2013年5月北京地区成人本科学士学位英语统一考试真题与答案
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北京地区成人本科学士学位英语统一考试2011年05月07日 Part 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 1 Questions I to 5 are based on the following passage: Spending 50 minutes with a cell phone close to your ear is enough to change brain cell activity in the part of the brain closest to the antenna(天线). But whether that causes any harm is not clear, scientists at the National Institute of Health said at a conference last month, adding that the study will notlikely settle concerns of a link between cell phones and brain cancer. “What we showed is glucose (葡萄糖) metabolism(代谢)(a sign of brain activity) increases in the brain in people who were exposed to a cell phone in the area closest to the antenna,” said Dr. Nora Volkow of the NIH, whose study was published in the Journal of the American Medical Association. (76) The study was meant to examine how the brain reacts to electromagnetic fields caused by wireless phone signals。
北京地区成人本科学士学位英语统一考试真题及答案阅读理解:1.Which of the following is the first state to raise smoking age to 21A.California.B.Hawaii.C.New York.D.Washington.2.The California law includes all the following measures EXCEPT ____A.enlarging no-smoking areasB.allowing counties to collect higher taces on cigarettesC.inceasing smoking bansD.punishing parents who encourage their children to smoke3.The word policing in Paragragh 3 probably means _____.A.enrichingB.controllingC.understandingD.protecting4.Who is against the billernor Jerry Brown.B.Assemblyman Donald wagner.C.Assemblyman Jim Wood.D.The mayor of San Francisco.5.Which of the following is an appropriate title for the passageA.California Lawmakers Vote to Rasise Smoking Age to 21B.San Francisco Incerased the Age to Buy Tobacco Products to 21C.Hawaii Hsa Already Raised the Age to Buy tobaccoD.A California Bill Faces Opposition from Many Republicans6.According to the passage, Dr. Barry was made fun of because she _____.A.had a low voiceB.had a funny beardC.was tallD.was short7.Which of the following about James Barry is a factA.She had a rich father.B.She became a medical student in 1810.C.She was born in Edinburgh.D.She was a royal peincess.8.Which of the following about James Barry is NOT TRUEA.She was a troublemaker.B.She worked in many foreign countries.C.She made great contributions to the British Army.D.She was the best doctou in London.9.Dr, Barry was not happy when people talked about her ____.A.family.B.job.C.university.D.voice10.The word swordsman in paragraph 4 probably means _____.A.someone who is skilled at fighting with a swordB.someone who is skilled at fighting with a gunC.someone who often fights with other peopleD.someone who often makes trouble for other people11.Which of the following is the best title for the passageA.A solutiong to Traffic JamsB.An App to Detect PotholesC.Pothole Problems in Big CitiesD.Poor Road Conditions12.The phrase kick off in paragraph 1 is closeet in meaning to _____.A.leaveB.inventC.beginD.shift13.People use the 311 call system to report _____.A.emergenciesB.terrorist attacksC.non-emergenciesD.child abuse14.The prototype focuses on _____ streets in Jackson.A.10B.15C.20D.2515.According to the passage, which of the following statements is TRUEA.Chokwe developed the app all by himself.B.People can buy this app from th online store.C.His mother's car was by using the city's 911 call system.D.The app works by using the city's 911 call system.词汇语法:16."Can your brother and sisiter understand the English teacher""No, _____ of them can."A.not eitherB.not oneC.neitherD.no one17.Someday in the future they are bound to _____ for the crimes they have committed today.A.payB.costC.catchD.spend18.A true friend is one who offers you a helping hand when you are ____.A. in orderB.in publicC.in timeD.in trouble19.Young boys and girls stood on _____ sides of the street to welcome the president from Africa.A.everyB.eachC.bothD.allst night a big fire ____ in the suburbs of the town, causing huge losses to the area.A.broke downB.came downC.broke outD.came out21.Customer: Waiter, a table for two, please.Waiter: Yes, sir. There's one but it's close to the door.Customer: _____. We'll take it.A.Excuse meB.Not at allC.Well, it doesn't matterD.Not really22.A child's first five year is important as far as learning is _____.A.touchedB.worriedC.concernedD.affected23.The man fell in love with her at first ____.A.sceneB.sightC.lookD.sign24.The key _____ success is hard work and persistence.A.onB.toC.forD.of25.We are all very grateful _____ you for your help.A.onB.fromC.withD.to26.If jack _____ to the office tomorrow, give him the letter please.eesC.cameD.will come27._____ Yellow River is known to be _____ second longest river in China.A.THE;theB./;/C.The;/D./;the28.Neither Jane nor Ted _____ going to meet Professor Jones next Friday because both of them will be busy withtheir classes then.A.areB.wereC.isD.was29.By the year 2020, China's population probably _____ 1.4 billion.A.will be reachingB.are reachingC.will have reachedD.has reached30.Mary is the only student in my class _____ speaks Chinese.A.whoB.whichC.whereD.what31.Anna complained the hotel was too expensive. It had _____ her 1,000 dollars for the night.A.spentB.chargedC.offeredD.bought32._____ was in a completely different way that he played the game.A.ThatB.ItC.ThereD.As33._____ all his homework for today, Tom felt very much relaced and went out for a walk around hisneighborhood.A.To finishB.To have finishedC.FinishedD.Having finished34.The weather forecast says there's going to be a a heavy storm here in two or three houes, so we have tohurry back home _____ it comes.A.beforeB.unlessC.althoughD.until35.He was _____ drunk that he could hardly stand.A.everB.onlyC.suchD.so36.All students are requires to translate this poem _____ English into ChineseA.withB.fromC.onD.for37.He was buried _____ in the earthquake.A.liveB.aliveC.livedD.lively38._____ wrong data, he failed to work out the problem.A.To be givenB.BeingC.Have givenD.Having been given39.He would be studing at the university now if he _____ the entrance examination.A.passedB.have passedC.had pessedD.should have passedrge quantities of water _____ needed for cooling purposes.A.areB.isC.haveD.has41.It is no use _____ to remember only grammar rules.A.tryingB.tryC.to tryD.tried42.He demands that she _____ her own records.A.keepB.keepsC.has keptD.is keeping43.Walking down the street the other day, _____.A.I saw unusual something happenB.a terrible acctident occurredC.someing unusual was seen by meD.I saw a terrible accident44.He studied hard at school when he was young, _____ contributed a lot to his success.A.whichB.thereforeC.thatD.what45.She is leaving her husband because she cannot _____ his had temper any longer.A.put upB.put awayC.put offD.put up with完形填空:改错:46.Whenever you ask Bob a question, he doesn't hardly give a satisfactory answer.47.Sidnsy did best in the final chemistry exam in his class, was't he48.No matter however hard he tries, he never seems able to finish his work in time.49.I know it's not important, but I can't help to think about it.50.As soon as his arrival at the airport, he made a long distant call to his wife51.He jumped over the fence, ran across the field, and disappearing into the woods.52.You don't have to worry about making yourself understand as many people here know a bit of English.53.At weekends I enjoyed to stay alone, reading works by famours writers such as Mark Twain and Dharles Dickens.54.That road is the most busiest one I have ever seen it often takes an hour to move two or three miles.55.Going to bed at 10 p.m. is a order that must be obered by everyone here.