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2014高考英语完形填空黄金练17Thecomputerplaysanimportantpartinoureverydaylife.Itisoneofthegreat__1__intheworldinthe__2__century.Itworksforusnotonlyathomeintheofficesinbigshops__3__atschools.Todayitisused__4__manyways.Itreally__5__theworldlargewealth(财富)andhappiness.Thefirstcomputerintheworldwas__6__Enid.ItwasbuiltinAmericain1946.Itwas__7__andheavy.__8__itwasbornithasbeendevelopingveryfast.Untilnowithasgone__9__fourperiods（时期阶段）andchangedalot.There’remanykindsofcomputers.Computersaregettingsmallerandsmallerandcomputingfasterandfaster.Itbecomesmoreandmore__10__.Thecomputercandomostofthethings__11__thepeople.Itcanhelpusto__12__abouttherealworldmorequicklytolearn__13__wewanttolearnandtothink__14__ourselves.__15__astudentinthetwenty-firstcenturyyoumustworkhardatit.1.A.inventionsB.discoveriesC.robotsD.inventors2.A.twenty-firstB.twentiesC.twelfthD.twentieth3.A.alsoB.butalsoC.tooD.either4.A.inB.toC.byD.over5.A.takesB.helpsC.getsD.brings6.A.foundB.inventedC.calledD.bought7.A.easyB.smallC.largeD.light8.A.ForB.UntilC.WhenD.Since9.A.byB.acrossC.throughD.against10.A.seriousB.harmful.C.dangerousD.helpful11.A.forB.toC.atD.with12.A.setB.tellC.knowD.talk13.A.whatB.thatC.whichD.who14.A.ofB.aboutC.outD.for15.A.ForB.BeC.AsD.To答案简析1．A。oneof后要用可数名词的复数形式根据文章意思可知答案是A。2．D。要表达第几个世纪应该用“序数词＋century”而根据常识计算机是二十世纪的产物A项“二十一世纪”与实际不符合。3．B。固定搭配notonl
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