1、专业四级-749及答案解析 (总分：140.00，做题时间：90分钟)一、PART DICTATION(总题数：1，分数：15.00)1. Listen to the following passage. Altogether the passage will be read to you four times. During the first reading, which will be done at normal speed, listen and try to understand the meaning. For the second and third readings, the
2、 passage will be read sentence by sentence, or phrase by phrase with intervals of 15 seconds. The last reading will be done at normal speed again and during this time you should check your work. You will then be given 2 minutes to check through your work once more.Please write the whole passage on A
3、NSWER SHEET ONE.（分数：15.00）_二、PART LISTENING COM(总题数：0，分数：0.00)三、SECTION A CONVERSATI(总题数：3，分数：10.00)Questions 1 to 4 are based on the following conversation. At the end of the conversation, you will be given 20 seconds to answer the questions.Now listen to the conversation.（分数：4.00）(1).What is true
4、about the English character?（分数：1.00）A.Receptive.B.Just.C.Impulsive.D.Trustful.(2).Where does Johnny come from?（分数：1.00）A.France.B.Italy.C.Germany.D.Spain(3).Where is Mr. McCourts home?（分数：1.00）A.Liverpool.B.London.C.Manchester.D.New Castle(4).What did McCourt teach the girl?（分数：1.00）A.Reading.B.Wri
5、ting.C.Speaking.D.ListeninQuestions 5 to 7 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions.Now listen to the conversation.（分数：3.00）(1).When did the man call the woman last time?（分数：1.00）A.Yesterday morning.B.Yesterday noon
6、.C.Yesterday afternoon.D.Yesterday evenin(2).What is true about the man?（分数：1.00）A.He doesnt have good qualifications.B.His resume hasnt outlined his past in a proper way.C.He is not nervous when taking an interview.D.He always thinks that the interviewer like an enemy.(3).Miss White suggests that.（
7、分数：1.00）A.He should outline his past better.B.He should send his resume directly to the manager.C.He should create a new area in his resume called value offered.D.He neednt write different resume to different employers.Questions 8 to 10 are based on the following conversation. At the end of the conv
8、ersation, you will be given 15 seconds to answer the questions.Now listen to the conversation.（分数：3.00）(1).How many millionaires have Stanley surveyed before he wrote his book?（分数：1.00）A.1,100.B.1,300.C.3,000.D.3,100.(2).What were the millionaires average scores in college?（分数：1.00）A.As and Bs.B.Bs
9、and Cs.C.Cs and Ds.D.Not mentione(3).What is true about millinaires?（分数：1.00）A.They are intellectually gifted.B.They rely on natural genius.C.They have great analytic intelligence.D.They are creative and practical.四、SECTION B PASSAGES(总题数：3，分数：10.00)Questions 11 to 13 are based on the following pass
10、age. At the end of the passage, you will be given 15 seconds to answer the questions.Now listen to the passage.（分数：3.00）(1).How will the club members work to clean up the area?（分数：1.00）A.They will work alone.B.They will work in pairs.C.They will work in two 10-person teams.D.They will work in two 15
11、-person teams.(2).What will the club members do with the litter?（分数：1.00）A.They will place it in boxes.B.They will place it in aluminium cans.C.They will place it into trash bags.D.They will place it into garbage cans.(3).What will they do with the aluminium cans?（分数：1.00）A.They will place around th
12、e picnic areas.B.They will throw them away.C.They will have them recycled.D.They will leave them where they found them.Questions 14 to 16 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions.Now listen to the passage.（分数：3.00）(1).Who may
13、 introduce a bill?（分数：1.00）A.Leaders in the community.B.Clerks.C.Members of Congress.D.Members of special interest groups.(2).What does draft a bill mean?（分数：1.00）A.It means to put a bill on the Senators agenda.B.It means to write a bill.C.It means to vote on a bill.D.It means to send the bill to th
14、e executive branc(3).What is a hopper?（分数：1.00）A.It is a clerk.B.It is a bill.C.It is a box.D.It is a votQuestions 17 to 20 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions.Now listen to the passage.（分数：4.00）(1).Telstar Tina is made
15、of ?（分数：1.00）A.Titanium.B.Asteroid material.C.Steel.D.Uranium.(2).According to the news, what is the worst damage that object falling in the sky could have caused?（分数：1.00）A.The destruction of a house.B.The destruction of cities.C.The destruction of species of animals.D.The destruction of expensive
16、satellites.(3).What will definitely happen upon Telstar Tinas reentry?（分数：1.00）A.It will distintegrate.B.There could be damage to houses.C.The satellite will no longer function.D.Many pieces will fall into the oceans.(4).What is the size of the piece of Telstar Tina expected to strike the earth?（分数：
17、1.00）A.Several ounces.B.Large enough to kill the dinosaurs.C.Large as a house.D.More than one kilogram.五、SECTION C NEWS BROAD(总题数：4，分数：10.00)Questions 21-22 are based on the following news from the BBC or the VOA. At the end of the news item, you will be given 10 seconds to answer the two questions.