翻译:76.It will save thousands of lives.77.So how did she become a doctor78.At that time, England had many colonies around the world.79.Through the call system, citizens dial 3-1-1 to report non emergency problems.80.Although the app isn't yet available for sale, Chokwe is already looking for ways to improve ti.81.互联网在我们生活中变得越来越重要了。
北京成人本科学士学位英语考试真题及答案 1北京地区成人本科学士学位英语统一考试Part I Reading Comprehension (30%)Directions: There are three passages in this part. Eachpassage is followed by some questions or unfinished statements. For eachof them there are four choices marked A, B, C and D. You should decide onthe best choice and blackenthe corresponding letter on the Answer Sheet 。
Passage 1Questions I to 5 are based on the following passage:Spending 50 minutes with a cell phone close to yourear is enough to change brain cell activity in the part of the brain closest to the antenna( 天线 ). But whether that causesany harm is not clear, scientists at the National Instituteof Health said at a conference last month, adding that the study will not likely settle concerns of a link between cell phones and brain cancer. “What we showed is glucose ( 葡萄糖 ) metabolism( 代谢 )(a sign of brain activity) increases in thebrain in people who were exposed to a cell phone in the areaclosest to the antenna, ” said Dr. Nora Volkow of the NIH, whose study was published in the Journal of the American MedicalAssociation. (76) The study was meant to examine how the brain reacts to electromagnetic fields caused by wireless phonesignals 。
北京地区成人本科学士学位英语统一考试2013.05.11Part 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:Is that 6 a.m. workout getting in the way of good sleep? Don’t think your fat cellswon't notice. A new study published in The Annals of Internal Medicine (a medicaljournal) finds that inadequate shut-eye has a harmful effect on fat calls, reducing theirability to respond to insulin (胰岛素) by about 30 percent. Over the long-term,thisdecreased response could set-the stage for type-2 diabetes (a medical condition in which someone has too much sugar in his or her blood), f atty liver disease and weight gain.The study adds to a growing body of evidence that there’s“an intimate relationship between the amount of sleep we get and our ability to maintain a good,healthy body weight”says sleep expert Helene Emsellem,director of the Center for Sleep and Wake Disorders in Chevy Chase,Maryland. (76) But Americans don’t seem to be getting the message that we need seven to nine hours per night. More than 1 in 5 of us,according to a report form the Centers for Disease Control and Prevention,is getting six or fewer hours of sleep per night,on average.So how did researchers study fat cells in the Annals paper? Matthew Brady of the University of Chicago and a group of colleagues selected and persuaded seven volunteers to take part in the research project. They were all young,thin and healthy and agreed to sleep for eight nights in a sleep lab. “For four nights they were allowed to stay in bed for 8.5 hours a night,”says Brady. Then ,a month later,they came back for four additional nights —but this time they were allowed just 4.5 hours of sleep per night. And after each visit,researchers got a sample of their fat.(77) Brady explains that the fat cells responded significantly to the loss of sleep. “I was very surprised to be honest,”he says.Bad things can happen when fat cells become less responsive to insulin. “Fat cells are actually your friend,”he says.“They’re there to store lipids(血脂).”When lipids stay inside the cells,your body can utilize the fat when you’re exercising or sleeping or going about your day.“However,when fat cells start to become insulin resistant,the lipids start to leach out of the fat cells and rise in the bloodstream,”Brady says.1. According to the passage,lack of the sleep for a long while can probably lead to all of the following EXCEPT______. 第一段最后一句A. heart diseaseB. weight gainC. diabetesD. liver disease2. The main idea of the third paragraph is______. 第一句A. how to write a medical research paperB. how to avoid sleep lossC. how the research was conductedD. how to conduct a medical experiment3. What does the word“leach”in the last paragraph probably mean?A. LeapB. Lead.C. Lead.D. Leak. 泄露4. Which of the following is NOT TRUE according to the passage?A. We will be in trouble if our fat cells become less responsive to insulin.B. More and more studies are done to study the link between sleep and weight.C. More than 20% of Americans are net getting enough sleep.D. Fat cells are there to help us maintain a good health.5. Which of the following is an appropriate title for this passage?A. Poor Sleep May Lead to Too Much Stored Fat and DiseaseB. Sleep Experts Had Exciting Findings in a Fat StudyC. Americans Should Have More Than Six Hours of SleepD. Bad Things Happen if Fat Cells Become Our Friend这篇短文讲睡眠的重要性,不足的睡眠会引起种种不良的后果。
北京地区成人本科学士学位英语统一考试真题及答案阅读理解:1.Which of the following is the first state to raise smoking age to 21?A.California.B.Hawaii.C.New York.D.Washington.2.The California law includes all the following measures EXCEPT ____A.enlarging no-smoking areasB.allowing counties to collect higher taces on cigarettesC.inceasing smoking bansD.punishing parents who encourage their children to smoke3.The word policing in Paragragh 3 probably means _____.A.enrichingB.controllingC.understandingD.protecting4.Who is against the bill?ernor Jerry Brown.B.Assemblyman Donald wagner.C.Assemblyman Jim Wood.D.The mayor of San Francisco.5.Which of the following is an appropriate title for the passage?A.California Lawmakers Vote to Rasise Smoking Age to 21B.San Francisco Incerased the Age to Buy Tobacco Products to 21C.Hawaii Hsa Already Raised the Age to Buy tobaccoD.A California Bill Faces Opposition from Many Republicans6.According to the passage, Dr. Barry was made fun of because she _____.A.had a low voiceB.had a funny beardC.was tallD.was short7.Which of the following about James Barry