be taken, it seems to me, from new attempts in the health profession(nursing and pharmacy, for example), where jobs are still plentiful, to give the humanities and social sciences a greater share of the curriculum. Why could not the traditional history major in the college of arts and sciences be pointed toward additional courses in the business school, or to engineering, or to physical therapy? This strategy requires a new commitment from both the institution and the student and demands a much harder look at the allocation of time and resources. But in an age of adversity, double majors are one way liberal arts students can more effectively prepare for the world outside.36. What is the chief purpose of double majors?A. To help graduates of history major become successful businessmen.B. To provide liberal arts graduates with a method of meeting effectively the challenge in employment.C. To extend their knowledge learnt in the college.D. To moderate the tension between liberal arts and vocational faculties.37. In paragraph 1, the sentence “You guys ought to be shot” shows that at heart the driver .A. felt greatly regretted about the major he had chosenB. felt a deep hatred for all the English teachers in his former collegeC. complained that his teachers hadn’t taught him how to survive in this competitive society.D. held a deep contempt in the author because of his scholastic manner38. It can be inferred from the passage that the blame for the present state of affairs lies in the fact that .A. the course sequences themselves are unreliable.B. more and more students start to select science majorsC. almost none of the specialties the students major in might be salable in today’s marketD. the opportunities of employment are scarce for graduates of non-science majors39. The obstacles in course sequences in academic schooling are indicated in all of the following EXCEPT .A. the misguidance of major-selection in some of the institutions of higher learningB. the current curriculum couldn’t keep up with the development of thesocietyC. the inharmonious relation among the teaching facultiesD. the authorities of higher learning attach only little importance to course sequences40. This passage can best be titled as .A. Harsh Economic FactB. Double Majors, a Way OutC. Careers, Schooling fro BetterD. Market for Graduates6Does an unborn baby know his mother’s voice? psychology professor Anthony DeCasper advised an ingenious experiment to find out. He placed padded earphones over a newborn’s ears and gave him a bottle nipple attached to a closed rubber tube. Changes in pressure in the tube switched channels on a tape recorder. If the baby paused extra long between bursts of sucking, he heard on channel; if he paused shorter than average, he heard the other. The baby now had the ability, in effect to change channels.DeCasper found that newborns choose the recording of their mother’s voice over that of another woman’s. The baby, however, has no innate interest in his father’s voice, which is heard in the womb only from time to time, while the mother’s voice is ever present. Within two weeks after birth, however, the baby can recognize Dad’s voice too.A newborn is even attuned to the cadence and rhythm of his native language. In a French study using a setup similar to DeCasper’s, French babies given the choice between French and Russian words responded more to the sound of French.Brian Satt, a research specialist in clinical psychology, has parents sing a lullaby-like “womb song”to their babies. The unborn baby often develops a specific, consistent movement pattern when its song is sung. According to Satt, most parents can calm a fussy newborn with the song most of the time, which is a prize worth more than rubies to a new parent.He is roused by a heavy jolt. His mother has tripped and fallen heavily on one hip. He is much too well cushioned to experience any injury, but her pain and the fear that she may have hurt him floods both their bodies with adrenaline and other stress-related hormones. He cries and kicks vigorously, a cry never heard because there is no air to make sound. As she recovers the stress hormones ebb away, and he calms down too.41. Which of the following is NOT mentioned about the unborn baby in the passage?A. An unborn baby can occasionally hear his father’s voice.B. Dc. Casper’s approach proved absolutely effective in a French experiment.C. An unborn baby is able to identify the tone and rhythm of his native language.D. Parents are able to soothe a fussy newly-born baby.42. According to the author, an unborn baby .A. is unable to identify his mother’s lullaby after birthB. is able to identify his mother’s voice rather than that of others’C. is able to help release adrenaline and other stress-related hormonesD. is able to distinguish French accent from Russian accent43. It is known from the passage that .A. mother’s stress, anger, shock or grief might not hurt the unborn baby in the wombB. an unborn baby’s cry might never be heard because of the particular condition of the womb.C. lullabies are the most precious means to young parentsD. an unborn baby has to move at intervals in the womb44. The author believes that the reaction of an unborn baby to his mother’s voice .A. belongs to one of the natural tendenciesB. is an indication which shows an unborn baby can use all his senses after birthC. is but a physiological circulation of any human beingD. is the most important factor which leads an unborn baby to the survival in the womb45. It can be assumed that the paragraph preceding the passage most probably discussed .A. the development of the baby in his mother’ s wombB. the well-developed taste buds of the babyC. the fact that the baby remains motionless just as what he performs in the first month of his mother’s pregnancyD. the fact that the baby can start to use some of his senses by the last few weeks of pregnancyⅢ. Translation and Writing (55 points)Part A TranslationTranslate the following into Chinese (30 points):Engineering is the professional art of applying science to the optimum conversion of the resources of nature to the uses of humankind. Engineering has been defined as the creative application of “scientific principles to design or develop structures, machines, apparatus, or manufacturing processes, or works utilizing them singly or in combination.” The term engineering is sometimes more loosely defined, especially in Great Britain, as the manufacture or assembly of engines, machine tools, and machine parts. Associated with engineering is a great body of special knowledge; preparation for professional practice involves extensive training in the application of that knowledge. The function of the scientist is to know, while that of the engineer is to do. The scientist adds to the store of verified, systematized knowledge of the physical world; the engineer brings this knowledge to bear on practical problems. Engineering is based principally on physics, chemistry, and mathematics and their extensions into materials science, solid and fluid mechanics, thermodynamics, and systems analysis.2Although for the purpose of this article English literature is treated as being confined to writings in English by natives or inhabitants of the British Isles, it is to a certain extent the case that literature---and this is particularly true of the literature written in English---knows nofrontiers. Thus, English literature can be regarded as a cultural whole of which the mainstream literatures of the United States, Australia, New Zealand, and Canada and important elements in the literatures of other commonwealth countries are parts. It can be argued that no single English novel attains the universality of the Russian writer Leo Tolstoy’s War and Peace. Yet in the Middle ages the Old English literature was influenced and gradually changed by the Latin and French writings, eminently foreign in origin in which the churchmen and the Norman conquerors expressed themselves. From this combination emerged a flexible and subtle linguistic instrument exploited by Geoffrey Chaucer and brought to supreme application by William Shakespeare.Translate the following into English (10 points):从二十世纪中叶起，名国政府对科学技术的重视引起了各级教育机构的响应，理论科学和应用科学的巨大进步也激起了人们学习自然科学的兴趣，科学技术因此有了飞速的发展。

