2026年中考英语备考复习：语法型完形填空（原卷版+解析版）

中考英语专项训练语法型完形填空

一.语法选择(共10小题)

1.Theworlditselfisbecomingmuchsmallerbyusingmoderntrafficandmoderncommunication

means.Lifetodayis(1)easierthanitwashundredsofyearsago,butit(2)new

problems.Oneofthebiggestispollution.Topollutemeanstomakethingsdirty.Pollutionconiesinmany

ways.We(3)seeit,smellit.drinkitandevenhearit.

Manhasbeenpollutingtheearth.Themorepeople,themorepollution.Manyyearsago,theproblem

wasnotsoserious(4)therewerenotsomanypeople.Whenthelandwasuseduportheriverwas

dirtyinaplace,menmovedtoanotherplace.Butthisisnolongertrue.Manisslowlypolluting(5)

wholeworld.

Airpollutionisstillthemostserious.It'sbadtoallliving(6)intheworld,butthereisnot

onlyonekindofpollution.Waterpollutionkillsourfishandpollutesourdrinkingwater.Noisepollution

makesus(7)angrymoreeasily.

Manycountriesaremakingrulestofightpollulion.Theystoppeoplefrom(8)coalinhouses

andfactoriesinthecity,andfromblowingdirtysmokeintotheair.

ThepollutionofSO?isnowthemostdangerousproblemofairpoilution.lt(9)byheavy

traffic.ltiscertainthatiftherearefewerpeopledriving,therewillbelessairpollution.

Theearthisourhome.Wemusttakecareofit.Thatmeanskeepingtheland,waterandairclean.Andwe

mustbecarefuloftheriseinpopulation(10)thesametime.

(1)A.moreB.muchC.less

(2)A.willbringB.broughtC.hasbrought

(3)A.canB.willc.might

(4)A.soB.butc.because

(5)A.aB.anc.the

(6)A.thingB.thing'sc.things

(7)A.becomesB.becomec.tobecome

(8)A.toburnB.burnedc.burning

(9)A.iscausedB.wascausedc.willcause

(10)A.inB.duringc.at

2.Ourcitiesarcbusyandcrowded.Sometimestheyarcnotsmartenough.Asateenagerlivingin

Dongguan,Guangdong,13-year-oldWuYuhang(1)thisisaproblem.

"Crossingthestreetscanbe(2).Driverscan'tseetrafficlights(交通灯)(3)their

carsarcbehindabus.Somecarelesspeoplecan't(4)theireyesofftheirphones.Ioncesawabig

boardfall(5)inabigwindandcutatreeinhalf.Thatwasterrible,"saidWu."I'mtryingtofind

'smart'waystosolvethese(6)

Tostopdriversfromplayingwiththeirphones,Wucreatedasignal-blockingdevice(佶号屏蔽装

置)andputitatthecrossing.Healso(7)anassistantsystem(辅助系统)fortrafficlights.Now

itismuch(8)fordriverstoseetrafficlights.

Wuhasabigplanforhisfuture一tobe(9)engineer."Chinastillhasalongwaytogoin

computerscience.AndIwilltry(10)besttomakeourcitiessmarter."

(1)A.thinkB.thinksC.thinking

(2)A.dangerousB.dangerouslyC.danger

(3)A.althoughB.unlessC.when

(4)A.keepB.tokeepC.keeping

(5)A.atB.onC.down

(6)A.problemB.problemsC.problem's

(7)A.willmakeB.makcC.madc

(8)A.casyB.easierC.casicst

(9)A.anB.aC.the

(10)A.meB.myC.mine

3.LiondanceisatraditionalChineseartform.lt(1)duringfestivalsandisbelievedtobring

goodluck.

Manyyoungpeoplestart(2)liondancebecauseofastronginterestinit.LiuJianyong,born

inFoshan,decidedtolearnliondanceattheageof1().Nowheisthe(3)performerinafamous

group.Inordertofollow(4)dream,he(rainssohard(hathespendsalmostallhis(imein

training.Althoughit'seasytogelhurt,heneverthinks(5)givingup.FinalIy>hishardworkpaid

□ff.Hewon(6)prizewithhispartnerinanationalcompetition.

LiXiaorongalso(7)liondanceandrunsafterherdreams.Sheisoneofthe(8)of

liondance.Thoughshedoesn'tperformthedifficultmovements,shecanstillplaythedrumsduringa

performance.