is a fact?A.She had a rich father.B.She became a medical student in 1810.C.She was born in Edinburgh.D.She was a royal peincess.8.Which of the following about James Barry is NOT TRUE?A.She was a troublemaker.B.She worked in many foreign countries.C.She made great contributions to the British Army.D.She was the best doctou in London.9.Dr, Barry was not happy when people talked about her ____.A.family.B.job.C.university.D.voice10.The word swordsman in paragraph 4 probably means _____.A.someone who is skilled at fighting with a swordB.someone who is skilled at fighting with a gunC.someone who often fights with other peopleD.someone who often makes trouble for other people11.Which of the following is the best title for the passage?A.A solutiong to Traffic JamsB.An App to Detect PotholesC.Pothole Problems in Big CitiesD.Poor Road Conditions12.The phrase kick off in paragraph 1 is closeet in meaning to _____.A.leaveB.inventC.beginD.shift13.People use the 311 call system to report _____.A.emergenciesB.terrorist attacksC.non-emergenciesD.child abuse14.The prototype focuses on _____ streets in Jackson.A.10B.15C.20D.2515.According to the passage, which of the following statements is TRUE?A.Chokwe developed the app all by himself.B.People can buy this app from th online store.C.His mother's car was by using the city's 911 call system.D.The app works by using the city's 911 call system.词汇语法:16."Can your brother and sisiter understand the English teacher?""No, _____ of them can."A.not eitherB.not oneC.neitherD.no one17.Someday in the future they are bound to _____ for the crimes they have committed today.A.payB.costC.catchD.spend18.A true friend is one who offers you a helping hand when you are ____.A. in orderB.in publicC.in timeD.in trouble19.Young boys and girls stood on _____ sides of the street to welcome the president from Africa.A.everyB.eachC.bothD.allst night a big fire ____ in the suburbs of the town, causing huge losses to the area.A.broke downB.came downC.broke outD.came out21.Customer: Waiter, a table for two, please.Waiter: Yes, sir. There's one but it's close to the door.Customer: _____. We'll take it.A.Excuse meB.Not at allC.Well, it doesn't matterD.Not really22.A child's first five year is important as far as learning is _____.A.touchedB.worriedC.concernedD.affected23.The man fell in love with her at first ____.A.sceneB.sightC.lookD.sign24.The key _____ success is hard work and persistence.A.onB.toC.forD.of25.We are all very grateful _____ you for your help.A.onB.fromC.withD.to26.If jack _____ to the office tomorrow, give him the letter please.eesC.cameD.will come27._____ Yellow River is known to be _____ second longest river in China.A.THE;theB./;/C.The;/D./;the28.Neither Jane nor Ted _____ going to meet Professor Jones next Friday because both of them will be busy withtheir classes then.A.areB.wereC.isD.was29.By the year 2020, China's population probably _____ 1.4 billion.A.will be reachingB.are reachingC.will have reachedD.has reached30.Mary is the only student in my class _____ speaks Chinese.A.whoB.whichC.whereD.what31.Anna complained the hotel was too expensive. It had _____ her 1,000 dollars for the night.A.spentB.chargedC.offeredD.bought32._____ was in a completely different way that he played the game.A.ThatB.ItC.ThereD.As33._____ all his homework for today, Tom felt very much relaced and went out for a walk around hisneighborhood.A.To finishB.To have finishedC.FinishedD.Having finished34.The weather forecast says there's going to be a a heavy storm here in two or three houes, so we have tohurry back home _____ it comes.A.beforeB.unlessC.althoughD.until35.He was _____ drunk that he could hardly stand.A.everB.onlyC.suchD.so36.All students are requires to translate this poem _____ English into ChineseA.withB.fromC.onD.for37.He was buried _____ in the earthquake.A.liveB.aliveC.livedD.lively38._____ wrong data, he failed to work out the problem.A.To be givenB.BeingC.Have givenD.Having been given39.He would be studing at the university now if he _____ the entrance examination.A.passedB.have passedC.had pessedD.should have passedrge quantities of water _____ needed for cooling purposes.A.areB.isC.haveD.has41.It is no use _____ to remember only grammar rules.A.tryingB.tryC.to tryD.tried42.He demands that she _____ her own records.A.keepB.keepsC.has keptD.is keeping43.Walking down the street the other day, _____.A.I saw unusual something happenB.a terrible acctident occurredC.someing unusual was seen by meD.I saw a terrible accident44.He studied hard at school when he was young, _____ contributed a lot to his success.A.whichB.thereforeC.thatD.what45.She is leaving her husband because she cannot _____ his had temper any longer.A.put upB.put awayC.put offD.put up with完形填空:改错:46.Whenever you ask Bob a question, he doesn't hardly give a satisfactory answer.47.Sidnsy did best in the final chemistry exam in his class, was't he?48.No matter however hard he tries, he never seems able to finish his work in time.49.I know it's not important, but I can't help to think about it.50.As soon as his arrival at the airport, he made a long distant call to his wife51.He jumped over the fence, ran across the field, and disappearing into the woods.52.You don't have to worry about making yourself understand as many people here know a bit of English.53.At weekends I enjoyed to stay alone, reading works by famours writers such as Mark Twain and Dharles Dickens.54.That road is the most busiest one I have ever seen it often takes an hourto move two or three miles.55.Going to bed at 10 p.m. is a order that must be obered by everyone here. 翻译:76.It will save thousands of lives.77.So how did she become a doctor?78.At that time, England had many colonies around the world.79.Through the call system, citizens dial 3-1-1 to report non emergency problems.80.Although the app isn't yet available for sale, Chokwe is already looking for ways to improve ti.81.互联网在我们生活中变得越来越重要了。
