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1、专四语法模拟题1.Spaceexplorationpromisestoopenupmanynewterritoriesforhumansettlement,aswellas_____theharvestofmineralresources.A.leadstoB.toleadtoC.leadingtoD.leadto2.Someday,solarpowercollectedbysatellites____theearthmaygiveusalltheenergyweneedforanexpandingcivilization.A.circledB.toc
2、ircleC.circlingD.circles3.Inthisexperiment,theyarewakenedseveraltimesduringthenight,andaskedtoreportwhatthey_______.A.hadjustbeendreamingB.arejustdreamingC.havejustbeendreamingD.hadjustdreamt4.Herterrorwassogreat______somewheretoescape,shewouldhaverunforherlife.A.onlyifB.thatthe
3、rehadonlybeenC.thathadthereonlybeenD.iftherewereonly5.Somewomen________agoodsalaryinajobinsteadofstayinghome,buttheydecidednottoworkforthesakeofthefamily.A.mustmakeB.shouldhavemadeC.wouldmakeD.couldhavemade6.Alightwithnomorepowerthan_______byanordinaryelectriclightbulbbecomesint
4、enselystrongasitisconcentratedtoapinpoint-sizedbeam.A.asisproducedB.thatproducedC.thatisproducedD.produced7.Formostpeopletheseawasremote,andwiththeexceptionofearlyintercontinentaltravelersorotherswhoearnedalivingfromthesea,therewaslittlereasontoaskmanyquestionsaboutit,letalone__
5、___whatlaybeneaththesurface.A.askingB.askC.toaskD.beasked8.Eveniftheyareonsale,theserefrigeratorsareequalinpriceto,ifnotmoreexpensivethan,_____attheotherstore.A.anyoneB.theothersC.thatD.theones9.Theatmosphereisasmuchapartoftheearthas___itssoilandthewaterofitslakes,riversandocean
6、s.A.areB.isC.doD.has10.Fromnowon,whenanyoneinourrankswhohasdonesomeusefulworkdies,______soldierorcook,weshouldhaveafuneralceremonyandamemorialmeetinginhishonor.A.nomatterheisB.whetherhehasbeenC.beheD.whetherbehe11.In1921EinsteinwontheNobelPrize,andwashonoredinGermanyuntiltherise
7、ofNazism_____hewasdrivenfromGermanybecausehewasaJew.A.thenB.andC.whenD.before12.Physicsisthepresent-dayequivalentof_____usedtobecallednaturalphilosophyfromwhichmostofpresent-daysciencearose.A.thatB.allC.whichD.what13._____thepopulationofworkingageincreasedby1millionbetween1981an
8、d1986,todayitisbarelygrowing.A.WhereasB.EvenifC