Theyoungliondancersalsoputshortvideosonlinetoletmorepeopleknow(9)liondance

islikc.Thcscvideosgivetheworldafullerpictureofliondance.

Theyoungdancersarcproudofwhattheyarcdoing.Astheydance(10),theyoungdancers

themselvesarewritinguptheirownstoriesofbraveryandgrowth.

(1)A.performB.isperformedC.wasperformed

(2)A.learnB.tolearnC.tolearning

(3)A.youngB.youngerC.youngest

(4)A.hisB.heC.him

(5)A.overB.aboutC.out

(6)A.aB.anC.the

(7)A.lovedB.islovingC.loves

(8)A.fanB.fansC.fan's

(9)A.whatB.howC.who

(10)A.excitingB.excitedC.excitedly

4.RobinsonCrusoewasfirstpublishedin1719.Itisoneof(1)Englishnovels.ltcamefromthe

experiencesofasailornamedAlexanderSelkirk.He(2)onalonelyislandbyhisunfriendly

captain(船长)andstayedthereforoverfouryears.

Inthestory,RobinsonCrusoedoesn'tlistentohisparentsandgoestosea.Afierseveralyears»Crusoe

beginsatriptoAfrica.Unluckily;hisshipgelsshipwrecked(遭遇海难)inastorm.Everyonedies(3)

Crusoe,whoiswashedupontoanisland*allalone.Crusoeimmediatelymakesplansforfindingfoodanda

placetoprotect(4)frombadweatherandwildanimals.Hemanages(5)manyuseful

thingsonthebrokenship.Hegraduallybecomesskilledatmakingthings.Hebuildstwohomes,learns(6)

togrowcrops,andkeepsgoatsformeatandmilk.(7)unusualexperience!

Afterlivingontheislandforaboutfifteenyears,Crusoefindsa(8)footmarksHeknows

there(9)besomeoneelselivingontheisland.Later,Crusoesavesamanfromcannibalsand

nameshimFriday.HebeginstoteachhimEnglish.Severalyearslater,theyhelpacaptaingethisshipback

andheissothankful(10)heofferstotakethembacktoEngland.Finally»Crusoesetsfootback

inEngland,afterhavinglivedontheislandformorethan28years.

(1)A.earlyB.earlierC.(heearliest

(2)A.leftB.isleftC.wasleft

(3)A.exceptB.besidesc.with

(4)A.heB.hisc.himself

(5)A.findB.tofindc.finding

(6)A.howB.whyc.what

(7)A.WhataB.Whatanc.How

(8)A.manB.man'sc.men's

(9)A.willB.mustc.dare

(10)A,thatB.whichc.though

5.Sinceitspublication(出版)in1908,AnneofGreenGableshasbeenafavoritebookof

teenagersallovertheworld.lttellsus：Howtogrowuptobeahappy(1)usefulperson.

Anneis(2)11-year-oldorphan(孤儿)whoarrivesinthetowninCanada.She(3)

MathewandMarilla,abrotherandsister,on(heirfarm.

Atfirst»MathewandManilahopetoadopt(收养)abey,nota(4)girl.Anneisvery

imaginative,talkativeandeasilydistracted(分心'的).That'snotthethingthat(5)onafarm.

Andyet,Anneprovesthatshecanactuallybeuseful.Sheworks(6)hard.Butshedoesn'tlose

herpowerfulsense(7)fun.Andthisis(8)readerslovethestory.Shcdoesn'tbecome

"agoodgirl",if"agoodgirl"meansknowingonlyhow(9)andliveunhappily.WeseeAnne'slove

fbrlifeeverywhere.Sheknowshowtoenjoy(10)，whetherit'sbyeatingicecreamortryingona

newdress.

Thebookgivesreadersahelpinghandratherthantrytoscarethemintobeing"good"girlsandboys.

(1)A.butB.orC.and

(2)A.aB.anC.the

(3)A.helpsB.helpedc.ishelping

(4)A.thinB.thinnerc.thinnest

(5)A.needB.neededc.isneeded

(6)A.reallyB.realc.reality

(7)A.withB.ofc.for

(8)A.whenB.whalC.why

(9)A.workB.toworkC.working

(10)A.herselfB.shec.her

6.Haveyouheardofazero-wastelife?Itisalifestylethat(I)createsanyrubbish.So,

azero-wastethemestoreisaboutprovidingpeoplewithanumberofeveryday,practicalandpleasant

zero-wasteproductstohelpthemstartonaone-stop,zero-wastelifejourney.