2013年真题及答案Part 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:For 20 months the wrecked Costa Concordia has been lying on its side near the coast of Giglio,a small Italian island. But on Tuesday, as part of the largest salvage(打捞)operation ever conducted,the large ship was finally moved to the upright position. The next step is for the vessel to be removed from the area entirely.The Costa Concordia is twice the weight of the Titanic. The ship itself didn’t budge(稍微移动)for the first three hours of the operation, Sergio Girotto told reporters. He and other engineers worked for 19 hours before Concordia was declared completely upright.The Costa Concordia capsized on January 13, 2012,after its captain, Francesco Schettino,brought the ship too close to the shore. The ship hit coastal rocks, which caused serious damage and allowed water to pour in. (76) Most of the 4,200 people on board made it to land safely, but more than 30 people were killed in the disaster. Two people remain missing. The Concordia’s captain is currently on trial for causing a shipwreck and abandoning his ship.The operation to right the ship is called parbuckling. While parbuckling is a standard operation to right capsized ships,it has never before been used on such a large ship.(77)Workers had been waiting for favorable weather conditions to undertake the operation. On Monday,authorities gave the final go-ahead.The process was expected to take no more than 12 hours. But problems with the large system of steel chains caused delays. Engineers worked through the night using cables and metal water tanks to roll the ship onto special platforms.The Concordia is expected to be pulled away from Giglio in the spring of 2014 and turned into scrap metal (废金属). The ship’s owner, Costa Cruises, will pay for the recovery, which has already cost more than $800 million.1. Which of the following is the best title for the passage?A. Ship Safety ManagementB. Shipwrecks: an Environmental ThreatC. The Costa Concordia DisasterD. The Costa Concordia Salvage2. The word “capsized”in the third paragraph is closest in meaning to ______A. turned overB. delayedC. departedD. set sail3. According to the passage, the Concordia’s captain has been charged with causing the crash and ______.A. drug useB. alcohol abuseC. abandoning his postD. setting fire4. According to the passage,which of the following statements is TRUE?A. The Costa Concordia is three times the weight of the Titanic.B. Engineers in Italy have successfully righted the wrecked Concordia after an operation that lasted around 12 hours.C. The salvage operation went ahead despite bad weather conditions.D. As a common means of righting wrecked ships, parbuckling had never been carried out on a vessel of the Concordia’s size.5. What will happen to the Concordia eventually?A. It will be pulled away to be broken up for scrap metal.B. It will be repaired and put into use again.C. It will be turned into a museum for tourists.D. It will be sunk to the ocean floor.Passage 2Questions 6 to 10 are based on the following passage:(78) Would you risk your life for a country that considered you a second-class citizen? Would you join a military that asked you to risk sacrificing your life but separated you from other soldiers because of the color of your skin? That is precisely what the Tuskegee Airmen did. They were brave, intelligent, African-American men and women who foughtfor the United States in World War II.In 1940, President Franklin Delano Roosevelt agreed to allow African Americans to fly airplanes in the military. Before that, African Americans could only serve in the Armed Forces as part of the ground troops. The first African American airmen reported for duty in 1941. They began their training outside of Tuskegee, Alabama. (79) The soldiers were completely separated bv race and the two races could not communicate. About 450 African American pilots finished the training. These men were the original Tuskegee Airmen.The Tuskegee Airmen had an amazing record. They did not lose any of the bombers they wereescorting (护航) When the war was over in 1945,the Tuskegee Airmen were heroes. But when they returned to America, they were appalled to find out that they were still treated like second-class citizens. They faced the same segregation (种族隔离)and discrimination (歧视)as they had before they began their training.Frederick Henry, one of the original Tuskegee Airmen, lives in Detroit, Michigan. Because he was from the North,he would often forget the segregation rules of the South. Once, Henry was on a bus alone with a white bus driver. Soon, after the two had talked for a while,a wave of other passengers came on the bus. A problem arose when some white passengers were still standing, which was against the rules. Henry was put off the bus, even though he was the first person to board the bus and had paid his fare.One thing did change, however. In 1948,President Harry S. Truman signed an executive order prohibiting segregation in the military. Eventually, the Tuskegee Airmen were officially thanked for their amazing efforts in the war.6. Which of the following is the best title for the passage?A. American Soldiers in World War IIB. American Civil Rights MovementC. The Tuskegee AirmenD. Racial Discrimination in the U. S.7. What docs the word “appalled”in the third paragraph probably mean?A. Reluctant.B. Pleased.C. Shocked.D. Relieved,8. It can be inferred from the passage that Henry ___________.A refused to give up his seat to a white passengerB. refused to pay his bus fareC. had a fight with the bus driverD. was the last person to board the bus.9. In __________, President Harry S. Truman ordered to end military segregation.A. 1940B. 1941C. 1945D. 194810. According to the passage, which of the following statements about the Tuskegee Airmen is TRUE?A In World War II,they never lost a bomber to enemy fire.B. They were the first group of black soldiers ever trained by the ground troops.C. They were not subjected to racial discrimination in the army.D. They were already soldiers in the ground troops before their training at Tuskegee began. Passage 3Questions 11 to 15 are based on the following passage:Coffee is a powerful drink. On a personal level, it helps keep us awake and active. (80) On a much general level, it has helped shape our history and continues to shape our culture.Coffee plants grow wild in parts of Africa and were probably used by travelling tribes (部落)for thousands of years, but it wasn’t until the 1400s that people figured out they could roast its seeds. “Then it really took off,”said historian Mark Pendergrast—author of Uncommon Grounds: the History of Coffee and How It Transformed Our World. By the 1500s, the drink had spread to coffeehouses across the Arab world within another 150 years, it took Europe by storm. “It actually had a major impact on the rise of business,”Pendergrast says. Coffeehouses became a spot not just to enjoy a cup but to exchange ideas.The insurance industry was founded hundreds of years ago in one of London’s 2,000 coffeehouses. Literature, newspapers and even the works of great composers like Bach and Beethoven were also inspired in coffeehouses.It is often said that after the Boston Tea Party of 1773, when American colonists (殖民者)attacked British tea ships and threw large boxes of tea into the harbor, Americans everywhere switched over to drinking coffee. “There’s a lot of truth to the story, I found,”Pendergrast says. He mentions a letter John Adams wrote to his wife, Abigail, in which theFounding Father declares his love of tea but says he will have to learn to accept coffee instead, because drinking tea had become unpatriotic (不爱国的).For all the upsides coffee has brought the modem world, it also brought its fair share of downsides, too. Europeans carried coffee with them as they colonized various parts of the world, and this frequently meant they made people into slaves in order to grow it.11. According to the passage,which of the following has nothing to do with coffee?A. Literature.B. Newspapers.C. The insurance industry.D. The oil industry.12. According to the passage,which of the following is NOT TRUE?A. The Boston Tea Party took place in 1773.B. Europeans figured out ways to use coffee during the 1670s.C. During the 1770s, more and more Americans began to drink coffee*D. Coffee is a refreshing drink.13. The author of the book believes that__________.A. drinking coffee was unpatrioticB. 