2023考博英语模拟143(考卷附答案)一、阅读理解（每题2分，共40分）Section A (Multiple Choice)Directions: In this section, there are four passages followed ten multiplechoice questions. Read the passages carefully and choose the best answer for each question.Passage 11. According to the author, what is the main advantage of social media?A. It helps people save time.C. It connects people globally.D. It promotes cultural exchange.2. Which of the following is mentioned as a disadvantage of social media?A. Decreased attention span.B. Increased social isolation.C. Improved information dissemination.Passage 2Climate change is one of the most pressing issues facing the world today. The following passage discusses the causes and potential solutions to climate change.3. What is the primary cause of climate change mentioned in the passage?A. Deforestation.B. Industrialization.C. Overpopulation.D. Natural disasters.4. Which of the following solutions to climate change is NOT mentioned in the passage?A. Renewable energy.B. Carbon capture technology.C. Population control.D. Increased government spending.Section B (True or False)Directions: In this section, there are two passages followed ten true or false questions. Read the passages carefully and decide whether the statements are true or false.Passage 3The importance of critical thinking skills in education has been widely recognized. The following passage discusses the role of critical thinking in academic success.5. The author believes that critical thinking is more important than factual knowledge.6. Critical thinking skills can be developed through practice and training.Passage 4Artificial intelligence () has made significant advancements in recent years. The following passage discusses the potential applications and ethical considerations of .7. is expected to replace human workers in all industries.8. Ethical issues related to include privacy and bias.二、完形填空（每题1分，共15分）Several strategies can help individuals (11) ______ a better worklife balance. First, setting clear boundaries between work and personal time is essential. This means (12) ______ workrelated tasks during designated work hours and avoiding work during personal time. Second, effective time management is crucial. Prioritizing tasks and (13) ______ a schedule can help individuals make the most of their time.Moreover, it is important to (14) ______ that worklife balance is not a onesizefitsall concept. Each person's situation is unique, and what works for one person may not work for another. Therefore, it is essential to (15) ______ personal needs and preferences when seeking a balanced lifestyle.三、翻译（每题5分，共20分）Section A (Chinese to English)16. 随着科技的进步，人们的生活越来越便捷。

北京大学考博英语模拟试卷14(题后含答案及解析)题型有：1. Structure and V ocabulary 2. Reading Comprehension 3. Cloze 4. Proofreading 5. WritingStructure and V ocabulary1．Only by shouting at the top of her voice_____.A．she was able to make herself hearB．was she able to make herself hearC．she was able to make herself heardD．was she able to make herself heard正确答案：D解析：以only引导的状语放在句首时，句子谓语需用倒装语序。

make oneself heard“让别人听清自己讲的话”。

2．The dying soldier had the message_____straight to the headquarters.A．be sentB．being sentC．sentD．to be sent正确答案：C解析：have sth done表示“别人做某事”，有时也表示自己参与做，甚至还可以表示某事完全由自己做。

