大学英语四级模拟题11及答案

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1、大学英语四级模拟题11及答案PartIListeningComprehension(Omitted)PartIIReadingComprehension(35minutes)Directions:Thereare4readingpassagesinthispart.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).Youshoulddecide

2、onthebestchoiceandmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecenter.PassageOneQuestions21to25arebasedonthefollowingpassage.Thereisadifferencebetweenscienceandtechnology.Scienceisamethodofansweringtheoreticalquestions;technologyisametho

3、dofsolvingpracticalproblems.Sciencehastodowithdiscoveringthefactsandrelationshipsbetweenobservablephenomenainnatureandwithestablishingtheoriesthatservetoorganizethesefactsandrelationships;technologyhastodowithtools,techniques,andproceduresforimplementingthefi

4、ndingofscience.Anotherdistinctionbetweenscienceandtechnologyhastodowiththeprogressineach.Progressinscienceexcludesthehumanfactor.Scientists,whoseektocomprehendtheuniverseandknowthetruthwithinthehighestdegreeofaccuracyandcertainty,cannotpayattentiontotheirowno

5、rotherpeople'slikesordislikesortopopularideasaboutthefitnessofthings.Whatscientistsdiscovermayshockorangerpeople-asdidDarwin'stheoryofevolution.Butevenanunpleasanttruthismorethanlikelytobeuseful;besides,wehavethechoiceofrefusingtobelieveit!Buthardlysowithtech

6、nology;wedonothavethechoiceofrefusingtohearthesonicboomproducedbyasupersonicaircraftflyingoverhead;wedonothavetheoptionofrefusingtobreathepollutedair;andwedonothavetheoptionoflivinginanon-atomicage.Unlikescienceprogress,technologymustbemeasuredintermsofthehum

7、anfactor.Thelegitimatepurposeoftechnologyistoservepeopleingeneral,notmerelysomepeople;andfuturegenerations,notmerelythosewhopresentlywishtogainadvantageforthemselves.Technologymustbehumanisticifitistoleadtoabetterworld.21.Thedifferencebetweenscienceandtechnol

8、ogyliesinthat_____.A)theformerprovidesanswerstotheoreticalquestionswhilethelattertopracticalproblemsB)theformerseekstocomprehendtheuniversewhilethelatterhelpschangethematerialworldC)thefo