18、 Now listen to the news.（分数：2.00）(1).The space shuttle Discovery completed a _ mission upon its return to Kennedy Space Centre.（分数：1.00）A.I 1-dayB.94-dayC.10-dayD.49-day(2).When the spacecraft was going to land _.（分数：1.00）A.it produced a lot of noiseB.there were scattered showersC.people could see i
19、t high in the skyD.people could neither see nor hear itQuestions 2324 are based on the following news from the BBC or the VOA. At the end of the news item, you will be given 10 seconds to answer the two questions. Now listen to the news.（分数：2.00）(1).According to the police, who were involved in the
20、bombing last week?（分数：1.00）A.Satisfied businessmen, opposition figures.B.Satisfied businessmen and military officers as well as the Tamil separatist rebels.C.Wealthy businessmen.D.Dissatisfied businessmen, opposition figures and military officers as well as the Tamil separatist rebels.(2).What had w
21、ealthy businessmen been doing?（分数：1.00）A.They had been financing the United National Party.B.They had been fighting the Tamil Tiger rebels and the United National Party.C.They had been financing the Tamil Tiger rebels and the opposition United National Party.D.They had been financing a military regi
22、mQuestions 2528 are based on the following news from the BBC or the VOA. At the end of the news item, you will be given 20 seconds to answer the four questions. Now listen to the news.（分数：4.00）(1).According to the news, whats going to happen next week in Cuba?（分数：1.00）A.A news conference.B.An intern
23、ational summit.C.A baseball match.D.A massive anti-government protest(2).According to Mr. Castro, how many people have been arrested?（分数：1.00）A.3.B.At least 20.C.2.D.5.(3).Which of the following is not in the dissidents plans?（分数：1.00）A.To issue declarations.B.To hold news conferences.C.To meet fore
24、ign visitors.D.To organize a protest parad(4).Cuba accuses _ government of supporting the dissidents.（分数：1.00）A.the USB.CanadianC.BritishD.RussianQuestions 2930 are based on the following news from the BBC or the VOA. At the end of the news item, you will be given 10 seconds to answer the two questi
25、ons. Now listen to the news.（分数：2.00）(1).A Cuban diplomat was deported from the United States last weekend for _.（分数：1.00）A.alleged espionageB.greeting Fidel CastroC.boarding a plane to HavanaD.bombing the embassy(2).The dispute over the spying case has for the moment been diffused because _.（分数：1.0
26、0）A.a reasonable and satisfactory solution had been foundB.Mr. Imperatori had ended his hunger strikeC.Mr. Imperatori was allowed to return to the US to defend himselfD.economy interests demanded六、PART CLOZE(总题数：1，分数：20.00)One reason human beings can thrive in all kinds of climates is that they can
27、control the qualities of the air in the enclosed spaces in which they live. Air conditioning is the use of mechanical systems to (31) that control in such places (32) homes, offices, theaters, institutions, factories, airplanes, and automobiles. The most familiar type of air conditioning is summerti
28、me cooling., Although important, this is (33) one of several aspects of air conditioning. Other applications (34) the control of the humidity (or air moisture), cleanliness, circulation of the air, and heating.Tests have (35) that people generally feel best (36) certain temperature, humidity, and ai
29、r velocity conditions. Temperatures can (37) from 21.5C with 70 percent relative humidity to 28C with 30 percent relative humidity. Relative humidity is the (38) of moisture in the air (39) a specific temperature compared (40) the amount it could hold at that temperature. (41) air velocities range f
30、rom 4.5 to 10.5 meters per minute. It is also desirable that an air conditioner (42) dust, pollen, smoke, and odors from the air.In many industrial environments, air conditioning is essential. Most print shops, for example, (43) . constant humidity in order to control paper shrinkage and (44) the (4
31、5) operation in some processes. Libraries, especially ones With rare books, require air control to (46) the physical quality of their collections. Bakeries and the tobacco and cotton industries require high humidity (47) their products, and perishables such as fruits must be stored in cool, dry room
