1、专业四级-731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 read 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 about 15 seconds. The last reading will be read 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 passa
3、ge on ANSWER SHEET TWO.Now listen to the passage.（分数：15.00）_二、PART LISTENING COM(总题数：0，分数：0.00)三、SECTION A CONVERSATI(总题数：0，分数：0.00)四、Questions 14 are ba(总题数：4，分数：4.00)2.What is not mentioned when Maggie is talking about her experience in Ocean Park?（分数：1.00）A.Shark.B.Dolphins.C.Tropical fishes.D.Cr
4、ocodiles3.How did Maggie go to the Peak?（分数：1.00）A.By Peak Tram.B.By cable.C.On foot.D.Not mentioned4.Who did the woman go to Hong Kong with?（分数：1.00）A.Her boss.B.Her brother.C.Her boyfriend.D.Nobody.5.Why did the woman go to Hong Kong?（分数：1.00）A.On business.B.On holiday.C.Visiting friends.D.Taking
5、pictures.五、Questions 57 are ba(总题数：3，分数：3.00)6.What is the womans favorite hobby?（分数：1.00）A.Swimming.B.Skiing.C.Skating.D.Hiking.7.Where did the man lead the woman to first in order to make things easier?（分数：1.00）A.A gentle slope.B.A steep slope.C.A long slope.D.A short slope.8.Why was the woman wor
6、ried?（分数：1.00）A.She didnt feel well.B.She lost her way.C.She didnt know how to ski.D.She was afraid of strangers.六、Questions 810 are b(总题数：3，分数：3.00)9.How long has the man suffered from the symptoms he described?（分数：1.00）A.One week.B.One month.C.Two months.D.Half a year.10.Why didnt he go to see the
7、 doctor immediately?（分数：1.00）A.He took medicine.B.He forgot.C.He was out.D.He was busy.11.What happened during the past four months?（分数：1.00）A.A nothing special.B.His company moved to a new adr. ress.C.His was on holiday.D.Not mentioned.七、SECTION B PASSAGES(总题数：0，分数：0.00)八、Questions 1113 are (总题数：3，
8、分数：3.00)12.when will the exam take place?（分数：1.00）A.On TuesdayB.On WednesdayC.On ThursdayD.On Friday13.How much does the final account for?（分数：1.00）A.20%B.30%C.50%D.100%14.When is this talk most likely given?（分数：1.00）A.During the first week of class.B.During the mid-term week.C.On the last day of cl
9、ass.D.On the last day of exam week.九、Questions 1416 are (总题数：3，分数：3.00)15.What does Dr. Richard Perelman do?（分数：1.00）A.He conducts tests.B.He writes books about children.C.He teaches at the university.D.He recommends house sitter.16.What is the best way to care for a baby, according to the passage（分
10、数：1.00）A.Let babies stay with other babies.B.Take the babies to work.C.Adults should care for childrenD.It is best to hire a baby-sitter.17.According to the passage, who is a baby most likely to be comfortable with?（分数：1.00）A.A baby-sitter.B.Another baby.C.A strange adult.D.An older child十、Questions
11、 1720 are (总题数：4，分数：4.00)18.How long will the trip take?（分数：1.00）A.7 hours.B.Half a day.C.The whole day.D.All weekend.19.What time will the trip take place?（分数：1.00）A.Immediately after the class.B.Following the laboratory.C.The next day in the morning.D.The next week in the morning.20.Who is the spe
12、aker?（分数：1.00）A.Professor Watkins.B.The field trip leader.C.The driver of the bus.D.Professor Watkins s brother.21.Which students will go on the trip?（分数：1.00）A.All the students must go on the field trip.B.The students can all go if they want to.C.The students who live near the beach.D.ff the studen
13、ts have no report, they must go to the beach.十一、SECTION C NEWS BROAD(总题数：0，分数：0.00)十二、Questions 2122 are (总题数：2，分数：2.00)22.Which of the following items may not be injured by diabetes?（分数：1.00）A.KidneysB.Nerves.C.Ears.D.Eyes.23.How many people around the world have diabetes?（分数：1.00）A.135,000,000.B.1
14、3,500,000.C.1,350,000,000.D.1,350,000十三、Questions 2324 are (总题数：2，分数：2.00)24.Which of the following statements is not mentioned in the report?（分数：1.00）A.Air pollution causes breathing problems.B.Air pollution reduces the amount of crops produced, but it doesnt reduce the nutrient level of crops.C.Di
15、rty air is a major source of metal in crops.D.Kinds of cancers and kidney damage have also been linked to metals in crops.25.Who is hurt by air pollution?（分数：1.00）A.The buyer.B.The seller.C.Both the buyer and the seller.D.None.十四、Questions2526 are b(总题数：2，分数：2.00)26.What is the result of the Japanes