2000 insurance companies were set up hundreds of years agoC. Europeans were responsible for the existence of slaveryD. coffee actually influenced the rise of business14. The phrase “took off”in the second paragraph means “_________”.A. dropped to the groundB. became very successfulC. removed its coatD. went away suddenly15. Which of the following is an appropriate title for this passage?A. When Coffee Became PopularB. Coffee Is a Powerful DrinkC. How Coffee Influenced the Course of HistoryD. What Impact Coffee Has on Human BehaviorPart II Vocabulary 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. We don’t need air conditioning, ______.A. nor can we afford itB. neither can afford itC. nor we can afford itD. neither we can afford it17. Could you find someone ______?A. for me to play tennis withB. play tennis withC. for me to play tennisD. play tennis18. “You are too self-centered. It’s high time you ______ that you are not the most important person in the world,”Edgar said to his boss angrily.A. realizedB. have realizedC. realizeD. should realize19. The government cannot operate effectively ______ it is free from such interference.A. so long asB. so thatC. unlessD. because20. If I had remembered ______ the window, the thief would not have got in.A. to closeB. closingC. to have closedD. having closed21. In Britain, the best season of the year is probably ______ spring.A. laterB. latterC. lastD. late22. If it ______ tomorrow, the basketball match has to be canceled.A. rainB. rainsC. rainedD. will rain23. ______ Pacific Ocean is very large sea to the west of North and South America, and to the east of Asia and Australia.A.The; aB. A; theC. The; theD. A; a24. Neither his fellow workers nor Tod himself ______ to the solution put forward by the employerA. agreeB. agreesC. agreeingD. to agree25. If only I ______ hard in the past few months! But I didn't work hard enough and failed the maths examination.A. workB. workedC. have workedD. had worked26. None of us knew how the change had come ______.A. acrossB. aboutC. overD. down27. The price of fish is ______ during the Spring FestivalA. expensiveB. highC. valuableD. dear28. He offered to ______ her a hand as the bag was too heavy for her to carry.A. lendB. helpC. showD. borrow29. Do you mind if I ______ the mistakes in your report?A. pick upB. put upC. call outD. point out30- They told me it would be cheap but it cost me nearly $ 500.A. in generalB. in a wordC. in detailD. in fact31. Having been found guilty, the man was given a severe by the judge.A. serviceB. sentenceC. crimeD. crisis32. Frankfurt, Germany, is one of the most populated regions in Western Europe,A. denselyB. vastlyC. enormouslyD.largely33. Jean did not have time to go to the concert last night because she was busy ______ for her history examination.A. to prepareB. preparingC. to be preparedD. being prepared34. By the end of this month, we surely ______ a satisfactory solution to the problem.A. have foundB. will be findingC. will have foundD. are finding35. Helen was much kinder to her youngest child than she was to the others, ______, of course, made the others jealous.A. whomB. thatC. whatD. which36. Linda, ______ has lived next door to me about 10 years, will move to another city soon.A. whoB. whichC. thatD. what37. The visitors felt greatly surprised at ______ they saw in the museum.A. whoB. whoseC. howD. what38. On no account ______ held responsible for the accident.A. the driver can beB. can the driver beC. the driver docs beD. does the driver be39. ______ by his friend for his mistake, Jim felt very unhappy.A. CriticizingB. To criticizeC. CriticizedD. Having criticized40. Our sports meet is planned to take place ______ Saturday morning.A. inB. atC. onD. of41. You can’t afford to let the situation get worse. You must take ______ to put it right.A. decisionsB. directionsC. sidesD. steps42. How these big stones were moved to the mountain tops remains a ______, that is, nobody knows how.A. mysteryB. possibility C responsibility D. faith43. Michael Jackson traveled and sang all around the world, ______ his audience with music, dance and fashion.A. entertainingB. awardingC. givingD. proving44. To improve efficiency the factory ______ most of its workers with robots.A. operatedB. replacedC. contributedD. accomplished45. —Fred: Hi, Paul, do you live near here?—Paul: ______ I moved out to the suburbs.A. Hi, Fred,how do you do?B. Hi, Fred, I’m very well, thanks.C. Yes, I do.D. No,I don’tPart 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. Sheforwardto the garden.47. reason he absent from school yesterday is he was ill.48.Beijing and49. In China, most university students their parents.50. Shanghai by population the .51. Now young people the village, unlike parents, choose in cities.52. I don’t feel like for a swim the wind is .53. was her cruelty we all her.54. There three students part .55. , tourist companies in selling us the idea thatwe go, our holiday will be .Part IV Cloze (10%)Directions: There are 20 blanks in the following passage, and for each blank there are 4choices 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.The mind-success connection is strong,and many obstacles to our success are also mental. Somepeople rely more on facts, _56_ others rely more on feelings. There is no “right way”to be, but we all have the natural ability to “feel”our way successfully _57_ an unlighted path.I learned this _58_ I was standing on a curb (路边)in a city in Vietnam (越南). My objective, a restaurant where my husband Tom was _59_ for me,stood on the _60_ side of the street, I was _61_ and could smell the food. But it seemed as if the restaurant were miles away. The street was _62_ with motor cycles, bicycles, cars, trucks and buses. Rather than _63_ the traffic into two lanes,the yellow lane markers apparently served only to _64_ that you were on a paved (铺设的)road. People passed, stopped, turned around and crossed center lines.Traffic flowed both ways in the same lane, and more traffic turned onto the street from side ones. Even