2011年5月成人英语三级

5月CATTI英语笔译三级综合能力试题CATTI英语笔译三级综合能力比较考验英语基本功，大家可以看中日报双语新闻，因为它涵盖了许多热词，紧跟时事热点。

通过它，你会感觉词汇量上升了一个等级。

下面给大家带来CATTI英语笔译三级综合能力试题，盼望对你们有所关心。

5月CATTI英语笔译三级综合能力试题Section 1: Vocabulary and Grammar(25 points)This section consists of 3 parts. Read the directions for each part before answering the questions. The time for thissection is 25 minutes.Part 1 Vocabulary SelectionIn this part, there are 20 incomplete sentences. Below each sentence, there are 4 choices respectively marked by letters A, B, C and D. Choose the word or phrase which best completes each sentence. There is only ONE right answer. Then blacken the corresponding letter as requiredon yourMachine-scoring ANSWER SHEET. 1.Grover Cleveland was the first president __________ in the White House.A.got marriedB. to get marriedC. has got marriedD. was married2.If cauliflowers are not __________ from extreme temperatures, the heads getdiscolored.A.protectedB. shelterC. shadeD. saved3.The gas __________ from the tank is dangerous.A.given offB. giving outC. giving awayD. given up4.When it started to snow, we turned round and __________ the hotel.A.got byB. searched forC. made forD. cleared up5.Since writing home to their parents for money, they had lived _________ hope.A.inB. forC. onD. through6.Rice is the __________ food of most Southeast Asians.monB. generalC. stapleD. popular7.William Byrd was the owner of the largest library in colonial __________.A.periodB. timeC. timesD. periods8.Exobiology is the study of life __________ other planets.A.inB. atC. onD. to9.The Declaration of Independence, __________ the Constitution of the UnitedStates, was drawn up with the help of Benjamin Franklin.A.andB. alsoC. as well asD. so too10.It was from the Lowell Laboratory that the ninth __________ , Pluto, wassighted in 1930.A.planetB. constellationC. stardomD. satellite11. The rodent, __________ the mouse, rat, guinea pig, and porcupine, are mammals with incisor-like teeth in both jaws.A.made upB. includingC. consistingD. constitute12.___________ into oceans and rivers is a serious form of pollution. A.Pouring sewage B. Emptying litter C. Throwing garbage D. Dumping sewage13. Products which are made from dirts and are __________ high temperatures are known as ceramics.A.tempered inB. subjected toC. exposed toD. baked in14.A pigment called melanin protects the ________ layers of skin from sun rays.A.underB. belowC. underlyingD. underneath15.Oranges are a __________source of vitamin C.A.wellB. betterC. goodD. very16. Even after having their grandchildren live with them for ten years, the couple felt that __________ children these days was the most difficult of all familymatters. A. rising B. raising C. caring D. taking care17. The most important __________ of the farmers in Iraq is dates, ofwhich Iraq is the worlds leading exporter.A.economic cropB. cash cropC. money cropD. staple18. More has been learned about the Moon than any other of the Earth’s neighbors in space because of the Apollo program, which enabled men to walk on the Moon andbring back hundreds of pounds of __________.A.rocksB. rockC. stoneD. stones19. __________ the variety that the average family has in beaf, fish, poultry, and vegetarian recipes, they findmost meals unexciting.A.In spiteB. InspiteC. Despite ofD. Despite20. The speaker __________ have criticized the paraprofessionals, knowing full well that they were seated in the audience.A.should not toB. must notC. ought not toD. may notPart 2 Vocabulary ReplacementThis part consists of 15 sentences in which one word or phrase is underlined. Below each sentence, there are 4 choices respectivelymarked by letters A, B, C and D. Choose the word or phrase that can replace the underlined part without causing any grammatical error or changing the basic meaning of the sentence. There is only ONE right answer. Blacken the corresponding letter as required on your Machine-scoring ANSWER SHEET.21. Iceland has the oldest parliament, which goes as far back to 930A.D. when Althing, the legislative organization, was established.A.officeB. adobeC. assemblyD. building22. The only problem with the debate last week was that the beginning sounded more like a personal attack than a dispassionate, intellectual arguing.A.discussionB. argumentC. talkD. speech23. Susan Jones was at the bus stop well on time to take the 7:01 bus, but she had to miss her breakfast to do it.A.catch up withB. catchC. run up toD. be catching24.Since her father could not drive her to the airport, she requested her uncle todrive her instead. A. take B. bring C. dispatch D. deliver 25. A famous collection of Persian, Indian, and Arabian folktales, the Arabian Nights was supposedly told by the legendary queen Scheherazade to her husband everynight for 1,001 days.A.imaginary B imagery C. fabled D. legend26.What may be the oldest fossil footprint yet found was discovered in June 1968by William J. Meister, a non-professional fossil collector.A.a part-timeB. a spare-timeC. an untrainedD. an amateur27.Most of us think of sharks as dangerous, owing to lack of information ratherthan fear.A.due toB. becauseC. asD.for28.Double Eagle II, the first trans-Atlantic balloon, was greeted by avid crowdsin France.A.eagerB. surgingC. appreciativeD. vigorous29. The discovery of the connection between aspirin and Reyessyndrome,a rare and deadly ailment, is a recent example of the caution with which drugs must be used, even for medical purposes.A.diseaseB. sickC. illD. illness30. My parents moved out of their old home sometime last year after they had celebrated their 50th year there.A.anniversaryB. years oldC. ageD. wedding31. The library she worked in lent books, magazines, audio-cassettes and maps to its customers, who could keep them for four weeks.A.borrowersB. lendersC. patronsD. clients32.A common question that people ask a story writer is whether or not he hasexperienced what he has written about.A.fictionB. scienceC. imaginaryD. literary33.At the World Literacy Center, an organization that works to help people read,thehelpers work hard, enabling them to successfully reach their goals.A.assistantsB. volunteersC. part-timersD. amateurs34.The officers made it clear that they were letting her go only because that shewas old and not because she was above suspicion.A.for reasonB. due toC. because ofD. on the grounds35. The book, which is a useful guide for today’s young people, deals with many questions and problems that face them at school and at home as well as in society.A.are facedB. confrontC. in oppositionD. meetPart 3 Error CorrectionThis part consists of 15 sentences in which there is an underlined part that indicates a grammatical error. Below each sentence, thereare 4 choices respectively marked by letters A, B, C and D. Choose the word orphrase that can replace the underlined