1、专业四级-643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 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.（分数：15.00）_二、PART LISTENING COM(总题数
3、：0，分数：0.00)三、SECTION A CONVERSATI(总题数：0，分数：0.00)四、Questions 1 to 3 are(总题数：3，分数：3.00)2.How is one tropical weather system distinguished from the other?（分数：1.00）A.Wind speed.B.Rainfall.C.Water temperature.D.Direction of approac3.How do weather forecasters identify hurricanes?（分数：1.00）A.By name.B.By n
4、umber.C.By location.D.By mont4.What is the conversation mainly about?（分数：1.00）A.Memories of a recent storm.B.How strong winds develop into a hurricane.C.Weather patterns that can affect Florida.D.Planning a summer vacation.五、Questions 4 to 7 are(总题数：4，分数：4.00)5.According to the woman, where are the
5、hydrothermal vents found?（分数：1.00）A.In caves.B.On the ocean floor.C.Far below the Earths crust.D.Inside archae6.What is the womans project mainly about?（分数：1.00）A.How hydrothermal vents are formed.B.How living things get energy from sunlight.C.The harmful effects of certain chemicals in the ocean.D.
6、Microorganisms that get energy from chemical reactions.7.Besides their source of energy, what is major difference between archaean and bacteria?（分数：1.00）A.Their genetics.B.Their size.C.What they look like.D.The amount of energy they nee8.What does the woman imply about archaea?（分数：1.00）A.They need v
7、ery little energy.B.Theyre found at all depths of the ocean.C.They live where there is no sunlight.D.Theyre similar to many other kinds of microorganisms.六、Questions 8 to 10 ar(总题数：3，分数：3.00)9.How did the woman learn about painting?（分数：1.00）A.By listening to her father.B.By working for an artist.C.B
8、y talking to the studio art instructor.D.By taking several art courses.10.What is the man doing?（分数：1.00）A.Making a gift for the woman.B.Working on a class assignment.C.Discussing his career.D.Preparing to teach an art class.11.What does the woman plan to do next?（分数：1.00）A.Take a history exam.B.Go
9、to an art exhibit.C.Meet some classmates.D.Help the man with his paintin七、SECTION B PASSAGES(总题数：0，分数：0.00)八、Questions 11 to 13 a(总题数：3，分数：3.00)12.What did the study done with surgeons show?（分数：1.00）A.They like to have music in the operating room.B.They solved problems better while listening to musi
10、c they liked.C.They preferred classical music.D.They performed better when they used headphones.13.What is the talk mainly about?（分数：1.00）A.Training given to music therapists.B.How music prevents disease.C.Studies on the benefits of music.D.How musicians create musi14.In the study of students expose
11、d to classic music, what effect did the music have?（分数：1.00）A.It increased the students while blood cell count.B.It increased some students energy level.C.It improved the students ability to play musical instruments.D.It released a natural painkiller in some students bodies.九、Questions 14 to 17 a(总题
12、数：4，分数：4.00)15.What is the lecture mainly about?（分数：1.00）A.How historical events affected an art movement.B.How artists can influence economic conditions.C.Why a certain art movement failed to become popular.D.How valuable paintings were lost during wartim16.What does the professor say about the art
13、ists in the United States during the Great Depression?（分数：1.00）A.Many artists lost faith in the value of art.B.Many artists moved away from large cities.C.Many artists were forced to take jobs in other fields.D.Many artists in the United States moved to other countries.17.According to the professor,
14、 what happened in the USA in the 1940s around the time of WWII that affected the popularity of the regionalist art?（分数：1.00）A.The populations of small towns increased rapidly.B.Art critics in cites began to take notice of regionalism.C.Some regionalist painters began a new art movement.D.Society bec
15、ame more internationally focuse18.What kind of scene might be shown in a typical regionalist painting?（分数：1.00）A.People wording in a large factory.B.People walking on crowded city streets.C.An everyday activity in a small town.D.A well-known historical event.十、Questions 18 to 20 a(总题数：3，分数：3.00)19.W
16、hat is the speaker mainly discussing?（分数：1.00）A.The adaptations of the African grass mouse to its environment.B.The sleeping habits of the African grass mouse.C.The effect of intense sunlight on the diet of the African grass mouse.D.The habitat of the African grass mous20.Why do XXXX-making beds nee