when the signal tight turned red, traffic _65_ to flow as drivers entirely _66_ the signal, rushing to me from front, back, sides and all angles.I was ready to abandon lunch with Tom when a local gentleman _67_ my arm. In English, he kindly said, “Crossing the street is not a problem, _68_ a dance.”With that we stepped _69_ the curb and into the chaos (混乱). My heart _70_ faster as we walked slowly across. _71_ greeting us with sharp horns and angry shouts, drivers saw and adjusted to us. As long as we made no sudden _72_, we were fine. I felt as if we were gracefully swimming _73_ a school of fish. The traffic flowed smoothly around us,in all directions. _74_ I knew it, we were across.Learning to dance through the chaos of traffic is just _75_ your feelings. It’s a combination of intention, timing and trust.56. A. as B whileC. whereD. when57. A. along B. withC. besideD. under58. A. where B. whatC. whenD. which59. A. waiting B. lookingC. expectingD. seeing60. A. opposed B. nearbyC. differentD. opposite61. A. earnest B. hungryC splendid D. worried62. A. grouped B. pressedC. crowdedD. provided63. A. dividing B. combiningC. cuttingD. joining64. A. strengthen B. concludeC indicate D. express65. A. responded B. transformedC. recoveredD. continued66. A. respected B. ignoredC. rememberedD. misunderstood67. A. hit B. ledC. tookD. struck68. A. besides B. butC. ratherD. except69. A. off B. onC. withD. for70. A. beat B. movedC. leaptD. jumped71. A. Regardless of B. In spite ofC. For lack ofD. Instead of72. A. recognitions B. suspicionsC. movementsD. enjoyments73. A. under B. throughC. aboveD. between74. A. Although B. AfterC. WhereD. Before75. A. following B. consideringC. astonishingD. appreciatingPart 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. You can refer back to the passages to identify their meanings in the context76. Most of the 4,200 people on board made it to land safely, but more than 30 people were killed in the disaster.77. Workers had been waiting for favorable weather conditions to undertake the operation.78. Would you risk your life for a country that considered you a second-class citizen?79. The soldiers were completely separated by race and the two races could not communicate.80. On a much general level, it has helped shape our history and continues to shape our culture.Section BDirections: In this part, there are five sentences in Chinese. You should translate them into English. Be sure to write clearly.81. 像往常一样,他们又迟到了。
北京地区成人本科学士学位英语统一考试Part 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:Babies who are breast-fed may be more likely to be successful in life, a new study published Tuesday suggests.星期二公布的一项新的研究表明,母乳喂养的婴儿更有可能在生活中成功。
The study followed more than 3,000 babies into adulthood in Brazil.该研究跟踪了在巴西的超过3000个孩子到成年。
The researchers found those who were breast-fed scored slightly higher in intelligence tests in their 30s, stayed in schoollonger and earned more money than those who were given formula(配方奶粉).研究员发现那些母乳喂养的人在他们30岁时智力测试得分略高,比那些被给予配方奶粉的人待在学校更长,挣得钱更多。
北京城市学院学位英语考试题库2013级本科大学英语5卷答案及评分标准-------------------------------------------------------------------------------------------------------- Part I Listening Comprehension(共35分)Section A: Short Conversations(每小题0.5分,共5分)1-5 CACBD 6-10 CBBCCSection B: Long Conversations(每小题1分,共10分)Conversation 111-15 CABDBConversation 216-20 FTFFTSection C: Passages(每小题1分,共10分)Part 121-25CADBAPart 226-30 TFFTFSection D: Spot Dictation(单词每空1.5分,句子2.5分,共10分)31. handled 32. including 33. physical 34. typically 35.private 36. Punishments for a criminal offense can vary from fines to imprisonment or eventhe death penalty in some places.Part II Vocabulary(共15分)Section A: Multiple Choice(每小题0.5分,共10分)37-41 ABCAA 42-46 CAABC 47-51 CCABB 52-56 CBDDC Section B: Banked Cloze(每小题0.5分,共5分)57-61 BCGKL 62-66 NDAFMPart III Reading Comprehension(共30分)Section A: Timed Reading(每小题1分,共10分)67-71 CBCAC 72-76 AACDDSection B: Reading in Depth(每小题2分,共20分)77-81 CDDCC 82-86 CADCDPart IV Translation(每小题2分,共10分)87.As it so happens, Professor Smith will give a lecture in our university next weekand then you can ask him for some advice(碰巧史密斯教授下周会来我们学校做讲座,你可以那时向他咨询一些建议).88.If it were not for the financial crisis that hit the whole world, the project couldhave been completed on schedule(要不是这场影响到整个世界的经济危机,该项目本来是可以按时完成的).89. She is so proud that she doesn’t see many of her own shortcomings(她如此骄傲,以至于没发现自己身上也有很多缺点).90.The 17-year-old was paralyzed from the neck down in a college shooting incident (一次校园枪击事件让这个十七岁的孩子从颈部以下全身瘫痪).91. Most people won’t sue a neighbor for playing the piano late at night, unless thereare other reasons(大多数人不会因为邻居在深夜弹钢琴而提起诉讼,除非另有原因).Part V Writing(共10分)Open Answer。
北京地区成人本科学士学位英语统一考试2015.11.07Part ⅠReading 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 Sheer.Passage 1Questions 1 to 5 are based on the following passage:Jim Thorpe was a Native American. He was born in 1888 in an Indian Territory (印弟安人保护区)that is now Oklahoma. Like most Native American children then, he liked to fish, hunt, swim, and play games outdoors. (77) He was healthy and he had very little formal education. In 1950, Jim Thorpe was named the greatest American football player. He was also an Olympic gold medal winner. But Thorpe had many tragedies in his life.Jim had a twin brother who died when he was nine years old. By the time he was 16, his mother and father were also dead. Jim then went to a special school in Pennsylvania for Native American children. There, he learned to read and write and also began to play sports. Jim was poor, so he left school for two years to earn some money. During this time, he played on a baseball team. (78) The team paid him $15 a week. Soon he returned to school to complete his education. Jim was a star athlete(运动员)in several sports, including baseball, running, and football. He won many awards for his athletic ability, mainly for football. In many games, he scored all or most of the points for his team.In 1912, when Jim Thorpe was 24 years old, he became part of the U.S. Olympic team. He competed in two very difficult events: the pentathlon and the decathlon. Both require great ability and strength. The pentathlon has five track and field events, including the long jump and the 1,500-meter race. The decathlon has ten track and field events, with running, jumping, and throwing contests.People thought it was impossible for an athlete to compete in both the pentathlon and the decathlon. So everyone was surprised when Thorpe won gold medals in both events. When the King of Sweden presented Thorpe with his two gold medals, he said, “Sir, you are the greatest athlete in the world” Thorpe was a simple and honest man. He just answered, "Thanks, King."1. From the passage we learn that Jim Thorpe was born in ____.A. IndiaB. PennsylvaniaC. OklahomaD. Sweden题干:从文章中,我们可以发现Jim Thorpe出生于哪里?答案及解析:C。