part so that the error is corrected. There is only ONE right answer. Blacken the corresponding letter as required on your Machine-scoring ANSWER SHEET.36.All don’t have a free ticket must pay the admission fee.A.Everyone who doesn’t have a free ticketB.No one who doesn’t have a free ticketC.No one who has free ticketsD.Anyone who has free tickets37.When I last saw them, the police had chased the robbers down Columbus Street.A.were chasingB. was chasingC. chasedD. were on a chase38. Erosion that is a slow process, but it constantly changes the features on the surface of the earth.A.which isB. althoughC. beingD. is39. When an organism is completely encapsulated and preserved, it becomesa fossil, therefore turning into evidence of things thatonce lived.A.therebyB. as a result ofC. soD.in the end40.The pictures of the Loch Ness Monster show a remarkable resemblance to aplesiosaur, a large water reptile of the Mesozoic era presuming extinct formore than 70 million years.A.supposedB. presumablyC. presumptuousD. is presumed41. In our own galaxy, the Milky Way, there are perhaps 200 billion stars,a small part of them probably have planets onwhich life is feasible.A.a small fraction in whichB.a small fraction of whichC.a small fraction whichD.which a fraction of 42.“But you’ll be able to come, won’t you?”“Yes, I think such.”A.thatB. itC. soD.this43.The professor is quite difficult pleased.A.to pleaseB. to be pleasedC. for pleasingD. pleasing44.Because everyone knows, facts speak louder than words.A.SinceB. ThatC. ItD.As45.The trapeze artist who ran away with the clown broke up the lion tamer’s heart.A.broke awayB. broke downC. brokeD. broken down46.His heavy drinking and fond of gambling makes him a poor role model.A.and fact that he gamblesB.and that he gamblesC.and he gambles whichD.and gambling47.Depression that inflicts people who believe their lives lack content when therush of the busy week stops referred to by a prominent psychiatrist as Sunday Neurosis.A.has been referred to by a prominent psychiatristB.has been referred to as by a prominent psychiatristC.a prominent psychiatrist has referred to itD.it has been referred to by a prominent psychiatrist48.Just as there are occupations that require college degrees also there areoccupations for which technical training is necessary.A.so to there areB. so too there areC. so there areD. so too are there49.Most of the older civilizations which flourished during the fifth century B.C. are died out.A.they have died outB. has died outC. have died outD. they had died out 50.The student asked her professor if he would have gone on the space ship he did know earlier.A. if he knewB. if heknowsC. he had knownD. had he knownSection 2: Reading Comprehension(55 points)In this section you will find after each of the passages a number of questions or unfinished statements about the passage, each with 4 (A, B, C and D) choices to complete the statement. You must choose the one which you think fits best. Then blacken the corresponding letter as required on your Machine-scoring ANSWER SHEET. The time for this section is 75 minute. Questions 51-56 are based on the following passage.Awardedthe Nobel Prize for physics in 1918, German physicist Max Planck is bestremembered as the originator of the quantum theory. His work helped usher in anew era in theoretical physics and revolutionized the scientific community’sunderstanding of atomic and subatomic processes.Planck introduced an idea that led to the quantum theory, which became the foundation of twentieth century physics. In December 1900, Planck worked out an equation that described the distribution of radiation accurately over the range of low to highfrequencies. He had developed a theory which depended on a model of matter that seemed very strange at the time. The model required the emission of electromagnetic radiation in small chunks or particles. These particles were later calledquantums. The energy associated with each quantum is measured by multiplying the frequency of the radiation, v, by a universal constant, h. Thus, energy, or E, equals hv. The constant, h, is known as Planck’s constant. It is now recognized as one of the fundamental constants of the world.Planck announced his findings in 1900, but it was years before the full consequences of his revolutionary quantum theory were recognized. Throughout his life, Planck made significant contributions to optics, thermodynamics and statistical mechanics, physical chemistry, among other fields.51.In which of the following fields did Max Planck not make a significantcontribution?A.Optics.B. Thermodynamics.C. Statistical mechanics.D. Biology.52.The word “revolutionary” as used in line 16 means .A.radicalB. extremistC. momentousD. militaristic53.It can be inferred from the passage that Planck’s work led to the developmentof which of the following?A.The rocket.B. The atomic bomb.C. The internal combustion engine.D. The computer.54.The particles of electromagnetic radiation given off by matter are known as .A.quantumsB. atomsC. electronsD. valences55.The implication in this passage is that .A.only a German physicist could discover such a theoryB.quantum theory, which led to the development of twentieth century physics, is basically a mathematical formulaC.Planck’s constant was not discernible before 1900D.radiation was hard to study56.“An idea” as used in line 5, refers to .A.a model of matterB.emission of electromagnetic radiationC.quantumsD.the equation that described the distribution of radiation accurately over therange of low to high frequenciesQuestions 57-62are based on the following passage.There has been much speculation about the origin of baseball. In 1907 a special commission decided that themodern game was invented by Abner Doubleday in 1839. One hundred years later the National Baseball Museum was opened to honor Doubleday. Historians, however, disagree about the origin of baseball. Some say that baseball comes from bat-and-ball games of ancient times. It is a matter ofrecord that in the 1700s English boys played a game they called “baseball”.Americans have played a kind of baseball since about 1800. At first the American game had different rules and differentnames in various parts of the country —“town ball”, “rounders”, or “one oldcat”. Youngsters today still play some of these simplified forms of thegame. Baseball did not receive a standard set of rules until 1845, when Alexander Cartwright organized the Knickerbocker Baseball Club of New York City. The rulesCartwright set up for his nine-player team were widely adopted by other clubs and formed the basis of modern baseball. The game was played on a “diamond” infieldwith the bases 90 feet apart. The first team to score 21 runs was declared the winner. By 1858 the National Association