15年大学英语四级考试模拟试卷及参考答案(第一套)

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1、2015年6月大学英语四级考试模拟试卷及参考答案(第一套）PartIIReadingComprehension(35minutes)　　Directions:Thereare4readingpassagesinthispart.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).Youshoulddecideonthebestchoiceandmarkthec

2、orrespondingletterontheAnswerSheetwithasinglelinethroughthecenter.PassageOneQuestions21to25arebasedonthefollowingpassage.　　Thereisadifferencebetweenscienceandtechnology.Scienceisamethodofansweringtheoreticalquestions;technologyisamethodofsolvingpracticalproblems.Sci

3、encehastodowithdiscoveringthefactsandrelationshipsbetweenobservablephenomenainnatureandwithestablishingtheoriesthatservetoorganizethesefactsandrelationships;technologyhastodowithtools,techniques,andproceduresforimplementingthefindingofscience.　　Anotherdistinctionbet

4、weenscienceandtechnologyhastodowiththeprogressineach.　　Progressinscienceexcludesthehumanfactor.Scientists,whoseektocomprehendtheuniverseandknowthetruthwithinthehighestdegreeofaccuracyandcertainty,cannotpayattentiontotheirownorotherpeople'slikesordislikesortopopulari

5、deasaboutthefitnessofthings.Whatscientistsdiscovermayshockorangerpeople-asdidDarwin'stheoryofevolution.Butevenanunpleasanttruthismorethanlikelytobeuseful;besides,wehavethechoiceofrefusingtobelieveit!Buthardlysowithtechnology;wedonothavethechoiceofrefusingtoheartheso

6、nicboomproducedbyasupersonicaircraftflyingoverhead;wedonothavetheoptionofrefusingtobreathepollutedair;andwedonothavetheoptionoflivinginanon-atomicage.Unlikescienceprogress,technologymustbemeasuredintermsofthehumanfactor.Thelegitimatepurposeoftechnologyistoservepeopl

7、eingeneral,notmerelysomepeople;andfuturegenerations,notmerelythosewhopresentlywishtogainadvantageforthemselves.Technologymustbehumanisticifitistoleadtoabetterworld.　　21.Thedifferencebetweenscienceandtechnologyliesinthat_____.　　A)theformerprovidesanswerstotheoretical

8、questionswhilethelattertopracticalproblems　　B)theformerseekstocomprehendtheuniversewhilethelatterhelpschangethematerialworld　　C)theformera