北京地区成人本科学士学位英语统一考试真题及答案阅读理解:1.Which of the following is the first state to raise smoking age to 21?A.California.B.Hawaii.C.New York.D.Washington.2.The California law includes all the following measures EXCEPT ____A.enlarging no-smoking areasB.allowing counties to collect higher taces on cigarettesC.inceasing smoking bansD.punishing parents who encourage their children to smoke3.The word policing in Paragragh 3 probably means _____.A.enrichingB.controllingC.understandingD.protecting4.Who is against the bill?ernor Jerry Brown.B.Assemblyman Donald wagner.C.Assemblyman Jim Wood.D.The mayor of San Francisco.5.Which of the following is an appropriate title for the passage?A.California Lawmakers Vote to Rasise Smoking Age to 21B.San Francisco Incerased the Age to Buy Tobacco Products to 21C.Hawaii Hsa Already Raised the Age to Buy tobaccoD.A California Bill Faces Opposition from Many Republicans6.According to the passage, Dr. Barry was made fun of because she _____.A.had a low voiceB.had a funny beardC.was tallD.was short7.Which of the following about James Barry is a fact?A.She had a rich father.B.She became a medical student in 1810.C.She was born in Edinburgh.D.She was a royal peincess.8.Which of the following about James Barry is NOT TRUE?A.She was a troublemaker.B.She worked in many foreign countries.C.She made great contributions to the British Army.D.She was the best doctou in London.9.Dr, Barry was not happy when people talked about her ____.A.family.B.job.C.university.D.voice10.The word swordsman in paragraph 4 probably means _____.A.someone who is skilled at fighting with a swordB.someone who is skilled at fighting with a gunC.someone who often fights with other peopleD.someone who often makes trouble for other people11.Which of the following is the best title for the passage?A.A solutiong to Traffic JamsB.An App to Detect PotholesC.Pothole Problems in Big CitiesD.Poor Road Conditions12.The phrase kick off in paragraph 1 is closeet in meaning to _____.A.leaveB.inventC.beginD.shift13.People use the 311 call system to report _____.A.emergenciesB.terrorist attacksC.non-emergenciesD.child abuse14.The prototype focuses on _____ streets in Jackson.A.10B.15C.20D.2515.According to the passage, which of the following statements is TRUE?A.Chokwe developed the app all by himself.B.People can buy this app from th online store.C.His mother's car was by using the city's 911 call system.D.The app works by using the city's 911 call system.词汇语法:16."Can your brother and sisiter understand the English teacher?""No, _____ of them can."A.not eitherB.not oneC.neitherD.no one17.Someday in the future they are bound to _____ for the crimes they have committed today.A.payB.costC.catchD.spend18.A true friend is one who offers you a helping hand when you are ____.A. in orderB.in publicC.in timeD.in trouble19.Young boys and girls stood on _____ sides of the street to welcome the president from Africa.A.everyB.eachC.bothD.allst night a big fire ____ in the suburbs of the town, causing huge losses to the area.A.broke downB.came downC.broke outD.came out21.Customer: Waiter, a table for two, please.Waiter: Yes, sir. There's one but it's close to the door.Customer: _____. We'll take it.A.Excuse meB.Not at allC.Well, it doesn't matterD.Not really22.A child's first five year is important as far as learning is _____.A.touchedB.worriedC.concernedD.affected23.The man fell in love with her at first ____.A.sceneB.sightC.lookD.sign24.The key _____ success is hard work and persistence.A.onB.toC.forD.of25.We are all very grateful _____ you for your help.A.onB.fromC.withD.to26.If jack _____ to the office tomorrow, give him the letter please.eesC.cameD.will come27._____ Yellow River is known to be _____ second longest river in China.A.THE;theB./;/C.The;/D./;the28.Neither Jane nor Ted _____ going to meet Professor Jones next Friday because both of them will be busy withtheir classes then.A.areB.wereC.isD.was29.By the year 2020, China's population probably _____ 1.4 billion.A.will be reachingB.are reachingC.will have reachedD.has reached30.Mary is the only student in my class _____ speaks Chinese.A.whoB.whichC.whereD.what31.Anna complained the hotel was too expensive. It had _____ her 1,000 dollars for the night.A.spentB.chargedC.offeredD.bought32._____ was in a completely different way that he played the game.A.ThatB.ItC.ThereD.As33._____ all his homework for today, Tom felt very much relaced and went out fora walk around hisneighborhood.A.To finishB.To have finishedC.FinishedD.Having finished34.The weather forecast says there's going to be a a heavy storm here in two or three houes, so we have tohurry back home _____ it comes.A.beforeB.unlessC.althoughD.until35.He was _____ drunk that he could hardly stand.A.everB.onlyC.suchD.so36.All students are requires to translate this poem _____ English into ChineseA.withB.fromC.onD.for37.He was buried _____ in the earthquake.A.liveB.aliveC.livedD.lively38._____ wrong data, he failed to work out the problem.A.To be givenB.BeingC.Have givenD.Having been given39.He would be studing at the university now if he _____ the entrance examination.A.passedB.have passedC.had pessedD.should have passedrge quantities of water _____ needed for cooling purposes.A.areB.isC.haveD.has41.It is no use _____ to remember only grammar rules.A.tryingB.tryC.to tryD.tried42.He demands that she _____ her own records.A.keepB.keepsC.has keptD.is keeping43.Walking down the street the other day, _____.A.I saw unusual something happenB.a terrible acctident occurredC.someing unusual was seen by meD.I saw a terrible accident44.He studied hard at school when he was young, _____ contributed a lot to his success.A.whichB.thereforeC.thatD.what45.She is leaving her husband because she cannot _____ his had temper any longer.A.put upB.put awayC.put offD.put up with完形填空:改错:46.Whenever you ask Bob a question, he doesn't hardly give a satisfactory answer.47.Sidnsy did best in the final chemistry exam in his class, was't he?48.No matter however hard he tries, he never seems able to finish his work in time.49.I know it's not important, but I can't help to think about it.50.As soon as his arrival at the airport, he made a long distant call to his wife51.He jumped over the fence, ran across the field, and disappearing into the woods.52.You don't have to worry about making yourself understand as many people here know a bit of English.53.At weekends I enjoyed to stay alone, reading works by famours writers such as Mark Twain and Dharles Dickens.54.That road is the most busiest one I have ever seen it often takes an hour to move two or three miles.55.Going to bed at 10 p.m. is a order that must be obered by everyone here. 翻译:76.It will save thousands of lives.77.So how did she become a doctor?78.At that time, England had many colonies around the world.79.Through the call system, citizens dial 3-1-1 to report non emergency problems.80.Although the app isn't yet available for sale, Chokwe is already looking for ways to improve ti.81.互联网在我们生活中变得越来越重要了。
