外研八年级英语上册期中复习-语法选择20篇

专题（）7语法选择20篇

ThestorybeganinNortheastChina3,000yearsago.InChentangguan,agreatmannamedLi

Jingwaitedforhis]child.Afterwaitingformorethanthreeyears,hiswifefinallygave

birthtoalargeballofmeat.Lithoughtthebabywasabadone,sohecutthemeatballopen.Tohis

surprise,2beautifulboyjumpedoutoftheball.Suddenly,aTaoist（道士）arrivedand

namedthechildNezha.Also,hesentapresent3thechild,thecosmicwheel（乾坤圈）.

Thewheelwastooheavyfbrcommonpeopletopickup,4Nezhadiditbyhimselfeasily.

Onehotday,the5Nezhawantedtocooloff,sohewentfbraswiminthenearbysea.

HeswamhappilybutmadetheDragonKingoftheEastSeaangry.Thekingsentsomeone

6Nezha,buthedidn'tmakeit.TheDragonKingbecamemuch7.Thenhesent

hisfavouritesontogetNezha.Nezhahurtthedragonprince（皇子）badlyandtheprincedied.In

ordertotakethelifeofNezha,theDragonKing8heavystormoverChentangguan.To

helptheothervillagersinhishometownliveinpeace,Nezhakilled9.

TheTaoistrebuiltNczha'sbody.HealsogaveNezhaafirc-tippcdspear（火尖枪）andapairof

fire-and-windwheels.10happyNezhafelt!NezhawentstraighttotheDragonPalaceand

turnedthepalaceupsidedown.

1.A.threeB.thethirdC.thirdD.thethree

2.A.aB.anC.theD./

3.A.forB.withC.toD.of

4.A.soB.andC.becauseD.but

5.A.7-ycar-oldB.7-ycars-oldC.7-ycar-oldsD.7-ycarold

6.A.killsB.killedC.tokillD.killing

7.A.angryB.angrierC.angriestD.theangriest

8.A.wasmakingB,makesC.ismakingD.made

9.A.heB.himC.himselfD.his

10.A.HowB.WhatC.WhataD.Whatan

Asteenager,youhavemanydrcams.Thesedrcamscanbeverybig,like11theNobel

Prize.Theycanalsobesmall,likebecomingoneofthe12studentsinyourclass.Once

youfindadream,whatdoyoudowithit?Doyouevertrytomakeyourdream13true?

AndrewMatthews,tellsusthatmakingthedreamscometrueisthebiggestchallengeinourlife.

Youmaythinkyouarenotverygoodatsomesubjects,orthat14isimpossibleforyouto

becomeawriter.Thosekindsofideasstopyou15realizingyourdream.Infact,everyone

canrealizehisdream.Thefirstthingthatyoumustdoistorememberwhatyourdreamis.Don'tlet

itleaveyourheart.Keeptellingyourselfwhatyouwanteveryday,16thenyourdream

willcometruefaster.

Youmustalsonevergiveupyourdream.There17difficultiesontheroadtoyour

dreams.Youneedtodecidewhatisthemostimportant.18insteadofwatchingTVwill

helpyoutogetbetterexamresults,whilesavingfiveyuaninsteadofbuyinganicecream

19youcanbuyanewbook.

Asyougetclosertoyourdream,itmaychange20.Thisisgoodasyouhavethe

chancetolearnsomethingmoreusefulandfindnewhobbies.

11.A.towinB.winningC.wonD.winner

12.A.goodB.betterC.wellD.best

13.A.tocomeB.camec.comesD.come

14.A.thisB.thatc.oneD.it

15.A.offB.fromc.againstD.about

16.A.butB.soc.orD.and

17.A.aregoingtobeB.isgoingtobec.isgoingtohaveD.aregoingtohave

18.A.StudyingB.Tostudyc.StudyD.Tostudying

19.A.meantB.meanc.meansD.meaning

20.A.fewB.afewc.littleD.alittle

通读下面短文，掌握其大意，然后按照句子结构的语法和上下文连贯的要求，从每题所给的

四个选项中选出一个最佳答案，并将答题卡上对应题目所选的选项涂黑。

Wheredidyougoyesterday?Didyouhearmusicatanyofthoseplaces?Todaymoststoresand

restaurants21music.Youmightevenhearmusicin22officeoronafarm.