17、d protection from the suns rays?（分数：1.00）A.They are active during daylight hours.B.Their heads are exposed to sunlight while they sleep.C.They have only partially adapted to their tropical environment.D.Their wings are easily damaged by ultraviolet radiation.21.What is unusual about the head of Afri
18、can grass-mouse?（分数：1.00）A.It has a flattened shape.B.It has an extra layer of pigmented tissue.C.It has a furry covering.D.It has a large cranial cavity.十一、SECTION C NEWS BROAD(总题数：0，分数：0.00)十二、Questions 21 to 23 a(总题数：3，分数：3.00)22.Why has the award been granted to the IAEA?（分数：1.00）A.Because nucle
19、ar energy is much more important than other resources.B.Because the agency has been promoting the safe use of nuclear energy.C.Because the agency has done a lot of work.D.Because the agency plays a very important role in the UN.23.This years Nobel Peace Prize has been awarded to a(n) _.（分数：1.00）A.Am
20、ericanB.FrenchmanC.IndianD.Egyptian24.Who won the Nobel Peace Prize two years ago?（分数：1.00）A.A Norwegian judge.B.An Iranian writer.C.An Iranian lawyer.D.An Egyptian official.十三、Questions 24 and 25 (总题数：2，分数：2.00)25.How long has the bias towards women been lasting in China?（分数：1.00）A.Over 1,000 years
21、.B.Over 2,000 years.C.About 1,000 years.D.About 2,000 years.26.According to the news, China has the highest _ in the world.（分数：1.00）A.rate of traffic accidents deathsB.rate of domestic violenceC.rate of women suicideD.rate of men suicide十四、Question 26 and 27 a(总题数：2，分数：2.00)27.According to the chari
22、ty group, Asian poor people largely live in _.（分数：1.00）A.urban areasB.isolated rural areasC.economy-booming areasD.south Asia28.According to the news, which of the following is not among the basic needs used to define poverty?（分数：1.00）A.foodB.healthC.educationD.freedom十五、Question 28 is based(总题数：1，分
23、数：1.00)29.Which of the following statement is NOT true?（分数：1.00）A.Only 30 percent of the questioned feel that their country is governed by the will of people.B.More than half of those questioned thought elections in their Countries were free and fair.C.13 percent said they trusted politicians.D.At l
24、east 20 percent wanted more power to go to other groups.十六、Question 29 and 30 a(总题数：2，分数：2.00)30.When is the Security Council expected to resume the Kosovo question?（分数：1.00）A.In early October.B.In late October.C.In early NovemberD.In late November31.According the news, the UN has set standards for
25、Kosovo on _.（分数：1.00）A.minority rights and democracyB.minority rights and publicityC.economy and politicsD.justice and democracy十七、PART CLOZE(总题数：0，分数：0.00)十八、Men have traveled ev(总题数：20，分数：20.00)32.（分数：1.00）A.becauseB.howC.asD.why33.（分数：1.00）A.expressB.expressingC.expressedD.expression34.（分数：1.00）A
26、.destroyedB.damagedC.ruinedD.wounded35.（分数：1.00）A.aboardB.abroadC.homeD.out36.（分数：1.00）A.roseB.rodeC.robbedD.rolled37.（分数：1.00）A.butB.andC.alsoD.or38.（分数：1.00）A.daysB.seasonsC.climatesD.weathers39.（分数：1.00）A.greatlyB.muchC.highD.highly40.（分数：1.00）A.whereverB.thereC.whereD.when41.（分数：1.00）A.whenB.sin
27、ceC.whileD.then42.（分数：1.00）A.tiringB.tiredC.tirelessD.worn43.（分数：1.00）A.whatB.thatC.whomD.which44.（分数：1.00）A.BeB.BeingC.WereD.Was45.（分数：1.00）A.overB.onC.underD.across46.（分数：1.00）A.themB.themselvesC.oneselfD.itself47.（分数：1.00）A.forB.toC.withD.upon48.（分数：1.00）A.InB.AtC.OnD.Upon49.（分数：1.00）A.fromB.offC
28、.awayD.of50.（分数：1.00）A.oneB.twoC.threeD.four51.（分数：1.00）A.everythingB.anythingC.nothingD.all十九、PART GRAMMAR AND V(总题数：30，分数：30.00)52.Intellect is to the mind _ sight is to the body.（分数：1.00）A.whatB.asC.thatD.like53.Have you ever been in a situation _ you know the other person is right yet you cannot
29、 agree with him?（分数：1.00）A.by whichB.thatC.in whereD.where54.The patients progress was very encouraging as he could _ get out of bed without help.（分数：1.00）A.nearlyB.hardlyC.merelyD.barely55.Although he has become rich, he is still very _ of his money.（分数：1.00）A.economicB.thriftyC.frugalD.careful56.T
30、he customer expressed her _ for that broad hat.（分数：1.00）A.disapprovalB.distasteC.dissatisfactionD.dismay57.I cant gofor one thing, I have no money, and _ I have too much work.（分数：1.00）A.whats moreB.as wellC.for anotherD.in addition58.During the famine, many people were _ to going without food for da