北京地区成人本科学士学位英语统一考试2013.05.11Part 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:Is that 6 a.m. workout getting in the way of good sleep? Don’t think your fat cellswon't notice. A new study published in The Annals of Internal Medicine (a medicaljournal) finds that inadequate shut-eye has a harmful effect on fat calls, reducing theirability to respond to insulin (胰岛素) by about 30 percent. Over the long-term,thisdecreased response could set-the stage for type-2 diabetes (a medical condition in which someone has too much sugar in his or her blood), f atty liver disease and weight gain.The study adds to a growing body of evidence that there’s“an intimate relationship between the amount of sleep we get and our ability to maintain a good,healthy body weight”says sleep expert Helene Emsellem,director of the Center for Sleep and Wake Disorders in Chevy Chase,Maryland. (76) But Americans don’t seem to be getting the message that we need seven to nine hours per night. More than 1 in 5 of us,according to a report form the Centers for Disease Control and Prevention,is getting six or fewer hours of sleep per night,on average.So how did researchers study fat cells in the Annals paper? Matthew Brady of the University of Chicago and a group of colleagues selected and persuaded seven volunteers to take part in the research project. They were all young,thin and healthy and agreed to sleep for eight nights in a sleep lab. “For four nights they were allowed to stay in bed for 8.5 hours a night,”says Brady. Then ,a month later,they came back for four additional nights —but this time they were allowed just 4.5 hours of sleep per night. And after each visit,researchers got a sample of their fat.(77) Brady explains that the fat cells responded significantly to the loss of sleep. “I was very surprised to be honest,”he says.Bad things can happen when fat cells become less responsive to insulin. “Fat cells are actually your friend,”he says.“They’re there to store lipids(血脂).”When lipids stay inside the cells,your body can utilize the fat when you’re exercising or sleeping or going about your day.“However,when fat cells start to become insulin resistant,the lipids start to leach out of the fat cells and rise in the bloodstream,”Brady says.1. According to the passage,lack of the sleep for a long while can probably lead to all of the following EXCEPT______. 第一段最后一句A. heart diseaseB. weight gainC. diabetesD. liver disease2. The main idea of the third paragraph is______. 第一句A. how to write a medical research paperB. how to avoid sleep lossC. how the research was conductedD. how to conduct a medical experiment3. What does the word“leach”in the last paragraph probably mean?A. LeapB. Lead.C. Lead.D. Leak. 泄露4. Which of the following is NOT TRUE according to the passage?A. We will be in trouble if our fat cells become less responsive to insulin.B. More and more studies are done to study the link between sleep and weight.C. More than 20% of Americans are net getting enough sleep.D. Fat cells are there to help us maintain a good health.5. Which of the following is an appropriate title for this passage?A. Poor Sleep May Lead to Too Much Stored Fat and DiseaseB. Sleep Experts Had Exciting Findings in a Fat StudyC. Americans Should Have More Than Six Hours of SleepD. Bad Things Happen if Fat Cells Become Our Friend这篇短文讲睡眠的重要性,不足的睡眠会引起种种不良的后果。
76句的翻译是:但是美国人似乎仍不明白:我们每晚需要7至9小时的睡眠。
77句的翻译是:布莱德解释说:脂肪细胞对睡眠的减少会产生强烈的反应。
1至5题的答案是:ACDDBPassage 2Questions 6 to 10 are based on the following passage:The top of the world is a wonderland. In winter, the temperature often falls to -30℉and the sun never rises. The ocean is surrounded by frozen ground. There are few people or trees, but to polar bears, the Arctic (北极) is home.(78) Polar bears have thick fur,big paws and other features that make them wellprepared for life in their tough environment. In fact,they need the Arctic sea ice for survival. But climate change is causing larger and larger areas of summer sea ice to melt (融化). Experts say that if warming patterns continue,the Arctic could be free of summer sea ice by 2050.They may cause two-thirds of the world’s 20,000 polar bears to be gone by then too.Polar bears can’t survive for long on land. Seals are their main source of food. The only place where polar bears can hunt seals is on the ice.(79) Although these bears are strong swimmers, they are no match for lightning swift seals in the water. A polar bear has brilliantly clever strategies to overcome this disadvantage. In winter the bear waits motionless beside a seal’s breathing hole,which is a narrow tunnel through the ice. Often many hours pass before the seal comes up for air and the bear kills it with a powerful blow of its paw. In summer, the polar bears that live on land eat very little and wait for the sea ice to return.With the sea ice forming later in the year and melting earlier,polar bears do not have enough opportunity to hunt and eat. Less sea ice makes it harder for the bears to catch the seals. The bears must swim longer distances between ice packs(大片浮冰),and they can’t always make it. The ice is also getting thinner. These conditions can cause polar-bear cubs to become separated form their mothers, who provide them with food.Steven Amstrup is the chief scientist of Polar Bears International. The group aims to save the bears and their home. “The more people who see polar bears and understand their difficult situation, the better the chance we’ll alter our warming path in time to save them,”he says.6. Which is the best title for the passage?A. Climate Change in the ArcticB. How to' Protect the EnvironmentC. The Arctic Is Home to Polar BearsD. Polar Bears in Danger7. Where do polar bears usually hunt seals?A. On land.B. In open watar.C. In openings in the sea ice.D. At the bottom of the sea.8. The word“cubs”in the fourth paragraph is closest in meaning to______.A. adultsB. babiesC. huntersD. enemies9. According to the passage, which of the following statements is TRUE?A. Starving polar bears are increasingly coming into villages, where they may bekilled either for food or safety.B. Polar bears can spend their entire lives on land if the sea ice melts completely.C. Two-thirds of the world’s polar bears may disappear by 2050 as global warmingcontinues.D. The growing distance between ice packs is not a problem for polar bears, because they are excellentswimmers.10. What’s the mission of Polar Bears International?A. Saving energy.B. Conducting scientific research.C. Seeking international cooperation.D. Saving polar bears and their home.这篇短文讲地球变暖使北极熊处境危险。