Scientistsbelievethatmusicchangepeople'sbehavior（行为）.Accordingtosomescientists,

thesoundofwesternclassicalmusicmakespeople23richer.Whenarestaurantplays

classicalmusic,peoplespendmoremoney24foodanddrinks.Whentherestaurantplays

modernmusic,peoplespendlessmoney.However,peoplespendevenlesswithoutmusic.

Scientists25believethatloudfastmusicmakespeopleeatfaster.Infact,peopleeat

theirfood26whenmusicgetsfaster.Somerestaurantsplayfastmusicduring

27busyhours.Thisgetspeopletoeatfasterandleavequickly.Restaurantscanmake

moremoneyinthisway.

Somescientiststhinkihalmusicmakesyouthinkandleambelter.Theysaythatmusichelps

28tobecomemoreactiveinclass.Itistruethatpeoplecanlearnbetterwhentheyare

relaxed.29listeningtomusiccanhelpyourelax.

Thenexttimeyouhearmusic3（）.becarefulandthinkaboutthat.Itmightchangethe

wayyoudothings.

21.A.playB.playsC.playedD.willplay

22.A.aB.anC.theD./

23.A,feelB.tofeelC.feltD.feeling

24.A.inB.onC.atD.by

25.A.tooB.eitherC.alsoD.neither

26.A.fastB.fasterC.fastestD.thefastest

27.A.theyB.themC.theirD.theirs

28.A.studentB.studentsC.student'sD.students'

29.A.SoB.OrC.AndD.But

30.A.nowhereB.everywhereC.anywhereD.Somewhere

通读下面短文，掌握其大意，然后按照句子结构的语法和上下文连贯的要求，从每题所给的

四个选项中选出一个最佳答案。

PollyCooperisamomoftwogirlsnamedDebbieandMilly.Hereiswhatshesaysaboutthem.

DebbieandMillyaresodifferent.Debbieis31shygirl.Sheenjoysdoingthingsby

32,anddoesn'tliketotalkandplaywithothers.Also,sheismoreselfish（自私的）Ihan

Milly.Itisdifficulttoaskhertosharethings33others.ButDebbiehashergoodpoints,too.

SchoolworkiseasierforDebbie,34sheisbetteratlearningthanMilly.Sheisalsogoodat

dancingandwantstobeadancerinthefuture.

Millyalways35biggerproblemswithherschoolwork.Shedoesn'tlikelisteningtoher

teachersinclassanddoesn'tspendenoughtime36.soherexamresultsareusuallyworse.

However,Millyismuch37___thanhersister.MaybebecauseMillyistwoyearsolderthan

Debbie,sheisalittlemoremature（成熟的）.

IworryaboutMillybecausesheisn'tsureaboutherfuture.Shedoesn'tknowwhatshewants

38aftersheleavesschool.I'malsoworriedaboutDebbiebecausesheisn'tashappyas

Milly.Idon'tthinkparents39stopworryingabouttheirkidsandI'llmissthembothwhen

theyleavehome.1hopetheycanlive40.

31.A.aB.anC.theD./

32.A.sheB.herC.hersD.herself

33.A.onB.toC.forD.with

34.A.orB,thoughC.soD.but

35.A.hasB.hadC.ishavingD.willhave

36.A.studyB.studiedC.studyingD.tostudy

37.A.outgoingB.moreoutgoingC.mostoutgoingD.themostoutgoing

38.A.doB.didC.doingD.todo

39.A.canB.shouldC.needD.must

40.A.happyB.happilyC.happinessD.Unhappy

通读下面短文，掌握其大意，然后按照句子结构的语法和上下文连贯的要求，从每题所给的

四个选项中选出一个最佳答案。

Doyouknowaboutbodylanguage?Itisalanguagev/ithoutwords.Itis41important

partofcommunication.