16、e central bank s having interest rates at or near zero?（分数：1.00）A.The economy has grew very fast.B.The economy has grew a little, but slowly.C.The economy was in recession.D.The economy still failed to grow.27.How do some analysts expect on Japanese economy growth in 2001?（分数：1.00）A.No more than one
17、 percent.B.To be negative.C.At or near zero.D.Hard to say.十五、Questions 2728 are (总题数：2，分数：2.00)28.What does Deputy Defense Secretary Paul Wolfowitz mean?（分数：1.00）A.The testing will be resumed if necessary.B.The testing must be resumed soon.C.The testing will never be resumed.D.He cannot rule out the
18、 possibility of that testing.29.How many years has the testing been suspended?（分数：1.00）A.EightB.Seven.C.Six.D.Nine.十六、Questions 2930 are (总题数：2，分数：2.00)30.When did the Vice President begin to suffer his heart attack?（分数：1.00）A.Last year.B.1978.C.This week.D.Not mentioned in this report.31.When does
19、the Vice President expect to return home?（分数：1.00）A.Monday morning.B.Monday afternoon.C.Saturday morning.D.Saturday afternoon.十七、PART CLOZE(总题数：0，分数：0.00)十八、Trees do more than m(总题数：20，分数：20.00)32.（分数：1.00）A.releasedB.revealedC.get outD.releasing33.（分数：1.00）A.send offB.relieve offC.give offD.set off
20、34.（分数：1.00）A.asB.whichC.whatD.that35.（分数：1.00）A.takenB.derivedC.gotD.attained36.（分数：1.00）A.lightB.airC.waterD.soil37.（分数：1.00）A.humanB.humenC.humansD.humens38.（分数：1.00）A.byB.onC.inD.with39.（分数：1.00）A.producedB.producingC.having producingD.had been producing40.（分数：1.00）A.discoverB.look forC.uncoverD
21、.search for41.（分数：1.00）A.howeverB.andC.orD.but42.（分数：1.00）A.inB.fromC.ofD.up43.（分数：1.00）A.inB.onC.in order toD.for44.（分数：1.00）A.attractB.absorbC.drawD.arouse45.（分数：1.00）A.possibleB.impossibleC.goodD.bad46.（分数：1.00）A.ecologistB.biologistC.geologistD.anthropologist47.（分数：1.00）A.occurB.occursC.occurrin
22、gD.occurred48.（分数：1.00）A.easyB.easierC.difficultD.difficulty49.（分数：1.00）A.learnedB.studiedC.wantedD.found50.（分数：1.00）A.WhereB.ThenC.UntilD.As51.（分数：1.00）A.containB.containingC.containedD.to contain十九、PART GRAMMAR AND V(总题数：30，分数：30.00)52.Mobility is one of the characteristics often_ executives, and
23、they must accustom themselves to moving quite regularly.（分数：1.00）A.demanded ofB.asked forC.expected fromD.called for53.High school and college students today are pushed so much in the direction of specialization_ little time is left for the further development of the basic reading skills initiated i
24、n earlier years.（分数：1.00）A.asB.so thatC.thatD.therefore54.We desire that the tour leader_ us immediately of any changes in plans.（分数：1.00）A.informB.informsC.informedD.has informed55.A complete investigation into the accident should lead to improved standards and should_ new operating procedures.（分数：
25、1.00）A.attributeB.result inC.match withD.proceed with56.The house_ ready today but there has been a builders strike it is still only half finished.（分数：1.00）A.was to beB.was to have beenC.were to beD.should be57.All the staff members of the department made_ efforts to clean up the hall for the Christ
26、mas party.（分数：1.00）A.giganticB.concertedC.comprehensiveD.conscientious58.A baby might show fear to an unfamiliar adult,_ he is likely to smile and reach out to another infant.（分数：1.00）A.ifB.wheneverC.whereasD.because59.This book is a_ of radio scripts, in which we seek to explain how the words and e
27、xpression become part of our language.（分数：1.00）A.collectionB.publicationC.volumeD.stack60.The telegraph opened up the possibility of establishing almost_ communication and thereby offered many practical advantages to people in all walks of life.（分数：1.00）A.distantB.instantaneousC.immediateD.transient
28、61.Retail sales volume in local urban and rural areas rose 57.8 percent and 46.8 percent,_, over February 1995.（分数：1.00）A.individuallyB.respectivelyC.correspondinglyD.accordingly62.He often quoted reason over passion as maxim in _ the longstanding division among Canada s English- speaking majority a
29、nd the French descended minority concentrated in his home province of Quebec.（分数：1.00）A.adjustingB.reconcilingC.conqueringD.consolidating63.A doctors obligation when he can no longer_ the approach of death is to make the patient comfortable, including easing his pain.（分数：1.00）A.hang aroundB.hang onC
30、.hold backD.hold on64.He_ a well meant but unsuccessful campaign to ease East West tensions calling for arms reduction and a summit of the nuclear powers.（分数：1.00）A.embarked onB.reckoned onC.caught onD.dwelt on65.If it is left_, this fast spreading disease is likely to affect millions of Asian and A