of BaseballPlayers was formed with 25 amateur teams.The Cincinnati Red Stockings began to pay players in 1869.57.Which of the following is true about the origins of baseball?A.Historians agree that baseball was invented by Abner Doubleday.B.Baseball, as played in the early 19th century, differed very little fromtoday’s game.C.As early as the 1700s, English boys played a game called “baseball.”D.The first standard set of baseball rules was established at the turn ofthe century.58.What was the first professional baseball team called?A.New York Knickerbockers.B. MilwaukeeBraves.C. Cincinnati Red Stockings.D. Brooklyn Dodgers.59.Who first gave baseball a standard set of rules?A.Abner Doubleday.B. AlexanderCartwright.C. Albert Spalding.D. Babe Ruth.60.Which of the following was not a predecessor of baseball?A.Rounders.B. Town ball.C. Cricket.D. One old cat.61.The tone of the passage is .A.persuasiveB. informativeC. biasedD. argumentative62. The passage implies that until 1869, baseball was played for all of the following reasonsexcept .A.exerciseB. leisureC. profitD. socializingQuestions 63-68are based on the following passage.Theblue of the sea is caused by the scattering of sunlight by tiny particlessuspended in the water. Blue light, being of short wavelength, is scattered more efficiently than light of longer wavelengths. Althoughwaters of the open ocean are commonly some shade of blue, green water iscommonly seen near coasts, especially in tropical or subtropical regions. Thisiscaused by yellow pigments being mixed with blue water. Phytoplankton are onesource of the yellow pigment. Other microscopic plants may color the waterbrown or brownish-red. Near the shore, silt or sediment in suspension can give water a brownish hue. Outflow of large rivers can often be observed many miles offshore by the coloration of suspendedsoil particles.Marine phytoplankton (Greek for “plant wanderers”) are microscopic single-celled plants that include diatoms, dinoflagellates, coccolithophorids, green algae, and blue-green algae, among others. The growth of these organisms, whichphotosynthesize light, depends on a delicate balance of nutrient enrichment via vertical mixing, which is often limited by the availability of nitrogen and light. Diatoms are one-celled plants with patterned glass coverings. Each glass, or silicon dioxide box, is ornamented with species-specific designs, pits, and perforations making them popular with microscopists and, morerecently, electron scanning microscopists. 63.Green water near coastlines is almost always caused by .A.sand colorB.red pigments in coastal watersC.blue pigmentD.reflected light and yellow pigment from plant life64.Phytoplankton are the source of which color pigment?A.Red.B. Green.C. Yellow.D. Blue.65.What can give waters a brownish hue near the shore?A.Sediment.B. Phytoplankton.C. Blue pigment.D. Diatoms.66.Which of the following is not a type of phytoplankton?A.Green algae.B. Diatoms.C. Blue-green algae.D. Amoeba.67.The growth of phytoplankton is often limited by the availability of .A.oxygenB. hydrogenC. nitrogenD. carbon dioxide68.The main idea of this passage is that .A.light causes sea colorB.sea coloration is varied because of a combination of length of light waves and microscopic plant life and siltC.microscopic plant life causes sea colorD.water composition causes sea colorQuestions 69-75are based on the following passage.The United States government publishes guidelines for appropriate nutrient intakes. These are known as the RecommendedDietary Allowances (RDAs) and are updated regularly based on new research in nutrition. RDAs are suggested amounts of calories, protein, and some minerals and vitamins for an adequate diet. For other dietary substances, specific goals must await further research. However, forthe U.S. population as a whole, increasing starch and fiber in one’s diet andreducing calories (primarily from fats, sugar, and alcohol) is sensible. These suggestions are especially appropriate forpeople who have other factors for chronic diseases due to family history of obesity, premature heart disease, diabetes, high blood pressure, and high blood cholesterol, or for those who usetobacco.Snacks can furnish about one-fourth of the calorie requirements among teenagers. Those snacks should also provide much of the day’s allowances for protein, minerals, and vitamins. Sandwiches, fruit, and milk make good snacksfor active teenagers. Food from the food pyramid may be part of any meal. A grilled cheese sandwich or a bowl of whole-grain cereal is just as nutritious in the morning as it is at noon.In addition, a good breakfast consists of any foods that supply aboutone-fourth of the necessary nutrients for the day.69. The passage directly states that most of the U.S. population should increase their intake of .A.proteinB. fatsC. starch and fiberD. sandwiches70.A good breakfast should supply about what percentage of the necessary nutrientsfor the day?A.One-half.B. One-third.C. One-fourth.D. Less than one-fourth.71.The passage implies which of the following?A.The time of day when food is consumed affects its nutritive value.B.Different foods can be combined to increase total nutrition value.C.It can be detrimental to your health to eat breakfast foods later in the day.D.When food is eaten has no bearing on its nutritive effects.72.Why are RDAs regularly updated?A.New discoveries in the science of nutrition are constantly being made.B.Americans’ diets are constantly changing.C.As people age, their nutritional needs change.D.Very little is currently known about nutrition. 73.In this passage RDAs refers to .A.types of vitaminsB. types of proteinC. types of mineralsD. amounts of energy, protein, vitamins, andminerals74.One implication in this passage is that .A.all RDAs have been establishedB.not all RDAs have been established yetC.it’s not important to know RDAsD.RDAs are necessary only for sick people75.The reduction of calories in the diet is particularly good for people whosuffer from .A.obesityB.premature heart disease and diabetesC.high blood pressure and cholesterol levelsD.all of the aboveQuestions 76-81are based on the following passage.The most popular organic gem is the pearl. A pearl is the response of a marine mollusk to the presence of an irritating impurity accidentally introduced into its body; a cultured pearl is the result of the intentional insertion of a mother-of-pearl bead into a live mollusk. Whether introduced accidentally or intentionally, the pearl-making process is the same: the mollusk coats the irritant with a substance called nacre. Nacre is composed chiefly of calcium carbonate. Because very few natural pearls are now on the market, most pearls used in fine jewelry are cultured. These include “Biwa”pearls and most other freshwater pearls. Cultured pearls are not easily distinguished from natural pearlsexcept by an expert.76. Which of the following people could tell the difference between a cultured pearl and an organic pearl?A.Scuba diver.B. Fisherman.C. Jeweler.D. Clerk. 