Youusedifferentbodylanguage42yourdailylife.Whenyousmile,others43

knowyou'rehappyorfriendly.Whenyoucry,peoplewillknowsomethingbad44ioyou

before.Whenyouputyourhandupinclass,theteacherwillknowyouwant45somethingor

askquestions.Whenyouputyourhandonyourcheek（脸颊），peoplewillknowyou46

now.

Usuallyusingdifferentbodylanguagemeansdifferentthings.Yourbrotherputsatoymousein

yourbed.47willyoudowhenyouseeit?Let's48thesetwoscenes（场景）.Inscene

one,yougiveitbacktohimwithasmile.Inscenetwo,youthrowitathim.Inthesetwoscenes,

49usedifferentbodylanguagetoshowdifferentfeelings.

Sousetherightwordsaswellasbodylanguagewhenyoucommunicatewith5（）.

41.A.aB.anC.theD./

42.A.ofB.atC.inD.by

43.A.isB.areC.willD.won't

44.A.happenedB.didn'thappenC.willhappenD.won'thappen

45.A.sayB.saysC.sayingD.tosay

46.A.thinkB.thoughtC.arcthinkingD.wouldthink

47.A.WhereB.WhenC.WhatD.Who

48.A.tocompareB.comparingC.comparesD.compare

49.A.youB.yourC.yoursD.yourself

5（）.A.otherB.othersC.theotherD.Another

Lastmonth,IwenttoYunnanformysummerholiday51myfamily.Itwasreally

enjoyable.HereI'dliketotellyouaboutmytrip.

Thefirstmorning,wegotupearlywhenwewerethere.We52togosightseeing（观

光）inLuguLakefirst.

Wewentboatingandsawsome53shows.Thenwestartedtoclimbupahill.Onthe

topofthehill,wesawbeautifulandclearscenery（景色）.Ireallyenjoyed54.

ThesecondmorningwewenttoLijiang55bus.Ittookalotoftimetogothere.

Whenwearrivedthere,itwasalmostin56evening.Afterashortrest,wehadapicnic

andenjoyedtheoldstreetsunderthemoon.

WewenttoKunming,the“springcity”,onthethirdday.WevisitedDianchi,watchedthebirds

andwenttotheflowermarket.57wewerealittletired,wehadafantasticday.

Thefour-daytripwasoversoon.Wehadtogo58.IthinkYunnanis59

placeinChina.IwillneverforgetthedaysIspentinYunnanandIhope60itagain.

51.A.aboutB.withC.fromD.of

52.A.decidedB.decideC.decidingD.decides

53.A.wonderfullyB.wonderfulC.morewonderfulD.morewonderfully

54.A.meB.myselfC.myD.I

55.A.byB.inC.onD.with

56.A.aB.anC.theD./

57.A.ButB.A.thoughC.SoD.Because

58.A.homeB.tohomeC.homesD.homely

59.A.beautifulB.themostbeautifulC.morebeautifulD.themorebeautiful

60.A.tovisitB.visitC.visitedD.Visiting

阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从各题所给的A、B、C和D

项中选出最佳选项。

Whydopeoplewearclothes?"Tomakemewarmand61mybody^^willprobablybe

theanswer.That'swhypeoplewearclothes,butpeoplealsowanttolookattractiveandappear

62toothers.

Ifclothes63forwarmthandtocovertheirbodies,mostclotheswillbesimpleand

cheap.Inmanycountries,however,clothesaresometimesveryexpensive.Themainreason

64thisisnotthecostofthematerialsorthecostofmakingclothes.Theclothesare

expensive65theyarefashionable.

Successfulbusinessmen,fbrexample,oftenwearveryexpensivesuits,shirtsandties.Sothey

pay66dollarsfbrasuitandseveralhundreddollarsfbratie.It'sstilljustasuitand

67lie,buttheypaythesepricesbecauseofthefamousdesigners.