31、ys.（分数：1.00）A.suckB.reducedC.forcedD.declined59.The _ of the world is unknown, but it is certainly not from Greek.（分数：1.00）A.originB.generationC.descentD.cause60._ of the twins was arrested, because I saw both at a party last night.（分数：1.00）A.NoneB.BothC.NeitherD.All61.You neednt worry _ regards the
32、 cost of the operation.（分数：1.00）A.withB.whichC.asD.about62.She did her work _ her manager had instructed.（分数：1.00）A.asB.untilC.whenD.though63._ is not a serious disadvantage in life.（分数：1.00）A.To be not tallB.Not to be tallC.Being not tallD.Not being tall64.Barry had an advantage over his mother _ h
33、e could speak English.（分数：1.00）A.since thatB.in thatC.at thatD.so that65.You must insist that students give a truthful answer _ with the reality of their world.（分数：1.00）A.relevantB.simultaneousC.consistentD.practical66.For some time now, world leaders _ out the necessity for agreement on arms reduct
34、ion.（分数：1.00）A.had been pointingB.have been pointingC.were pointingD.pointed67.As the manager was away on a business trip, I was asked to _ the weekly staff meeting.（分数：1.00）A.presideB.introduceC.chairD.dominate68._ I sympathize, I cant really do very much to help them out of the difficulties.（分数：1.
35、00）A.As long asB.AsC.WhileD.Even69.The computer can be programmed to _ a whole variety of tasks.（分数：1.00）A.assignB.tackleC.realizeD.solve70.His expenditure on holidays and luxuries is rather high in _ to his income.（分数：1.00）A.comparisonB.proportionC.associationD.calculation71.The car was. in good wo
36、rking _ when I bought it a few months ago.（分数：1.00）A.orderB.formC.stateD.circumstance72.Even as a girl _ to be her life, and theater audiences were to be her best teachers.（分数：1.00）A.performing by Melissa wereB.it was known that Melissas performances wereC.knowing that Melissas performances wereD.Me
37、lissa knew that performing was73.The teams efforts to score were _ by the opposing goalkeeper.（分数：1.00）A.frustratedB.preventedC.discouragedD.accomplished74.Being color-blind, Sally cant make a _ between red and green.（分数：1.00）A.differenceB.distinctionC.comparisonD.division75.There is no doubt _ the
38、company has made the right decision on the sales project.（分数：1.00）A.whyB.thatC.whetherD.when76.I only know the man by _ but I have never spoken to him.（分数：1.00）A.chanceB.heartC.sightD.experience77.In order to raise money, Aunt Nicola had to _ with some of her most treasured possessions.（分数：1.00）A.di
39、videB.separateC.partD.abandon78.Weve just installed two air-conditioners in our apartment, _ should make great differences in our life next summer.（分数：1.00）A.whichB.whatC.thatD.they79._ him tomorrow?（分数：1.00）A.Why not to call onB.Why dont call onC.Why not to calling onD.Why not call on80.He was _ to
40、 tell truth even to his closest friend.（分数：1.00）A.too much of a cowardB.too much the cowardC.a coward enoughD.enough of a coward81.In order to repair barns, build fences, grow crops, and care for animals a farmer must indeed be _.（分数：1.00）A.restlessB.skilledC.strongD.versatile二十、PART READING COMPR(总
41、题数：0，分数：0.00)二十一、TEXT A(总题数：4，分数：4.00)82.Doctors think that lying to their patients is _.（分数：1.00）A.a medical traditionB.to harm their own integrityC.to defend medicineD.uttering the truth for truths sake83.Most patients think that being told the truth of their illness may _.（分数：1.00）A.slow down rec
42、overyB.lead to suicide in some caseC.be too hard for them to acceptD.help deal with illness84.Which of the following statements is Not True according to the author?（分数：1.00）A.Doctors are often in a dilemma as to tell the patient his real condition of health.B.Doctors reluctance to tell the patient t
43、he truth has no real support in reality.C.Doctors lies are different from that of lawyers and government officials.D.Doctors and patients hold different views about telling the trut85.Who are most likely to lie for self-serving purposes?（分数：1.00）A.physiciansB.surgeonsC.psychiatristsD.lawyers二十二、TEXT B(总题数：4，分数：4.00)86.What is the purpose of the author in writing this passage?（分数：1.00）A.Legs become weaker.B.Modern means of transportation make the world a small place.C.There is no need to use eyes.D.The best