77.What is the chief component of nacre?A.Sand.B. Bead.C. Calcium carbonate.D. Biwa.78.The difference between a pearl and a cultured pearl is the nature of the .A.colorB. introduction of the irritatingimpurityC. coating materialD. irritating impurity79.Nacre is a substance that is .A.mechanically manufacturedB.the result of laboratory testinganically secreted by the molluskD.present in the chemical composition of freshwater pounds80.The main idea in this passage is that .A. most marketable pearls are cultured because nature does not produce enough of its own to satisfy the marketB.cultured pearls are of a higher quality than natural pearlsC.there are two major methods of pearl-makingD.a natural “drought” of pearl production is taking place81.Cultured pearl is formed by .A.insertion of a pearl into a live molluskB.an oyster into which a piece of grit has been placedC.putting in a live molluskD.placing a bead into cultureQuestions 82-87are based on the following passage.Stress is with us all the time. It comes from mental or emotional activity as well as physical activity. It is uniqueand personal to each of us. So personal, in fact, that what may be relaxing toone person may be stressful to another. For example, if you’re a busy executivewho likes to keep occupied all of the time, “taking it easy” at the beach on a beautiful day may be extremely frustrating, nonproductive, and upsetting. You may be emotionally distressed from “doing nothing.” Too much emotional stress can cause physical illnesses such as high blood pressure, ulcers, or even heart disease. Physical stress from work or exercise is not likely to cause such ailments. The truth is that physical exercise can help you to relax andto better handle your mental or emotional stress.82.Which of the following people would find “taking it easy” stressful?A.Construction workers.B. Businessexecutives.C. Farm workers.D. Truck drivers.83.Which of the following would be a determinant as to what people find stressful?A.Personality.B. Education.C. Marital status.D. Shoe size.84.This article, published by the Department of Health and Human Services,probably came from the .A.Federal Bureau of InvestigationB.Alcohol, Drug Abuse, and Mental Health Administrationcation Administrationmunicable Diseases Administration85.A source of stress not specifically mentioned in this passage is .cational activityB. physicalactivityC. mental activityD. emotional activity86.Physical problems caused by emotional stress can appear as all of the followingexcept .A.ulcersB. pregnancyC. heart diseaseD. high blood pressure87.One method mentioned to help handle stress is .A.physical exerciseB. tranquilizersC. drugsD. taking it easyQuestions 88-92are based on the following passage.With the sudden onset of severe psychotic symptoms, the individual is said to be experiencing acute schizophrenia (精神分裂症). “Psychotic”means out of touch with reality, or unable to separate real from unreal experiences. Somepeople have only one such psychotic episode. Others have many episodes during alifetime but lead relatively normal lives during interim periods. Theindividual with chronic (continuous or recurring) schizophrenia often does not fully recover normal functioning and typically requires long-term treatment, generallyincluding medication, to control the symptoms. These symptoms may include hallucinations(幻觉), incoherence, delusions, lackof judgment, deterioration of the abilities to reason and feel emotion, and alack of interaction between the patient and his environment. The hallucinationsmay be a visual, auditory, or tactile. Some chronic schizophrenic patients maynever be able to function without assistance of one sort or another.88.Which of the following is not a symptom of schizophrenia?A.Hallucinations.B. Delusions.C. Incoherence.D. Vertigo.89.It can be inferred from the passage that a person experiencing acuteschizophrenia most likely .A.cannot live without medicationB.cannot go on livingC.can hold a full-time jobD.cannot distinguish real from unreal90.According to this passage, thinking that one can fly might be an example of .A.medicine overdoseB.being out of touch with realityC.recovering normal functioningD.symptom control91.The passage suggests that the beginning of severe psychotic symptoms of acute schizophrenia may be any of the following except .A.debilitatingB.sudden occurrenceC.occurring after a long period of normalcyD.drug-induced92.The passage implies that normal life may be possible for the chronicschizophrenic with the help of .A.medicinesB. neurotic episodesC. psychotic episodesD. timeQuestions 93-100are based on the following passage.Aspirinis one of the safest and most effective drugs invented by man. The most popularmedicine in the world today, it is an effective pain reliever. Its bad effects are relatively mild. It is also cheap.Formillions of people suffering from arthritis, it is the only thing that works.Aspirin, in short, is truly the 20th-century wonder drug. It isalso the second largest suicide drug and is the leading cause of poisoning among children. It has side effects that, although relatively mild, are largely unrecognized among users.Although aspirin was first sold by a German company in 1899, it has been around much longer than that. Hippocrates, in ancient Greece, understood the medical value of tree barks and leaves which today are known to contain a chemical found in aspirin. During the19th century, there was a great deal of experimentation in Europe with this chemical, and it led to the introduction of aspirin. By 1915, aspirin tablets were available in the United States.Asmall quantity of aspirin relieves pain and inflammation. It also reduces feverby affecting some of the body’s reactions. Aspirin is very irritating to thestomach lining. The best way is to chew the tablets before swallowing them withwater, but few people can stand the bitter taste. Some people suggest crushingthe tablets in milk or orange juice.93.Which of the following statements is not true?A.Aspirin is good to arthritis sufferers.B.Aspirin may be used as suicide drug.C.Aspirin is dangerous to small children.D.Aspirin has unrecognizable side effects.94.The second paragraph points out that __________.A.aspirin is always safeB. aspirin can bedangerousC. aspirin has been long usedD. aspirin is not truly effective95.Aspirin was invented in .A.the 20th centuryB. the 19th centuryC. ancient GreeceD. ancient Germany96.The third paragraph describes the _________ of aspirin.esB. valueC. effectsD. history。