Fashion68constantly(持续不断地).Itmeansthatpeople69wanttobe

fashionablehavetobuynewclotheseveryfewmonths,eveniflastmonth'sclotheshaveonlybeen

wornonceortwice.Somepeoplehave7()manyclothesthatsomeoftheseclotheshave

neverbeenworn.Theseclothesarcnolongerinfashionthoughtheyarcstillnew.

61.A.coveringB.tocoveringC.coveredD.cover

62.A.successfulB.successfullyC.successD.succeed

63.A.onlywearB.onlyworeC.areonlywearingD.areonlyworn

64.A.ofB.forC.atD.on

65.A.ifB.soC.becauseD.though

66.A.thousandsB.thousandC.thousandofD.thousandsof

67.A.aB.anC.theD./

68.A.changedB.hadchangedC.waschangedD.ischanging

69.A.whichB.whomC.whoD.whose

70.A.veryB.suchC.tooD.So

Eyecontact

Eyecontactmeanslookinginto71people'seyes.Thisisaveryimportantpartof

bodylanguage.Itcanbethekey72communication.Eyecontactcanshowfeelings

73friendliness,interestandunderstanding.

InWesterncountries,74eyecontactinconversationsisveryimportant.Ifyoudonot

useeyecontact,Westernersmaythinkthatyouarenotlistening.Andifyoulookaway,theymay

alsothinkthatyouare75.

However,inmanyAsiancountries,lookingdownwhentalkingwithanolderperson,

76ateacheroraparent,ispolite.Thesedifferencescancauseproblems.Forexample,an

AsianpersonmightlookdownwhilelisteningtoaWesternspeaker.TheWesternspeakermight

thinkthispersonisnotinterestedin77heorsheissaying.

Notusingeyecontactcancauseproblems,butusing78isnotpolite79.In

manycountries,watchingotherpeople,especiallystrangers,foralongtimeisimpolite.Thismay

makethem8()nervous.

71.A.otherB.anotherC.othersD.theother

72.A.inB.toC.atD.for

73.A.forexampleB.toc.suchasD.as

74.A.usingB.usedc.usesD.use

75.A.lieB.lyingc.layD.lain

76.A.likingB.likec.likesD.liked

77.A.howB.whyc.whatD.that

78.A.toomanyB.manytooc.toomuchD.muchtoo

79.A.alsoB.tooc.yetD.either

80.A.feelB.feelsc.feelingD.Felt

Ifyouvisittheanimalshelter（收容所）inSalinas,California,you'llseehugesignsthathavea

pictureofadogandacatonthem.ThesesignsXIinfrontofthesheltertocatchpeople's

attention.Thesignsmakepeopleinterestedintheshelterandencouragethemtovisitit-andmaybe

eventakeacatoradogintotheirhomes.

Eachyear,theSalinasshelteraccepts82dogsandcats.Someanimalsarelostwhile

somearcleft83peoplewhocan'ttakecareofthem.Ofalltheanimals,someof

84aretakenintonewhomes.Someanimalsaremovedto85shelters.And

unluckily,somecannotbesaved86theyaretoosickorarethoughttobedangerous.

Animalssheltersprovidefood,medicine,andsafeplacesX7animals.Buttheyarenot

thebesthomes.Theanimalsstayinsmallcages.Thepeoplewhoworkatsheltersdotheirbest

88fortheanimals,buttheanimalsdonotalwaysgettheattentionorexercisetheyneed.

Topreventanimalsfrom89homeless,petownersshouldtakegoodcareoftheirpets.

Mostpetdoctors90suggestpeoplemakesuretheyhaveaspecialsurgery（外科手术）.In

thisway,animalswon'thavemorebabies.Anditcanhelptoreduce（减少）thenumberofhomeless

animals.