"Zerowaste"or"danshari"wasfirstsuggested(2)aFrenchwomanBeaJohnson."Livea

lifeandtrynottocreateanyrubbish：usedifferentmethodstoprotecttheearth,shesaid.

LiuHong,26»isdeeplyattractedby(hisidea.

SheandherboyfriendhavelivedinBeijingformanyyears.Andearliershe(3)acustomer

withoutthinkingalotuntilshesawavideoabout"zerowaste".

Thevideoisaboutafamilyoffour,andtherubbishtheyproduceeveryyearis(4)inajar.

(5)watchingthevideo,Liuwantedtoexperiencethiszero-wastelifestylewithher

boyfriend.

Liusaysthatazero-wastelifemust(6)the6Rprinciple-Refuse,Reduce,Reuse(再

使用)，Repair,Recycle(循环利用)andRot(腐烂).

OverAugust—OctoberwhenLiufollowedtheprincipleofzerowaste6R,sheandherboyfriendJoe

Harvey(7)producedonlytwocansofrubbish.

Now,thecouplehaveopenedasmallstore(8)TheBulkHouseinNanluoguxiang,Beijing,

tosupportazero-wastelife.

Atthestoretheyuseenvironmentallyfriendlyproducts.Forexample,theyusewoodproductstoreplace

plastic(型料的)onesandprepareclothbagsprimedwithzero-wastelogosforcustomers.Mostofthe

productssoldinthestore(9),andasmallnumberofthemwhicharenotrecyclable(循环利

用的)candegrade(分解).Thestorehassecond-handbooksandmobilephones.

Liusaysthatthose(10)wereoncenotinterestedinthezero-wastelifestylehavegradually

changedbecauseofcuriosity.Thezero-wastelifestyle,sheadds,isforeveiyone.Asthesayinggoes,many

handsmakelightwork.

(1)A.nearlyB.almostC.hardlyD.hard

(2)A.withB.byC.onD.to

(3)A.usedtobeB.wasusedtobeingC.wasusedtobeD.usedtobeing

(4)A.placeB.placesC.placingD.placed

(5)A.AfterB.BeforeC.UntilD.While

(6)A.receiveB.followC.acceptD.believe

(7)A.allB.citherC.neitherD.both

(8)A.callB.callsC.calledD.calling

(9)A.canuseagainB.canbeusedagainC.canbeuseagainD.canisagain

(10)A.whoB.whichC.whenD.where

7.Inancienttimes,LiuBang,theKingofHan,(1)againstXiangYu,theOverlordof

Chu.XiangYuwas(2)strongman,butwasveryproudandsuperstitious(迷信的).Hewas

defeatedbyLiuBangandsurroundedonallsides.

(3)defeated»XiangYustillhadmanytroops(军队).LiuBangknewthatonlyby(4)

XiangYu'sarmycompletelycouldhewinthewar.OneofLiuBang'sgenerals,HanXin,(5)wiih

acleverplan.Heaskedhissoldiers(6)songsfromtheStateofChueverynight.WhenXiangYu's

soldiersheardthem,theymissedtheirfamiliesandhatedthe(7)war.Manyofthem(8)

ranaway.

XiangYufeltvery(9),ashewasleftwithonly80()men.He(10)totlicedgeof

theWujiangRiverandwantedtocrossitto(11)side.Suddenly,hesawagroupofantsonthe

groundformingthewords"XiangYuwilldie."XiangYuthought,"Evensmallantsknow]mustdie

here.This(12)bethewillofheaven(上天).Everythingisover."So,hekilledhimselfanddied

ontheedgeoftheWujiangRiver.

Howcouldtheantsknow(13)XiangYuwoulddiethere?ThiswaspartofHanXin's

plan.HanXinwrotethewords"XiangYuwilldie"(14)honeyneartheriver.Theantssmellthe

honey,cametocatandformedthewords.XiangYumistakenlythoughttheheavenwantedhimtodie,sohe

killedhimself.

Indifficultsituations*(15)aclearheadcanhelpusovercomechallenges.