北京地区成人本科学士学位英语统一考试2011.11.05Part I Reading Comprehension (30%)Directions: There are three passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice and blacken the corresponding letter on the Answer Sheet. Passage 1Questions 1 to 5 are based on the following passage:The reflective towers of New York City, which is on the Atlantic migrating(迁徙的) route, can be deadly for birds.“We live in an age of glass,”said Ms. Laurel,an architect. (76) “It can be a perfect mirror in certain lights, and the larger the glass, the more dangerous it is.”About 90,000 birds are killed by flying into buildings in the city each year. Often, they strike the lower levels of glass towers after searching for food in nearby parks. Such crashes are the second-leading cause of death for migrating birds, after habitat (栖息地) loss, with an estimated number of death ranging up to a billion a year.(77) As glass office and apartment towers have increased in the last decade, so, too have calls to makethem less deadly to birds. San Francisco adopted bird-safety standards for new buildings in July. The United States Green Building Council, a nonprofit industry group that encourages the creation of environmentally conscious buildings, will introduce a bird-safety credit this fall as part of its environmental certification process.There are no easy fixes, however. A few researchers are exploring glass designs that use ultraviolet (紫外线的) signals, but they are still in their infancy. Covers, dot patterns, shades and nets are the main options available.Often, only one section of a building needs to be changed. "You don't necessarily have to treat every window," Ms. Laurel said. "It would be too expensive to do the whole building." The Jacob IC Javits Convention Center, which has been undergoing alterations, is the most recent building to voluntarily correct the problem of bird crashes. The architects used less reflective glass and dot patterns.1. What is the main idea of the passage?A. New York is a city of glass towers.B. Glass towers are dangerous for migrating birds.C. New York adopted new safety standards for buildings.D. Glass towers are a new trend in the United States.2. What is the number one cause of death for migrating birds?A. Climate change.B. Habitat loss.C. Lack of food.D. Crashing into buildings.3. What does the word“fixes”in the third paragraph probably mean?A. Choices.B. Explanations.C. Solutions.D. Developments.4. are used in the alteration of the Jacob K. Javits Convention Center.A. Dot patternsB. ShadesC. NetsD. Covers5. Which of the following statements is TRUE according to the passage?A. In many cases, the whole building needs to be altered to prevent bird crashes.B. The Jacob K. Javits Convention Center is the first building to deal with the problem of birdcrashes.C. About 90,000 birds are killed due to habitat loss in New York City each year.D. Unfortunately, glass designs that use ultraviolet signals are still in their early stages.Passage 2Questions 6 to 10 are based on the following passage:Today's students have grown up hearing more about Bill Gates than F. D. R., and they live in a world where amazing innovations (革新) are common. The current 18-year-olds, after all, were 8 when Google was founded by two students at Stanford; Mark Zuckerberg founded Facebook in 2004 while he was at Harvard and they were entering high school. Having grown up digital (数字的), they are impatient to get on with life.The easiest way to fred kids like these is to check in on entrepreneurship (企业家才能) education, in which colleges and universities try to prepare their students to recognize opportunities and seize them.A report published last year by the Kauffman Foundation, which finances programs to promote innovation on campuses, noted that more than 5,000 entrepreneurship programs are offered on two- and four-year campuses-up fromjust 250 courses in 1985. Lesa Mitchell, a Kauffman vice president, says that the foundation is extending the reach of its academic influence, which used to be found only inbusiness schools. Now, the concept of entrepreneurship is blooming in engineering programs and medical schools, and even in the liberal arts. “Our interest is inall the programs,”she says.“We need to spread out from the business school.”Either as class projects or on their own_, students in a variety of majors are coming up with ideas, writing business plans and seeing them through to prototype and, often, market. In their spare time, students in agricultural economics at Purdue invent new uses for bean; industrial design majors at Syracuse, in a special laboratory, create wearable technologies.(78) The entrepreneurship movement has its critics' especially among those who see college asa time for extensive academic exploration. “I just don't think that entrepreneurship ranks so high in terms of national: need,”says Daniel S. Greenberg, author of Science for Sale: The Perils, Rewards and Delusions of Campus Capitalism.Leonard A. Schlesinger, Babson College's president, says that the question of whether innovation can really be taught is“an age-old argument.”6. When Google and Facebook were established, the founders were still__________.A. in high schoolB. in the armyC. in primary schoolD. at college7. According to the passage, what is the main purpose of entrepreneurship education?A. To prepare students for future academic life.B. To prepare students to fred oppommities and seize them.C. To prepare students for overseas career.D. To prepare students to develop interpersonal skills.8. Theword“prototype”in the fourth paragraph is most likely to mean __________A. modelB. strategyC. methodD. stage2011年11月北京地区成人三级英语考试真题9. What does Daniel S. Greenberg think of entrepreneurship education?A. Entrepreneurship, or at least certain elements of it, can be taught.B. An entrepreneurship program can help students find what they really like and entrepreneurshipisn't all about business.C. Entrepreneurship should be spread across different fields.D. Colleges shouldn't put too much emphasis on entrepreneurship programs.10. What is the main ideaof the passage?A. Entrepreneurship courses in business schools.B. Qualities of an entrepreneur.C. Entrepreneurship education in colleges.D. Kids in the information age.Passage 3Questions 11 to 15 are based onthe following passage:Regret is as common an emotion as love or fear, and it can be nearly as powerful. So, in a new paper, two researchers set about trying to find out what the typical American regrets most. In telephone surveys, Neal Roese, a psychologist and professor of marketing at the School ofmanagement at Northwestern UniverSity, and Mike Morrison, a doctoral candidate in psychology at University of Illinois, asked 370 Americans, aged 19 to 103, to talk about their most notable regret. Participants were asked what the regret was, when it happened, whether it was a result of something they did or didn't do, and whether it was something that could still be fixed.The most commonly mentioned regrets involved romance (浪漫的事) (18%)——lost loves or unfulfilled relationships. Family regrets came in second (16%), with people still feeling badly about being unkind to their brothers or sisters in childhood. Other frequently reported regrets involved career (13%), education (12%), money (10%) and parenting (9%).Roese and Morrison's study, which is to be published in Social Psychological and Personality Science, is significant in that it surveyed a wide range of the American public, including people of all ages and socio-economic and educational backgrounds. Previous studies on regret have focused largely on college students, who predictably tend to have education-focused regrets, like wishing they had studied harder or a different major. The new survey shows that in the larger population, a person's "life circumstances accomplishments, shortcomings, situation in life- inject considerable fuel into the fires of regret," the authors write.