81.A.putB.areputC.willputD.willbeput

82.A.thousandB.thousandofC.thousandsD.thousandsof

83.A.byB.withc.behindD.from

84.A.theirsB.theirc.themD.they

85.A.otherB.anotherc.theotherD.theothers

86.A.soB.becausec.thereforeD.however

87.A.withB.forc.inD.of

88.A.careB.caredC.caringD.tocare

89.A.becomeB.becomingC.becomesD.tobecoming

90.A.eitherB.aswellc.tooD.Also

阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从各题所给的A、B、C和D

四个选项中选出最佳答案。

Doyouoftentakeexercise?Weallknowthatitisgoodfor91.Lookatthefollowing

infonnation.There92fourreasonsforit.

Exercisingcancompletelychangemymood（心情）!

WhenIworkout,mybodyproducesendorphins（内啡肽）.Theycanmakemefeelhappy.I

alwaysfeelmuch93afterexercisingwhenIfeelupset.Nexttimewhenyouhaveabad

day,try94forarun.Thenyourdaywon'tseemsobad.

Exercisingcanhelpmemakefriends.

WheneverImovetoanewcity,Ilook95exerciseclassestotake.ThereImeetsome

peopleandtheyhavethesameinterestasme.Whenwemeetdifficultproblemsduringexercising,

wecansupport（支持）eachother!

Exercisinghelpsmerelax.

WhenItakeexercise,Iwillforgettheproblemsofmylife.Duringtests,Ialwaysspend

96hour（s）adayexercising.Itmakesmefeelrelaxedanditalsohelpsme97

wellatnight.

Exercisingmakesmestrongandhealthy!

Itishelpfulformetospendabout3098runningeveryday!Ibelieveaslongasyou

keep99that,youwillalsobestrongandhealthy.

So,nexttimeyoufeeldown,dosomesports.Itmightnotbeeasy,1001promiseyou

willfeelgoodafterthat.Believeme!

91.A.ourB.oursC.weD.us

92.A.areB.isC.wasD.were

93.A.goodB.thebetterc.bestD.better

94.A.goB.goingc.togoingD.went

95.A.atB.forc.afterD.on

96.A.aB.anc.theD./

97.A.sleepB.sleepingc.tosleepingD.slept

98.A.minuteB.minutes'c.minute'sD.minutes

99.A.doingB.doC.todoD.todoing

1(X).A.butB.orC.althoughD.Because

阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从各题所给的A、B、C和D

项中选出最佳选项。

^Volunteeringmakesyou101attheworlddifferently.Youcanseehowlittlethings

canchangeaperson'slifeforthe102saysMason,oneofthevolunteersthisyear.

Toencouragemorepeopletobecomevolunteers,theNationalVolunteerWeek103

everyAprilinmanycountries.However,itisnoteasytotakethefirststop104people

willworryaboutnotbeingabletomeettheorganization'sexpectations(预期).Nothavingenough

timealsopreventssomefrom1()5theirabilities.

Thefollowingtipscanhelpifyouhavesomeoftheseworries.

Startoutslowlyanddon'taddtoomuchpressure.Even106hoursamonthcanmake

abigdifferenceinsomeone'slife.

Takepartinatrainingmeetingfornewvolunteersbeforeyouwork,andyoucandealwiththe

work107.

Workwithanexperiencedvolunteer.He108helpyouunderstandtheorganization^

expectations.

Inviteafriendorfamilymembertoserve.Itisagoodexperience109withthem.

Finally,itisimportanttorememberthatnotallvolunteerexperiencesareperfect.Ifone

experiencedoesn'twork,don,tgive110andyou'llsurelyfindtherightopportunity.

