《大学英语B》2018年12月统考练习题-完形填空24篇（附答案）

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1、完形填空B1、Therearemanypeopleintheworldnow.Therewillbealotmorepeoplenextcentury.Theearthwillbeverycrowdedandtherewillonlybealittleroomforeachperson.Maybetherewillonlybe__21__roomontheearth600yearslater.Thatwillonlybeaveryseriousproblem.Somanis__22__ofawaytosolvetheproblem.Themoonisthesatelliteoftheea

2、rth.Maybemanwillgoto__23__onthemoononeday.Butthere__24__noair,noplants,nolifethere.Soscientistsaredoingexperimentinmanyways.Theyhavetosolvemanyproblems__25__mancanliveonthemoon.I'msureourdreamwillcometrueinthenextcentury.1）、A.stayB.isC.beforeD.thinkingE.standing答案：E2）、A.stayB.isC.beforeD.thinking

3、E.standing答案：D3）、A.stayB.isC.beforeD.thinkingE.standing答案：A364）、A.stayB.isC.beforeD.thinkingE.standing答案：B5）、A.stayB.isC.beforeD.thinkingE.standing答案：C2、Haveyoueverthoughthowbooksaremade?Well,afterabookiswritten,itpasses__21__thehandsofmanydifferentworkers.Eachoneworksverycarefully,fortheremustno

4、tbeany__22__inthebook,itisreadmanytimesbydifferentpeoplebeforeitisfinished.Millionsofbooksareprintedinourcountryeveryyear.Sopeoplecangetenoughtoread.NowmayIaskyouaquestion?Howwelldoyoutake__23__ofbooks?Whathaveyoulearnedaboutthecareofbooks?Perhapsyoubought__24__somenewbooks.Haveyouputpapercoverso

5、nthem?Doyouopenthemcarefully?Sometimesnewbooksbreakalongthebackifyouopenthemsuddenly__25__themiddle.Ihopethatyoudonotturnthepagescarelessly.Ifyoudo,youmaytearthem.1）、A.yourselfB.inC.careD.mistakesE.through答案：E2）、36A.yourselfB.inC.careD.mistakesE.through答案：D3）、A.yourselfB.inC.careD.mistakesE.throu

6、gh答案：C4）、A.yourselfB.inC.careD.mistakesE.through答案：A5）、A.yourselfB.inC.careD.mistakesE.through答案：B3、Onedayacustomsofficermanagedtogetsomefreshmushrooms(磨菇).Hewasso__21__whathehadboughtthatheofferedtosharethemushroomswithhisbrotherofficers.Whentheir36breakfastarrived__22__,eachofficerfoundsomemush

7、roomsonhisplate."Letthedogtryapiecefirst."suggestedone__23__officerwhowasafraidthatthemushroomsmightbepoisonous.Thedogseemedto__24__hismushroom,andtheofficersthendaredtoeattheirbreakfast,sayingthatthemushroomshadaverys