(79) People with less education, for instance, were more likely to report education regrets. People with higher levels of education had the most career regrets. And those with no romantic parmer tended to hold regrets regarding love.Broken down (分解、细分) by sex, more women (44%) than men (19%) had regrets about love and family not surprising, since women "value social relationships more than men," the authors write. In contrast, men (34%) weremore likely than women (27%) to mention work-related regrets, wishing they'd chosen a different career path, for instance, or followed their passion. (80) Many participants also reported wishing they had worked less to spend more time with their children.There was an even split between regrets about inaction (not doing something) and action (doing something you wish you didn't). But, like previous studies, the current research found that some regrets are more likely than others to persist over time: people tend to hang on longer to the regret of inaction; meanwhile, regrets of action tend to be more recent.11. In the second paragraph, the author shows__________.A. the researchers' findingsB. the importance of familyC. the importance of moneyD. the importance of career12. According to the passage, college student participants mainly had regrets abouttheir__________.A. family and childhoodB. study and majorC. career and jobD. romance and fear13. The word "notable" in the first paragraph is closest in meaning to __________.A. commonB. capableC. wonderfulD. remarkable14. Which of the following statements is TRUE?A. The less education he or she has, the more regrets she or he would have.B. The more education he or she has, the less regrets she or he would have.C. More women than men had regrets about love and family.D. The regret of action seems to last longer than that of inaction.15. What is the main idea of this passage?A. How regret is understood by a typical American.B. Common regrets Americans have.C. Why regret is more important than love and hate.D. How regret has shaped Americans.Part ⅡVocabulary and Structure (30%)Directions: In this part there are 30 incomplete sentences. For each sentence there are four choices marked A, B, C and D. Choose the ONE answer that best completes the sentence. Then blacken the Corresponding letter on the Answer Sheet.16. Mr Smith is coming to visit us soon. We'd better get everything ready before he__________.A. arrivesB. arriveC. will arriveD. arrived17. __________ yesterday, you would have met Professor Jones. But now he has left for London.A. Did you comeB. Had you comeC. Should you comeD. Were you to come18. The man denied __________ into the neighbor's garden and _______his cow.A. going... stealingB. going... stoleC. went... stealingD. went... stole19. Ted worked like a horse in his youth, __________ contributed to his great success later as abusinessman.A. thatB. whoC. whatD. which20. A few hours ago, a small suitcase with some important papers __________ stolen from thegeneral manager's office.A. isB. areC. wereD. was21. __________ on the New World, he felt like crying.A. LandB. LandedC. To landD. Having landed22. Visit our store. Nowhere else __________ such good bargains.A. you findB. find youC. do you findD. you do find23. After __________ seemed an endless wait, it was his mm to go into the doctor's office.2011年11月北京地区成人三级英语考试真题A. thisB. thatC. whichD. what24. Ever since the Smiths moved to the lake area a year ago, they __________ better health.A. could have enjoyedB. had enjoyedC. have been enjoyingD. are enjoying25. The boss doesn't want to talk about the accident; now he is in no __________ to do so.A. feelingB. attitudeC. emotionD. mood26. I can't understand why you regard it as music. It __________ me mad!A. putsB. setsC. drivesD. changes27. Yesterday Mr Blake was caught in the rain and got wet through, _____he caught a bad cold.A. ConsequentlyB. FinallyC. LatelyD. Strangely28. William likes to eat out, but he is not __________ about what he eats.A. peculiarB. unusualC. particularD. special29. Their house stands at a hilltop, __________ the Hudson River down below.A. seeingB. viewingC. looking atD. overlooking30. I can't understand why my boss is always __________ fault with my work.A. findingB. seekingC. lookingD. making31. This is the same knife __________ I lost yesterday.A. whichB. whatC. likeD. as32. ---When will you be back?---I'11 be back __________ a couple of days.A. afterB. forC. aboutD. in33. We hear that they will __________ a new school here.A. set downB. set upC. set offD. set out34. He will never forget the days __________ he spent in Japan.A. whenB. afterC. thatD. how35. Interestingly enough, the two brothers have nothing in__________.A. ordinaryB. commonC. generalD. particular36. The scientists are trying to fred out the facts to __________ their theory.A. supportB. carryC. designD. raise37. The performance of the English team was __________ They played much worse than expected.A. disappointB. disappointingC. disappointedD. to disappoint38. You are welcome to order the goods now. But payment should be made__________.A. for advanceB. from advanceC. in advanceD. to advance39. Speak louder so that you can make yourself__________.A. heardB. to hearC. hearingD. have been heard40. Now it won't be long before we meet again, __________?A. will itB. do weC. won't weD. does it41. Americans eat __________ vegetables per person today as they did in the 1960s.A. more than twiceB. as twice manyC. twice as manyD. more than twice as many42. I was so familiar with her that I recognized her voice __________ I picked up the phone.A. the momentB. sinceC. beforeD. while43. The education of ________ young is always ________ hot and serious topic.A./, /B. the, aC./, theD. the, the44. Dad wondered where I'd been, and I __________ a story about being at Grandma's.A. made outB. made upC. looked outD. looked up45. Your sister doesn't study as __________ as you do.A. hardB. hardlyC. harderD. hardestPart III Identification (10%)Directions: Each of the following sentences has four underlined parts marked A, B, C and D. Identify the one that is not correct. Then blacken the corresponding letter on the Answer Sheet.46. No sooner had they entered the room when the telephone rang.A B C D47, As a graduate from high school, Tom is faced with three choices: attending college,A B Cfinding a job or the army.D48. Those freshmen hope to offer some part-time jobs to support themselves financially.A B C D49. It was his nervousness in the interview what probably caused him to lose the job.A B C D50. Lucy's parents give her everything she asks; what else does she need?A B C D51. I must work hard, however I'll fail in the exam.A B C D52. I am used to read the paper after lunch. That's one of the things I really enjoy.A B C D53. He told us that John, as well as his brother, were coming to the party.A B C D54. Ted has sat at the table and drank more beer than is good for his health.A B C D55. With no one to turn over for help in such a frightening situation, she was in despair.A B C DPart IV Cloze (10%)Directions: There are 20 blanks in the following passage, and for each blank there are 4 choices marked A, B, C and D at the end of the passage. You should choose ONE answer that best fits into the passage. Then blacken the corresponding letter on the Answer Sheet.Experts suggest using a different password for every website you visit, and changing the password every few months. It takes trouble to keep them in mind, but it's well worth the 56 , Be 57 with your passwords and make it difficult for someone to enter your 58 . The more 59 you make your password, the more difficult it is for someone else to figure it 60 .Use privacy settings (设置) on social websites to 61 entry into your personal information and limit the 62 of private information you share. Even seemingly innocent information you expose about yourself could be used 63 you. I once read about a burglary (入室盗窃). It 64 that the thieves selected that particular home 65 they discovered the owner was out of town by 66 a Facebook message.According to personal safety experts, it isn't a(n) 67 experience. The information you post2011年11月北京地区成人三级英语考试真题on websites can 68 criminal activity. You may not think 69 about posting the concert you are going to or your weekend away, but it could be a(n) 70 for trouble.Information on the Internet has made it easier for thieves to steal any information about you. Never 71 your full birth date. Never respondto e'mails 72 personal or financial information. Do not freely offer personal information to anyone 73 you are certain who you are dealing with.74 the necessary precautions (预防措施) is the best way to 75 you and your personal information stay protected.56. A. effect B. effort C. labor D. matter57. A. proud B. true C. honest D. creative58. A. accounts B. records C. directions D. collections59. A. complex B. careful C. diligent D. elastic60. A. away B. on C. out D. in61. A. respond B. resign C. restrict D, resemble62. A. number B. amount C. pile D. piece63. A. with B. for C. about D. against64. A. turned out B. turned in C. picked out D. picked up,,65. A. which B. while C: because D. although66. A. knowing B. reading C. inspecting D. realizing67. A. impacted B. collected C. repaired D. isolated68. A. lead to B. result fi.om C. see off D. make up69. A. out B. aloud C. once D. twice70. A. resistance B. statement C. invitation D. struggle71. A. reveal B. revise C. resemble D. require72. A. threatening B. requesting C. worshipping D. delivering73. A. since B. as C. when D. until74. A. Replacing B. Liberating C. Taking D. Depending75. A. ensure B. separate C. spread D. switch Part V Translation (20%)Section ADirections: In this part there are five sentences which you should translate into Chinese. These sentences are all taken from the 3 passages you have just read in Reading Comprehension. Y ou can refer back to the passages to identify their meanings in the context.76. It can be a perfect mirror in certain lights, and the larger the glass, the more dangerous it is.77. As glass office and apartment towers have increased in the last decade, so, too, have calls tomake them less deadly to birds.78. The entrepreneurship movement has its critics, especially among those who see college as atime for extensive academic exploration.79. People with less education, for instance, were more likely to report education regrets.80. Many participants also reported wishing they had worked less to spend more time with theirchildren.SectionBDirections：In this part there are five sentences in Chinese．You should translate them into English．Be sure to write clearly．81．他站在窗户旁边，思考着自己的学习计划。