(1)A.fightB.foughtC.wouldfightD.fighting

(2)A.aB.theC.anD.\

(3)A.SoB.BecauseC.AlthoughD.But

(4)A.destroyB.destroysC.destroyedD.destroying

(5)A.cameupB.kepiupC.workedoutD.thuughiout

(6)A.singingB.singC.tosingD.sings

(7)A.endB.endingC.endlesslyD.endless

(8)A.quietlyB.quietC.quietestD.quieter

(9)A.discouragesB.discouragedC.discourageD.discouraging

(10)A.isforcedB.forcedC.wasforcedD.forcing

(11)A.otherB.theotherC.othersD.another

(12)A.mightB.mayC.shouldD.must

(13)A.whyB.whatC.thatD.where

(14)A.withB.atC.onD.about

(15)A.tokeepingB.keepingC.keptD.keeps

8.XianXinghaiwasafamousmusicianinChina(1)wroteoneofthegreatestpiecesofmusicof

the20thcentury.Hcwrotenearly300songsand(2)operaduringhislifetime.

XianwasborninMacaoin1905.Hisfatherdiedbeforehewasbornandheledapoorlitewithhis

mother.Helearned(oplaytheviolinwhenhewas13.A(thebeginning,hisviolinwassocheapand(3)

madethathecouldn'tperformwell.Xiandidn'tstop(4)andsoonshowedhistalents.In1934,he

wasoneofthefirstChinesestudentswhoweresenttostudyinamusicschoolinParis.

Beforegraduation(毕业),Xianbecameanexcellentstudentwhogothighpraise(5)his

talents.

In1935,hereturnedtoChinatofightagainsttheJapaneseenemies.(6),hecametoYan'an

toteachmusic.AlthoughtherewerenopianosinYan'an,Xianstillwrotesomeof(7)most

importantpiecesthatareofgreatvaluefincludingTheYellowRiverwhosepopularitycontinuestothisday.

InMay1940,XianwassenttotheSovietUnion(苏联)bytheChineseCommunistParty(共产

党)towritemusicformovies.IntheSovietUnion,lifewasveryhard.Hehadabadcoughanddevelopeda

lung(肺)illnessanddiedin1945.Whatapity!

Xian'smusicencouraged(8)Chinesepeople.Whereverhewent,hismusic(9)

peoplecourageandstrengthtofightagainstenemiesduringwartime.Nowit(10)asournational

treasureleftforthefutureworldlohear.

(1)A.whichB.whoC.whereD.what

(2)A.aB.anC.ihuD./

(3)A.gradualB.graduallyC.badD.badly

(4)A.practicingB.topracticeC.directingD.todirect

(5)A.withB.inC.forD.from

(6)A.LaterB.SincethenC.SofarD.Oneday

(7)A.heB.hisC.theyD.their

(8)A.millionB.millionsC.millionofD.millionsof

(9)A.supportB.supportedC.giveD.gave

(10)A.regardsB.isregardedC.willregardD.isregarding

9.Akind-heartedman,seeingabutterflystruggling(努力)tofreeitselffromitscocoon,verygently,

hehelpedopenedthecocoon.Thebutterfly(1),butcouldnotfly.Thcmandidn'tknowthatonly

throughthebirthstrugglecanthewingsgrow(2)enoughforflight.

Icall(hestory"learningtolovewithanopenhand."IamlearningthatImustfreetheoneIlove,forifI

trytocontrolIlose(3)Itrytohold.

(4)ItrytochangesomeoneIlovebecauseIfeelIknowhowthatpersonshouldbe,Itake

awayanimportantright(权力)ofhisorhers,(5)righttotakeresponsibilityforoneselfandto

chooseone'sownlifc.Nomatterhowkindmypurposeis,1canlimitandhurthimorherbythekindestacts

(6)protectionorconcern.

AsIlearnandpracticemoreandmore,IcansaytotheoneIlove："Iloveyou.Ivalueyou.Irespect

youandItrust(hatyouhavethepower(7)allthatitispossiblefbryoutobecome.Iloveyou(8)

muchthatIcansetyoufreetowalkbesidemeinjoyandinsadness.Iwillshareyoutears,butIwillnotask

you(9).1willcareandcomfortyou>butIwillnotholdyouupwhenyoucanwalk(10).1

willstandreadytobewithyouinyourloneliness(11)Iwillnottakeawayfromyou.SometimesI

willbeangryandwhenIam,IwilltrytotellyouopenlysothatIneednothateour(12).1cannot

alwaysbewithyouorhearwhatyousayfortherearetimeswhenImustlistentomyselfandcarefbrmyself,

andwhenthathappens,Iwillbeas(13)withyouasIcanbe."

