九年级完形填空练习(10篇含答案)

1完形填空10篇根据短文内容，从A、B、C、D四个选项中选出一个能填入相应空格内的最佳答案。1、March22ndisWorldWaterDay.Itstartedin1993.Itnotonlymakesusthinkabouttheimportanceofwater,butalsocallson(号召)usto1andprotectwater.Today,we’refacingterriblewaterproblems.Amongthem,wastewaterproblemisespecially2.AndthesubjectofWorldWaterDayin2017is“wastewater”.Whatiswastewater?Itisusedwater.Usually,wastewatercomesfromhomes,3,hospitalsandsoon.Itisproducedbydifferentkindsofactivities,includingwashingthemachines,takingshowersandusingthekitchen.Therainalso4wastewaterwhenitisrunningdownthestreetduringastorm.Nomatterwhereitcomesfrom,thiskindofwaterissuretohave5harmfulinit.__6__mustwetreat(处理)wastewater?Wastewaterhasabiginfluenceonourlife.Itcausesbothillnessforusandpollutionfortheenvironment.Wemustcareforourenvironmentandourown+.Howcanwetreatwastewater?Differentkindsofwastewaterneeddifferentwaysoftreatment.Wastewater8homescanbereused.Thentherewillbe9wastewater.Also,factorywastewaterhastobecleaned10itgoesbacktonature.1.A.drinkB.saveC.carryD.watch2.A.easyB.popularC.smallD.serious3.A.factoriesB.lakesC.riversD.seas4.A.getsbackB.handsinC.changesintoD.picksup5.A.nothingB.somethingC.nobodyD.somebody6.A.WhatB.WhoC.WhyD.How7.A.workB.interestC.healthD.business8.A.onB.forC.withD.from9.A.lessB.moreC.betterD.worse10.A.andB.whetherC.afterD.before2、ThewordthathaschangedtheworldAppleisoneofthemostpopularfruitsinourlife,andpeopleeatappleseveryday.Butthereare26applesthatareespeciallyimportanttothehistoryofourhumanbeingsandtheyhavechangedthewholeworld.Longlongagowhentheworldjuststarted,applewasaforbidden27intheGardenofEden,however,agirlnamedEvestoleandateit.Unfortunately,shewasdiscoveredbyGod,andwasdrivenaway28theGardentogetherwithaboycalledAdam.Afterthey29thegarden,AdamandEvehadtheirownbabiesand30theancestorsofallofus.Thisisthe31ofourworld.IntheAutumnof1665,there32ayoungmansittingunderanappletreeinhisgarden.HisnamewasNewton.Whilehewasthinkingofoneproblem,suddenly,anappledroppeddownfromthetreeandfellonhishead.33this,Newtondiscoveredgravitation(引力)onthatdayandhisnewideaofsciencemadepeoplereally34andhappy,alsohechangedouropinionsaboutnatureandtheway35wethink,thenpeoplebeganto36whatsciencewasatthattime.2Andtoday,JobsSteve,thiscrazyoldmanchangedtheworldbyhisappleproducts.Forexample,iPhones37befound38inthestreet,youngpeoplefeelcoolwhentheyusethiskindofnewhigh-tech（技术）product.Don’tyouthink39appleproductshavebecomeasymbolofourtime?AsJobsSteveoftensaidhewasborntochangetheworldandhemadeit.40hehasdied,peoplerememberhimandmisshim,becausehemadeourlifemorecolorfulandamazing.26.A.oneB.twoC.threeD.four27A.vegetableB.fruitC.foodD.noodle28A.fromB.inC.with[21世D.under29A.wentB.walkedC.livedD.left30.A.gotB.turnedC.madeD.became31.A.begin源:2B.endC.beginningD.ending132.A.hadB.wasC.haveD.is33.A.BecauseofB.BecauseC.ForD.Since34.A.boredB.tiredC.relaxedD.surprised35.A./B.whyC.howD.what36.A.learnB.knowC.talkD.share37.A.needB.shouldC.canD.must38.A.somewhereB.nowhereC.everywhereD.anywhere39.A.whatB.who21世C.whereD.that40.A.AlthoughB.ButC.HoweverD.Even3、Alllivingthingsontheearthneedotherlivingthingstolivewith.Nothinglives1.Sometimesonelivingthingkills2.Eachkindoflifeeatsanotherkindoflife3live,andtogethertheyformafoodchain(食物链).Somefoodchainsaresimple,whileothersarenot.But4foodchainsbeginwiththesun,andallfoodchainsbecome5ifoneofthelinksdisappears.Alllifeneedssunlighttoliveon.Butonlyplantscanuse6directly(直接地).Theymakefoodfromsunlight,water,airandsoon.Animalscanonlyusethesun’senergy7ithasbeenchangedintofoodbyplants.Someanimalsfeeddirectlyonplants.Otherseatsmalleranimals.Meat-eatinganimalsareonly8plantsindirectly.Whatabouthumanbeings?Wearemembersofmanyfoodchains.Weeatwheat,rice,vegetables,fruitandsoon.Wealsoeatmeatanddrinkmilk.But9oftenbreakupthefoodchains.Theykillwildanimals.Theyalsomakerivers,lakesandseasdirty.Whentheserivers,lakesandseasarepolluted,thefishinthem10beeaten.Ifpeopleeatthefish,theywillgetstrangediseases.Eachformoflifeislinkedtoalltheothers.Breakingthelinksputsalllifeindanger.1.A.aloneB.lonelyC.togetherD.happily2.A.otherB.theotherC.anotherD.theothers3.A.forB.sothatC.andD.inorderto4.A.anyB.allC.someD.most5.A.betterB.brokenC.strongerD.nicer6.A.moonlightB.laserlightC.sunlightD.brightlight7.A.afterB.beforeC.untilD.bythetime8.A.makingB.catchingC.eatingD.feeding9.A.sunlightB.animalsC.plantsD.people10.A.canB.cannotC.mustD.needn’t34、BEIJING-Theskyisgreyandtheairsmellsstrange.It'sanotherdayofsmog.OnSaturday，heavyhaze(霾)stillcoverednorthandeastChina.Highwayswereclosedand1couldn'ttakeoffontime.Thesmoggyweatheraffectedthecountry'slandfromnorthtosouth2Beijing，Hebei，Shandong，and6otherprovinces.Peoplecouldonlyseeclearly3than50metersinsomeareas.Cities4ShanghaiandNanjinghavebeencoveredbythegreyskyforthepastseveraldays.Manywalkersinthestreethadtowear5.IntheairportinNanjing，morethan60flightswerecanceled(取消)onSaturday6thehaze,whichalsomadeschoolsstop7onThursdayandFridayinNanjing.TheofficeworkerofEnvironmentalProtectionsaidearlierthisweekthattherewereseveralmainreasonsbehindthewidespreadhaze:unpleasantweatherconditionsmaking8diffic