2011级第三学期期末考试考试范围与题型一、成绩构成本次期末考试口语15分，卷面85分，总分100分，占总评成绩的60%，平时成绩100分，占总评成绩的30%，自主学习100分，占总评成绩的10%（教务系统登录成绩时，此部分为实验成绩）；二、期末考试题型本次考试1、2、3级题型一样，具体如下：I.听力25分，包括10个short conversations（5个出自自主学习测试题目）和1个Long conversation, 3篇passages（1篇出自自主学习测试题目）；II.阅读理解3篇，30分；III.词汇语法20题10分（10题出自自主学习测试题目。

题库见附页。

）；IV.完型填空20题10分；V.作文10分；VI.口语15分。

（注：2级和3级起点读写、视听说和自主学习试题约占20%）三、考试范围包括读写教程，视听说教程和自主学习试题，内容如下：3级起点：读写教程：第四册U1，U2，U3，U5，U6，U8，U10；视听说第二册U5, U7和U9; 第三册U1, U3, U5和U7四、注意事项3级和4级起点第四学期为拓展课。

2011级第三学期三级起点口语考试方法一、考试时间和方式口语考试在本学期最后2-3次课进行，总分15分，请提前通知学生并做好安排。

二、考试内容2011级第二学期三级起点口语考试包括两种题型：RETELLING (OR RECITING)；HA VING A DIALOGUE WITH YOUR PARTNER BASED ON A GIVEN TOPIC.2.1 RETELLING (OR RECITING)：学生提前准备附件中的6篇六级模拟作文。