1(14)tosaythislothoseIloveandforwhomIcare.AndIalwaysremind(15)：loving

withanopenhand.

(I)A.freedB.hasfreedC.wasfreeingD.wasfreed

(2)A.strongB.strongerC.strongestD.strongly

<3)A.whyB.whunC.wliatD.whose

(4)A.AlthoughB.IfC.UnlessD.Until

(5)A.theB.aC.anD./

(6)A.inB.aboutC.withD.of

(7)A.becomeB.tobecomingC.tobecomeD.became

(8)A.veryB.tooC.reallyD.so

(9)A.don'tcryB.nottocryC.notcryingD.notcry

(10)A.aloneB.lonelyC.lonelinessD.lone

(II)A.whoB.whereC.howD.which

(12)A.differsB.differencesC.differentlyD.different

(13)A.morehonestB.themosthonestC.honestD.honestly

(14)A.learnedB.amlearningC.waslearningD.hadlearned

(15)A.IB.meC.myselfD.niine

10.ButterflytoldtheoldTree,"Ihavejustcomeacrossthegarden.andthereIsawtheBestThinginthe

world/'

Dogwassittingunder(heoldTreeandheard(1)words.Hethought,"theBestThingin(he

world-nowwhatcanthat(2)?Itshouldbe(3)bones.Iwillgoandfindit."Dogstood

upand(4)downtowardsthegarden.

Hewasrunningsoquicklythathedidn'tsecRabbit(5)Rabbitjumpedoutandasked,"Where

arcyougoinginsuchahurry?"

"TofindtheBestThingintheworld,"Dogrepliedandraneven(6).

"TheBestThingin(heworld?"saidRabbit."Thatmustbecarrots.Theywill(7)byme."So

Rabbitjoinedhim.

After(8)while,theymetDuck.

"Whereareyougoinginsuchahurry?"askedDuck.

"TofindtheBestThingintheworld,Mtheyshouted."TheBestThingintheworld?**saidDuck."(9)

isbetterthanmyownlittlehomeandthewarmsunshineandthebeautifulbluesky."Sohestayed(10)

homeandplayedamongtheflowerswithButterfly(11).

DogandRabbitranfarandfastalldaylongandstilltheydidn'tfindtheBestThingintheworld.When

thedaywasover,theystarted(12)backtotheirhomes.Howtiredandhungrytheywere!

TheymetButterflyhalfwayhome.

"DidyoufindtheBestThingintheworld?"askedButterfly.

"No!"(heysoundedunhappy.

"Duckhasit,"shesaid."(13)happywiththethingsyouhave.ThisistheBestThinginthe

world.Youhavetriedtofindthethingsyouwantmost»(14)ignored(忽略)thethingsyouhave

now."

TheBestThingintheworldistovalue(15)youhave.

(1)A.sheB.herC.hersD.herself

(2)A.isB.wasC.beD.being

(3)A.lotsB.alotC.lotsofD.alotsof

(4)A.runB.ranC.isrunningD.runs

(5)A.becauseB.untilC.afterD.if

(6)A.fastB.fasterC.fastestD.thcfastest

(7)A.bcfoundB.findC.foundD.bccnfound

(8)A.aB.anC.thcD./

(9)A.EverythingB.SomethingC.Nothing0.Anything

(10)A.inB.atC.toD.on

(11)A.happyB.happierC.happincssD.happily

(12)A.goB.wentC.goingD.togoing

(13)A.BeB.TobeC.BeingD.Been

(14)A.andB.soC.bul□.however

(15)A.whichB.whatC.thatD.why

中考英语专项训练语法型完形填空

参考答案与试题解析

一.语法选择(共10小题)

1.Theworlditselfisbecomingmuchsmallerbyusingmoderntrafficandmoderncommunication

means.Lifetodayis(1)Beasierthanitwashundredsofyearsago,butit(2)Cnew

problcms.Oncofthebiggestispollution.Topollutemeanstomakethingsdirty.Pollutioncomesinmany

ways.We(3)Aseeit,smellit,drinkitandevenhearit.

Manhasbeenpollutingtheearth.Themorepeople,themorepollution.Manyyearsago,theproblem

wasnotsoserious(4)Ctherewerenotsomanypeople.Whenthelandwasuseduportheriverwas

dirtyinaplace,menmovedtoanotherplace.Butthisisnolongertrue.Manisslowlypolluting(5)_C

wholeworld.

