考研英语真题4.pdf
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1、Directions:For each numbered blank in the following passage,there are four choices marked A,B,C and D.Choose the best one and mark your answer on ANSWER SHEET 1 byblackening the corresponding letter in the brackets with a pencil.(10 points)If a farmer wishes to succeed,he must try to keep a wide gap
2、 between his consumption andhis production.He must store a large quantity of grain 1 consuming all his grainimmediately.He can continue to support himself and his family 2 he produces a suiplus.He must use this surplus in three ways:as seed for sowing,as an insurance 3 thuunpredictable effects of ba
3、d weather and as a commodity which he must sell in order to 4 oldagricultural implements and obtain chemical fertilizers to 5 the soil.He may also needmoney to construct irrigation 6 and improve his farm in other ways.If no surplus isavailable,a farmer cannot be 7.He must either sell some of his pro
4、perty or 8 extrafunds in the form of loans.Naturally he will try to borrow money at a low 9 of interest,butloans of this kind are not 10 obtainable.139 words1.LAother thanBas well asLcinstead ofEDmore than2.LAonly ifLBmuch asLclong beforeEDever since3.LAforBagainstLcofEDtowards4.LAreplaceLBpurchaseL
5、csupplementEDdispose5.LAenhanceBmixLcfeedEDraise6.LAvesselsLBroutesLcpathsEDchannels7.Aself-confidentBself-sufficientcself-satisfiedD self-restrained8.AsearchBsavecofferDseek9.AproportionLBpercentageCrateEDratio10.AgenuinelyLBobviouslyCpresumablyDfrequentlyPart II Reading ComprehensionDirections:Eac
6、h of the passages below is followed by some questions.For each question there are fouranswers marked A,B,C and D .Read the passages carefully and choose the bestanswer to each of the questions.Then mark your answer on ANSWER SHEET 1 by blackeningthe corresponding letter in the brackets with a pencil
7、.(40 points)Passage 1A history of long and effortless success can be a dreadful handicap,but,if properlyhandled,it may become a driving force.When the United States entered just such a glowingperiod after the end of the Second World War,it had a market eight times larger than anycompetitor,giving it
8、s industries unparalleled economies of scale.Its scientists were the worlds best;its workers the most skilled.America and Americans were Drosperous beyond thedreams of ihe Europeans and Asians whose economies ihe war had destroyed.It was inevitable that this primacy should have nan owed as other cou
9、ntries grew richer.Just as inevitably,the retreat from predominance proved painful.By the mid-1980s Americanshad found themselves at a loss over their fading industrial competitiveness.Some hugeA merican industries,such as consumer electronics,had shrunk or vanished in the face of foreigncompetition
10、.By 198 7 there was only one A merican television maker left,Zenith.(Nowthere is none:Zenith was bought by South Korea*s LG Electronics in July.)F oreign-madecars and textiles were sweeping into the domestic market.A merica*s machine-tool industrywas on the ropes.F or a while it looked as though the
11、 making of semiconductors,whichA merica had invented and which sat at the heart of the new computer age,was going to be thenext casualty.A 11 of this caused a crisis of confidence.A mericans stopped taking prosperity forgranted.(3)They began to believe that their way of doing business was failing,an
12、d that theirincomes would therefore shortly begin to fall as well.The mid-198 0s brought one inquiry afteranother into the causes of A merica*s industrial decline.Their sometimes sensational findingswere filled with warnings about the growing competition from overseas.How things have changed!In 1995
13、 the United States can look back on five years ofsolid growth while Japan has been struggling.F ow A mericans attribute Ihis solely to suchobvious causes as a devalued dollar or the turning of the business cycle.Self-doubt has yieldedto blind pride.“A merican industry has changed its structure,has g
14、one on a diet,has learnt to bemore quick-witted,w according to Richard Cavanaugh,executive dean of Harvard?s KennedySchool of Government.“It makes me proud to be an A merican just to see how our businessesare improving their productivity,says Stephen Moore of the Cato Institute,a think-tank inWashin
15、gton,DC.A nd William Sahlman of the Harvard Business School believes that peoplewill look back on this period as u a golden age of business management in the United States.”42 9words11.The U.S.achieved its predominance after World War II because.A it had made painstaking efforts towards this goalB i
16、ts domestic market was eight times larger than beforeC the war had destroyed the economies of most potential competitorsD the unparalleled size of its workforce had given an impetus to its economy12.The loss of U.S.predominance in the world economy in the 198 0s is manifested in thefact that the A m
17、erican.A TV industry had withdrawn to its domestic marketB semiconductor industry had been taken over by foreign enterprisesC machine-tool industry had collapsed after suicidal actionsD auto industry had lost part of its domestic market13.What can be inferred from the passage?A It is human nature to
18、 shift between self-doubt and blind pride.B Intense competition may contribute to economic progress.C The revival of the economy depends on international cooperation.D A long history of success may pave the way for further development.14.The author seems to believe the revival of the U.S.economy in
19、the 1990s can beattributed to the.A turning of the business cycle B restructuring of industryC improved business management D success in educationPassage 2 Being a man has always been dangerous.There are about 105 males bom for every100 females,but this ratio drops to near balance at the age of matu
20、rity,and among 70-year-oldsthere are twice as many women as m en.But the great universal of male mortality is beingchanged.Now,boy babies survive almost as well as girls d o.This means that,for the firsttime,there will be an excess of boys in those crucial years when they are searching for a mate.Mo
21、re important,another chance for natural selection has been removed.F ifty years ago,thechance of a baby(particularly a boy baby)surviving depended on its weight.A kilogram toolight or too heavy meant almost certain death.Today it makes almost no difference.Sincemuch of the variation is due to genes,
22、one more agent of evolution has gone.There is another way to commit evolutionary suicide:stay alive,but have fewer children.F ew people are as fertile as in the past.Except in some religious communities,very fewwomen have 15 children.Nowadays the number of births,like the age of death,has becomeaver
23、age.Most of us have roughly the same number of offspring.A gain,differencesbetween people and the opportunity for natural selection to take advantage of it have diminished.India shows what is happening.The country offers wealth for a few in the great cities andpoverty for the remaining tribal people
24、s.The grand mediocrity of todayeveryone being thesame in survival and number of offspring一means that natural selection has lost 8 0%of its powerin upper-middle-class India compared to the tribes.F or us,this means that evolution is over;the biological Utopia has arrived.Strangely,ithas involved litt
25、le physical change.No other species fills so many places in nature.But inthe past 100,000 years-even the past 100 yearsour lives have been transformed but our bodieshave not.“We did not evolve,because machines and society did it for us.Darwin had aphrase to describe those ignorant of evolution:they“
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