3．“You must always obey your parents. “Oh, I must,_____.A．mustn’t IB．must IC．shouldn’t ID．should I正确答案：B解析：这种附加疑问句用于两人对话之间，表示对对方所说的话不赞成、不满、惊讶、反感或反驳等情绪。

4．A suitcase with shirt, trousers and shoes_____stolen from the car.A．have beenB．has beenC．areD．was正确答案：D解析：主语为a suitcase，谓语动词用第三人称单数，不受介语with的影响。

考博英语模拟试卷14(题后含答案及解析)题型有：1. Reading Comprehension 2. Structure and V ocabulary 3. Cloze 4. English-Chinese Translation 5. Chinese-English Translation 6. WritingReading ComprehensionWe are told that the mass media are the greatest organs for enlightenment that the world has yet seen; that in Britain, for instance, several million people see each issue of the current affairs program, Panorama. It is true that never in human history were so many people so often and so much exposed to many intimations about societies, forms of life, attitudes other than those which obtain in their local societies. This kind of exposure may well be a point of departure for acquiring certain important intellectual and imaginative qualities; width of judgment, a sense of the variety of possible attitudes. Yet in itself such exposure does not bring intellectual or imaginative development. It is no more than the masses of stone which lie around in a quarry(采石场) and which may, conceivably, go to the making of a cathedral. The mass media cannot build the cathedral, and their way of showing the stones does not always prompt others to build. For the stones are presented within a self-contained and self-sufficient world in which, it is implied, simply to look at them, to observe-fleetingly-individually interesting points of difference between them, is sufficient tin itself. Life is indeed full of problems on which we have to—or feel we should try to—make decisions, as citizens or as private individuals. But neither the real difficulty of these decisions, nor their tree and disturbing challenge to each individual, can often be communicated through the mass media. The distinction to suggest real choice, individual decision, which is to be found in the mass media is not simply the product of a commercial desire to keep the customers happy. It is within the grain of mass communication. The organs of Establishment(代表官方) ,however well-intentioned they may be and whatever their form(the State, the Church, voluntary societies, political parties), have a vested interest(即得利益)in ensuring that the public boat is not violently rocked, and will so affect those who work within the mass media that they will be led insensibly towards forms of production which, though they go through the motions of dispute and inquiry, do not break through the skin to where such inquiries might really hint. They will tend to move, when exposing problems, well within the accepted cliché-assumptions of democratic society and will tend neither radically to question these cliches nor to make a disturbing application of them to features of contemporary life. They will stress the “stimulation” the programs give, but this soon becomes an agitation of problems for the sake of the interest of that agitation in itself; they therefore, again, assist a form of acceptance of the status quo. There are exceptions to this tendency, but they are uncharacteristic.1．According to the passage, the mass media present us with ______.A．insufficient diversity for informationB．too restricted a view of lifeC．a wide range of facts and opinionsD．a critical assessment of our society正确答案：C解析：根据短文，大众传播媒介为我们提供了一系列的事实和观点。

2022年考研考博-考博英语-北京大学考试全真模拟易错、难点剖析B卷（带答案）一.综合题(共15题)1.单选题There is a conspicuous lack of public debate about how this insular country should ______ the reality that more immigrants are coming and that those already here are changing Japan.问题1选项A.abide byB.account forC.act onD.adjust to【答案】B【解析】考查词组辨析。

A选项abide by“遵守”；B选项account for“解释；对……负责”；C选项act on“对……起作用；按照……行事”；D选项adjust to“调整以适应”。

句意：对于这个与世隔绝的国家来说，应该如何_______移民越来越多涌入并且正在改变日本这一现实，明显缺乏公开讨论。

根据语境，account for“解释；对……负责”搭配reality“现实”比较合理，意思是解释为什么越来越多移民进入日本并且改变日本的现实。

因此B选项正确。

2.单选题At first, the company refused to purchase the equipment, but this decision was ______revised. 问题1选项A.subsequentlyB.successivelyC.predominantlyD.preliminarily【答案】A【解析】考查副词辨析。

subsequently“随后”；suc cessively“相继地”；predominantly“主要地；显著地”；preliminarily“初步地”。

句意：起初，该公司拒绝购买设备，但这一决定……被修改了。

根据句意选用“后来”更合适，因此A选项符合题意。