考试时抽签确定文章。

对文章进行复述或者背诵。

要求准备充分，条理清楚，断句明确，语音语调标准。

2.2 HA VING A DIALOGUE WITH YOUR PARTNER BASED ON A GIVEN TOPIC：由学生自由组合结成2-3人小组。

2011年6月份三级英语真题听力部分[00:18.71]PartⅠListening Comprehension[00:23.84]Directions:This part is to test your listening ability.[00:28.96]It consists of 4 sections.[00:31.89]Section A[00:33.51]Directions:[00:35.05]This section is to test your ability to understand short dialogues. [00:40.48] There are 5 recorded dialogues in it. After each dialogue,[00:45.25]there is a recorded question. Both the dialogues[00:49.45]and questions will be spoken only once. When you hear a question, [00:55.52]you should decide on the correct answer from the 4 choices marked A, B, C[01:03.81]and D given in your test paper.[01:07.49]Then you should mark the corresponding letter on the Answer Sheet [01:11.87] with a single line through the center.[01:14.75]Example:[01:16.06]You will hear:[01:17.65]You will read:[01:19.79]A. New York City. B. An evening party.[01:25.04]C. An air trip. D. The man’s job.[01:31.39]From the dialogue we learn that the man is to take a flight to New York. [01:36.40] Therefore, C. An air trip is the correct answer.[01:42.41]You should mark C. on the Answer Sheet.[01:46.60]Now the test will begin.[01:56.15]1. M:I’ve got a bad cold, Miss. Can I see the doctor now?[02:01.02]W:Sorry. He won’t to be free and until two o’clock this afterno on. [02:07.95]Q:What does the man want to do?[02:15.94]2. W：Excuse me, can I take this bus to the airport?[02:20.11]M：No, you should take bus No.8 over there.[02:25.77]Q:What can we learn from the conversation?[02:34.44]3. M:The meeting was start at ni ne o’clock in the morning.[02:39.55]W:Yes, but we should arrive there 15 minutes earlier.[02:43.81]Q:When should they arrive at the meeting?[02:52.71]4. W：Do you want to buy a house in the suburbs?[02:56.81]M：No，I prefer to live in the city center near my work.[03:03.44]Q：What do we learn from the conversation?[03:10.95]5. M：I’m interested in your children shoes. Can I place an order of 20 pairs?[03:16.85]W：Sorry，sir，we can’t accept an order of such a small quantity. [03:23.20]Q：Why doesn’t the woman accept the man’s order?[03:32.45]Section B[03:33.35]Directions:This section is to test your ability[03:37.51]to understand short conversations.[03:41.22] There are 2 recorded conversations in it.[03:44.84]After each conversation, there are some recorded questions.[03:50.51]Both the conversations and questions will be spoken two times.[03:56.91]When you hear a question, you should decide[04:01.13] on the correct answer from the 4 choices marked A), B), C)[04:07.68]and D) given in your Answer Sheet with a single line through the centre. [04:13.75]Now listen to the conversations.[04:19.57]Conversation 1[04:21.85]W：Paul，you have to help me.[04:25.40]M：No problem.[04:26.66]W：Something is wrong with my computer.[04:29.10]M：What’s the problem?[04:30.52]W：The screen has gone black.I can move the mouse but nothing happened. [04:35.83]M：Did you try to start it again?[04:37.97]W：Yes，but it still didn’t work.[04:40.41]M：Hum..., did you check to make sure all connections are a11 right? [04:44.57]W：No，I didn’t.[04:46.39]M：Let me have a look at the connections first.[04:48.81]W：Thank you.[04:57.72]Q6. What’s wrong with the woman’s computer?[05:09.16]Q7. What’s the man going to do first?[05:25.58]W：Paul，you have to help me.[05:27.81]M：No problem.[05:28.92]W：Something is wrong with my computer.[05:31.38]M：What’s the problem?[05:32.97]W：The screen has gone black.I can move the mouse but nothing happened. [05:38.22]M：Did you try to start it again?[05:40.73]W：Yes，but it still didn’t work.[05:43.31]M：Hum..., did you check to make sure all connections are a11 right? [05:47.33]W：No，I didn’t.[05:48.90]M：Let me have a look at the connections first.[05:51.72]W：Thank you.[06:03.01]Q6. What’s wrong with the woman’s computer?[06:17.87]Q7. Wha t’s the man going to do first?[06:32.57]Conversation 2[06:35.46]M：I’m pretty nervous about this afternoon’s interview.[06:38.92]W：Don’t worry. You will be fine as long as you’re well prepared. [06:43.40]M：What do I need to take with me?[06:45.46]W：Well，you should take a copy of your resume.[06:48.86]M：Is that all?[06:50.27]W：You should also prepare some questions[06:52.43]to ask the interviewer about the job training.[06:55.71]M：Ok. Should I wear suite and tie?[06:59.10]W：Sure，you should dress up formally for the interview.[07:02.96]M：Thank you very much for your advice.[07:05.46]W：My pleasure.[07:12.79]Q8. How does the man feel about the interview?[07:27.50]Q9. What does the woman advice the man[07:31.15]to take with him to the interview?[07:44.49]Q10. How should the man dress himself for the interview?[07:59.69]M：I’m pretty nervous about this afternoon’s interview.[08:02.93]W：Don’t worry. You will be fine as long as you’re well prepared. [08:07.27]M：What do I need to take with me?[08:09.42]W：Well，you should take a copy of your resume.[08:12.86]M：Is that all?[08:14.18]W：You should also prepare some questions[08:16.40]to ask the interviewer about the job training.[08:19.71]M：Ok. Should I wear suite and tie?[08:23.03]W：Sure，you should dress up formally for the interview.[08:27.02]M：Thank you very much for your advice.[08:29.42]W：My pleasure.[08:36.10]Q8. How does the man feel about the interview?[08:50.95]Q9. What does the woman advice the man[08:54.13]to take with him to the interview?[09:08.55]Q10. How should the man dress himself for the interview?[09:23.80]Section C[09:25.22]Directions:In this section you will hear a recorded short passage. [09:32.03]The passage is printed in the test paper,[09:34.81]but with some words or phrases missing.[09:39.39]The passage will be read two times.[09:42.24]You are required to put the missing words[09:45.08] or phrases on the Answer Sheet[09:47.97] in order of the numbered blanks according to what you hear.[09:52.57]Now the passage will begin.[10:00.87]The world experienced a series of record breaking weather events [10:04.33]in early 2007, from flooding to snowfall in South Africa,[10:10.53]the United Nations Weather Agency said on Tuesday.[10:14.67]There have also been severe monsoon floods across South Asia, [10:19.30] abnormally heavy rains in Northern Europe,China and Sudan,[10:25.01]extreme heatwaves in Southeastern Europe and Russia.[10:34.44]The world experienced a series of record breaking weather events [10:38.61]in early 2007, from flooding to snowfall in South Africa,[10:44.41]the United Nations Weather Agency said on Tuesday.[10:48.82]There have also been severe monsoon floods across South Asia, [10:53.51] abnormally heavy rains in Northern Europe,China and Sudan,[10:58.69]extreme heatwaves in Southeastern Europe and Russia.[11:09.60]Section D[11:10.58]Directions:This section is to test your ability[11:15.17]to comprehend short passages. You will hear a recorded passage.[11:21.00] After that you will hear five questions.[11:24.67] Both the passage and the questions will be read two times.[11:30.04] When you hear a question, you should complete the answer to it [11:33.94]with a word or a short phrase (in no more than 3 words).[11:39.54]The questions and incomplete answers are printed on your test paper. [11:44.90]You should write your answers on the Answer Sheet correspondingly. [11:50.40] Now the passage will begin.[11:58.18]Good evening，ladies and gentlemen.[11:59.83]A warm welcome to you all to this reception.[12:03.17]First，I’d like to say a few words about tonight’s program.[12:07.32] We should begin with the by Professor Richard Johnson from London. [12:11.97]This will be followed by a question and answer period.[12:15.62]You would be free to exchange ideas with the professor.[12:19.19]At about 8 o’clock tonight, when the talk finishes,[12:22.51]the reception will go on and we have prepared some chocolates, [12:26.80]drinks, and foods outside for you.[12:29.50]The professor is taking his flight home tonight[12:32.80]although we would like to have him here longer with us.[12:36.41]We’d have to make sure that he leaves here by 8:30.[12:43.67]Q16. Who is invited to give a talk at the reception?[12:54.33]Q17.What period will follow Professor Johnson’s talk?[13:05.33]Q18. What refreshments have been prepared outside for the guests? [13:16.91]Q19. When will Professor Johnson finish his talk?[13:28.56]Q20. Why must Professor Johnson leave by 8：30?[13:39.40]Good evening，ladies and gentlemen.[13:41.23]A warm welcome to you all to this reception.[13:44.37]First，I’d like to say a few words about tonight’s program.[13:48.64] We should begin with the by Professor Richard Johnson from London. [13:53.24]This will be followed by a question and answer period.[13:56.92]You would be free to exchange ideas with the professor.[14:00.46]At about 8 o’clock tonight, when the talk finishes,[14:03.94]the reception will go on and we have prepared some chocolates, [14:07.96]drinks, and foods outside for you.[14:10.77]The professor is taking his flight home tonight[14:14.00]although we would like to have him here longer with us.[14:17.38]We’d have to make sure that he leaves here by 8:30.[14:25.25]Q16. Who is invited to give a talk at the reception?[14:35.78]Q17.What period will follow Professor Johnson’s talk?[14:46.22]Q18. What refreshments have been prepared outside for the guests? [14:57.58]Q19. When will Professor Johnson finish his talk?[15:09.20]Q20. Why must Professor Johnson leave by 8：30?。