Airpollutionisstillthemostserious.It'sbadtoallliving(6)Cintheworld,butthereisnotonly

onekindofpollution.Waterpollutionkillsourfishandpollutesourdrinkingwater.Noisepollutionmakesus

(7)Bangrymoreeasily.

Manycountriesaremakingrules(ofightpollution.Theystoppeoplefrom(8)Ccoalinhousesand

factoriesinthecity,andfromblowingdirtysmokeintotheair.

ThepollutionofSO?isnowihemostdangerousproblemofairpollulion.il(9)Abyheavy

traffic.ltiscertainthatiftherearcfewerpeopledriving,therewillbelessairpollution.

Theearthisourhomc.Wcmusttakecareofit.Thatmeanskeepingtheland*waterandairclean.Andwc

mustbecarefuloftheriseinpopulation(10)Cthesametime.

(1)A.moreB.muchC.less

(2)A.willbringB.broughtC.hasbrought

(3)A.canB.willc.might

(4)A.soB.butc.because

(5)A.aB.anc.the

(6)A.thingB.thing'sc.things

(7)A.becomesB.becomec.tobecome

(8)A.tobumB.burnedc.burning

(9)A.iscausedB.wascausedC.willcause

（10）A.inB.duringC.at

【答案】BCACCCBCAC

【分析】本文简要地介绍了世界上的污染问题，重点介绍了空气污染对人类社会的危害，

【解答】（1）考查副词。句意：今天的生活比几百年前容易多了，但它也带来了新的同题。A更

多；B许多；C更少。根据空后than（比）可知，此句使用比较级形式，空处修饰比较级easier,

应用much。故选B“

（2）考杳时态。句意：今天的生活比几百年前容易多了，但它也带来了新的问题。A将带来，用

在一般将来时：B带来，用在一般过去时；C带来，用在现在完成时。根据上文Lifetodayismuch

easierthanitwashundredsofyearsago（今天的生活比几百年前容易多了）可知，此处表示动作发

生在过去，强调对现在造成的影响或者结果，使用现在完成时。故选C。

（3）考查动词。句意：我们可以看到它，闻到它，喝到它，甚至听到它。A能；B将；C可能。

根据上文Pollutionconiesinmanyways.（污染来自许多方面。）可知，此处表示我们可以看到污染。

故选Ao

（4）考查连词。句意：许多年前，这个问题没有那么严重，因为没有那么多人。A所以；B但是；

C因为。根据空前theproblemwasnotsoserious（这个问题没有那么严重）可知，因为没有那么多

人。故选C。

（5）考查冠词。句意：人类正在慢慢污染整个世界。A不定冠词，表示泛指，用于辅音音素开头

的单词前；B不定冠词，表示泛指，用于元音音素开头的单词前；C表示特指。thewholeworld整

个世界，用the表示特指。故选C。

（6）考杳名词。句意：它对世界上所有的生物都是有害的，但并不是只有一种污染。A事情，单

数名词；B事情的；C事情，名词复数。根据空前all（所有的）可知，是指所有的生物，应用复

数名词。故选C。

（7）考查动词。句意：噪音污染使我们更容易生气。A变得，动词第三人称单数形式；B变得,

动词原形或过去分词；C变得，动词不定式。makesbdosth（使某人做某事）可知此处使用动词

原形。故选B。

（8）考查动词。句意：他们阻止人们在城市的房子和工厂里烧煤，也阻止人们向空气中排放脏烟。

A燃烧，动词不定式；B燃烧，动词过去式或过去分伺；C燃烧，动名词/现在分词。stopsbfromdoing

sth（阻止某人做某事）可知，此处使用动名词。故选C。

（9）考查语态。句意：这是由繁忙的交通造成的。A被造成，一般现在时的被动语态；B被造成，

一般过去时的被动语态；C将要造成，用在一般将来时。根据空前it指代二氧化硫污染，和cause

之间是被动关系，句子是一般现在时•，所以应用一般现在时的被动语态。故选A。

(10)考查介词。句意：与此同时，我们必须注意人口的增长。A在……里；B在……期间；C

在。atthesametime同时,为固定短语。故选C。

【点评】根据上下文语境，结合所给单词的意思确定答案。要注意对文章整体的把握。

2.Ourcitiesarcbusyandcrowded.Sometimestheyarcnotsmartenough.Asateenagerlivingin

Dongguan,Gu