31、frican children, including more and more injured grown-ups.（分数：1.00）A.uncheckedB.uncontrolledC.aggravatedD.contaminated66.The dean of our department asked that all the students_ at the reception this afternoon in order to meet the representatives form other colleges.（分数：1.00）A.are presentB.will be p
32、resentC.would be presentD.be present67.His colleagues and former students compiled and published his essays_ his thirty years service with the university.（分数：1.00）A.in favor ofB.in place ofC.in honor ofD.in case of68.Just as space was _into regions, time was split up into eras, seasons, and epochs.（
33、分数：1.00）A.evolvedB.originatedC.decomposedD.detached69.When he was 18 he_ going around with a bad crow and staying out very late.（分数：1.00）A.took forB.took toC.took overD.took up70.To develop_, to train themselves to behave logically and truthfully, and to listen and respond to their partners, actors
34、often practice improvisation.（分数：1.00）A.simultaneityB.spontaneityC.graceD.excellence71.Although Oriental ideas of woman s _to man prevailed in those days, she did dare to meet with man on equal basis.（分数：1.00）A.contributionB.sacrificeC.subordinationD.obedience72.The consolidation of the crumbling wa
35、lls and towers has been carried out _ a program agreed with the Department of the Environment.（分数：1.00）A.in case ofB.in accordance withC.in place ofD.in charge of73.The dairy industry has taken great pains to increase the number of products from which the butterfat has been_.（分数：1.00）A.revivedB.remo
36、vedC.excludedD.isolated74.Only ten to twenty percent of cold viruses are transmitted by carders, who, sneezing and coughing, _the viruses into the air.（分数：1.00）A.sprayB.sprinkleC.spreadD.sprout75.The police has decided to hold a full_ to find out the cause of the big fire.（分数：1.00）A.investigationB.e
37、xaminationC.interrogationD.inquisition76.Had he worked harder, he_ the exam.（分数：1.00）A.must have got throughB.would get throughC.could get throughD.would have got through77.When doing business in the Arab world, do not be surprised if your meeting is interrupted several times by people who come into
38、 the room _, whisper, or speak softly to the person with whom you are talking, and leave.（分数：1.00）A.unannouncedB.unannouncingC.unannounceD.to announce78.We should not be made to_ the basic principle, namely, the need and desire of the adolescent to engage responsibility in the real pursuit of life a
39、nd then to learn through responsibility.（分数：1.00）A.lose sight ofB.lose track ofC.become blind ofD.give way to79.If a scientist holds an idea to be true and finds any counter evidence whatever, the idea is either_ or abandoned.（分数：1.00）A.testifiedB.ascertainedC.violatedD.modified80.You can t help but
40、 hear commercials; every few minutes the program is interrupted to give you one advertising_.（分数：1.00）A.so on and so forthB.more or lessC.something or otherD.sooner or later81.Louis Brailele designed a form of communication enabling people to_ and preserve their thoughts by incorporating a series of
41、 dots which were read by the finger tips.（分数：1.00）A.retainB.visualizeC.conveyD.transfer二十、PART READING COMPR(总题数：0，分数：0.00)二十一、TEXT A(总题数：5，分数：5.00)82.It can be inferred from the passage that the real danger comes from_.（分数：1.00）A.the asbestos dust that people take inB.the contact of the worker s sk
42、in with asbestos particlesC.the inferior quality of the asbestos itselfD.the excessive use of man-made asbestos material83.Exposure to asbestos fibers can cause cancer_.（分数：1.00）A.only when asbestos is used in building industryB.only when it is used in large quantifiesC.even if it is used in small q
43、uantitiesD.if they are used when wet rather than dry84.According to the passage, which of the following factors could influence dust formation?（分数：1.00）A.humidity of asbestos that is usedB.the state and type of asbestosC.ways people use asbestosD.weather85.According to the passage, which of the following is not the factor determining the risk ?（分数：1.00）A.the sate and type of asbestosB.the choice of toolsC.ventilation of working environmentD.the medicine workers took86.Evidence from the economists and the building industries shows that_.