32、s. Some electronic components, drugs, and chemicals must be manufactured (48) the air is as free as possible (49) dust and other particles. Air conditioning is (50) in hospitals, especially in operating rooms.（分数：20.00）A.achieveB.availC.amount toD.assignA.likeB.asC.forD.toA.butB.likeC.as toD.mereA.i
33、ncludeB.containC.consistD.compriseA.determinedB.causedC.maintainedD.achievedA.atB.aroundC.withinD.underA.alterB.rangeC.differD.moveA.qualityB.sumC.amountD.numberA.underB.insideC.onD.atA.toB.withC.againstD.atA.AgreeableB.AppreciableC.AmenableD.AvailableA.removeB.to removeC.removesD.removingA.askB.dem
34、andC.requestD.requireA.ensuresB.ensureC.ensuringD.to ensureA.uniqueB.uniformC.universalD.unitedA.preserveB.conserveC.reserveD.retainA.aboutB.asC.forD.toA.whatB.whereC.thatD.whichA.ofB.againstC.atD.withoutA.virtualB.viableC.vibrantD.vital七、PART GRAMMAR AND V(总题数：30，分数：30.00)2.The scientists have abso
35、lute freedom as to what research they think it best to _.（分数：1.00）A.engageB.devoteC.seekD.pursue3.The teacher told his pupils to _ their work.（分数：1.00）A.get on toB.get onC.get on forD.get on with4.No longer are contributions to computer technology confined to any one country; _ is this more true tha
36、n in Europe.（分数：1.00）A.hardlyB.littleC.seldomD.nowhere5.More often than not, it is difficult to _ the exact meaning of a Chinese idiom in English.（分数：1.00）A.exchangeB.transferC.conveyD.convert6.This new process, which is easily learned and operated, should be particularly _ to companies once put int
37、o effect.（分数：1.00）A.advancedB.favoriteC.advantageousD.admirable7.Your advice would be _ valuable to him, who is now at a loss to what to do first.（分数：1.00）A.exceedinglyB.excessivelyC.extensivelyD.exclusively8.Communication is the process of _ a message from a source to an audience via a channel.（分数：
38、1.00）A.transmittingB.submittingC.transformingD.switching9.The law requires that everyone _ his car checked at least once a year.（分数：1.00）A.hasB.would haveC.haveD.will have10.In this experiment, they are wakened several times during the night, and asked to report what they _.（分数：1.00）A.had just been
39、dreamingB.have just been dreamingC.are just dreamingD.had just dreamt11.Its time for me to see _ dinner.（分数：1.00）A.outB.overC.aboutD.off12.Cut off by the storm, they were forced to _ food for several.（分数：1.00）A.go in forB.go overC.go withoutD.go out13.My cousin likes eating very much, but he isnt ve
40、ry _ about the food he eats.（分数：1.00）A.specialB.peculiarC.particularD.specific14.Do not _ yourself; it was not your fault.（分数：1.00）A.retortB.representC.reproachD.repress15.Contrary _ public opinion, this area has long been a heaven for all forms of insect life.（分数：1.00）A.withB.toC.atD.for16.Careful
41、surveys have indicated that as many as 50 percent of patients do not take drugs _ directed.（分数：1.00）A.likeB.soC.whichD.as17.The movement of the moon conveniently provided the unit of month, which was _ from one new moon to the next.（分数：1.00）A.assessedB.measuredC.reckonedD.judged18.If you dont agree
42、with me, feel free to _ your own proposals.（分数：1.00）A.put forwardB.put outC.put onD.put in19.The screaming of a woman _ our attention back _ the TV program.（分数：1.00）A.paid; atB.got; onC.called; toD.drew; over20.It _ months since we _ in Shanghai.（分数：1.00）A.has been; wereB.is; areC.was; had beenD.had
43、 been; have been21.Cancer is second only _ heart disease as a cause of death.（分数：1.00）A.ofB.toC.withD.from22.It is not easy to learn English well, but if you _, you will succeed in the end.（分数：1.00）A.hang upB.hang aboutC.hang onD.hang onto23.I deem the girl was in a bad health because the handshake
44、with her was so _.（分数：1.00）A.limpB.lameC.softD.strong24.Such a change would not _ to the wishes of the great majority of the people.（分数：1.00）A.conformB.confirmC.confineD.confront25.Is there any possible _ explanation for his bad health since he seems to have no obvious disease?（分数：1.00）A.psychiatricB.psychologicalC.surgicalD.physical26.She refused to _ the door key to the landlady until she got back her deposit.（分数：1.00）A.hand inB.hand outC.hand downD.hand over27.Care should be taken to decrease the length of time that one is _ loud continuous noise.（分数：1.00）A.subjected toB.filled withC.assoc