101.A.lookedB.lookC.lookingD.looks

102.A.goodB,worseC.betterD.best

103.A.isholdingB.heldC.isheldD.holds

1()4.A.whenB.butC.ifD.because

105.A.shareB.sharingC.toshareD.shared

106.A.fewB.littleC.afewD.alittle

107.A.confidentB.confidenceC.moreconfidentD.moreconfidently

108.A.canB.mustC.shouldD.needto

109.A.volunteerB.tovolunteerC.volunteeringD.volunteered

110.A.outB.forC.inD.Up

Manyyearsago,onastormynight,111elderlymanandhiswifeenteredasmallhotel

inPhiladelphia,USA.Itrained112outside.Thecoupleapproached（走近）frontdeskand

wantedtoaskfbraroomtostay.Thehusbandsaid,"Couldyoupossiblygiveusaroomhere?”The

receptionist,afriendlyman,lookedatthecoupleandsaid,“AHourrooms113After

hearingthis,thecouplegot114

“115thereceptionistsaid,"Ican'tsendanicecouplelikeyououtintorainatone

o'clockinthemorning.Wouldyouliketosleepinmyroom?Itisnotexactlyasuite（套间）butit

willbe116tomakeyoumuchmorecomfortablefbrthenighl.”

Thecouplerefiisedthesuggestion,“Wecan'ttakeyourplaceonthisrainynight."The

receptionistsaid,"Don'tworryaboutme.Iwillmakeoutjustfine,“andkeptinvitingtheoldcouple

117fornight.Sothecoupleagreed.

Nextmorning,astheelderlymanpaidthebill,hesaidtothereceptionist,4<Youarekindof

managerwhoshouldbebossofabesthotel.MaybesomedayIwillbuild118fbryou.^^The

receptionistlookedatthemandsmiled.Threeofthemhadgoodlaugh.

Twoyearspassed.Duringthesetwoyears,thereceptionistspentallhistime119hard

andhadalmostforgottenabouttheincident.Oneday,hereceivedaletterfromtheoldman.Inthe

letter,theoldmanremindedhim120thestormynightandinvitedthereceptionisttomeet

himinNewYork.

TheymetinNewYork.Theoldmanpointedtowardsahotelandsaid,“ThatisthehotelIhave

justbuiltfbryoutomanage.”

111.A.theB.aC.anD./

112.A.heavyB.heavierC.heaviestD.heavily

113.A.takeB.istakenC.havetakenD.havebeentaken

114.A.disappointedB.disappointingC.appointedD.appointing

115.A.ThereforeB.HoweverC.FinallyD.Because

116.A.oldenoughB.enougholdC.goodenoughD.enoughgood

117.A.stayB.stayedC.stayingD.tostay

118.A.theseB.thisC.onesD.one

119.A.workB.workedC.toworkD.working

120.A.aboutB.thatC.toD.With

Doingvoluntaryworkisaneasywaytohelpothers,andit'salsoagreatwaytohelp

121.Helpingothersinyourcommunity（社区）isagreatwaytobringjoytoothersand

gelihtmusluuloflife.You'llfeelgoodlor122yourlime.Il'salsopossibleforyoulu

make123withpeoplearoundyou.

Doingvoluntaryworkisgoodforyourhealth,too.124newstudyhasfoundthat

peoplewhodovoluntarywork125atleast200hoursayeararehealthierthanthosewho

neverdo.It'sverygoodforpeoplewhoworkinoffice,because126usuallysittoolong

everyday.However,doingvoluntaryworkhelpstostop127toolongandmakesyoudo

moreexercise.

Youcanchoosetobecomeavolunteer,too.Also,youcangiveawaymoneytopeopleinneed.

Besides,youcandonate（捐献）yourunusedclothesorbooks.Youwillgetasenseofhappiness.

Sometimesvoluntaryworkisboring,128itcanhelpyoualot.

It129helpyoukeephealthy,improveyourskillsandmakeyoubecomeaconfident

person.Nowmoreandmorepeopleareoffering130somevoluntarywork.Pleasejoinus

andworktogetherforasharedfuture.

121.A.youB.yourC.yoursD.yourself

122.A.giveB.givesC.givingD.gave

123.A.friendB.friendsC.friendlyD.friends,

124.A.AnB.AC./D.The

125.A.inB.ofC.forD.on

126.A.theirB.theyC.themD.themselves

127.A.sitB.sitsC.sittingD.sat

128.A.soB.butC.andD.if

129.A.canB.mustC.mightD.need

130.A.doB.doingC.todoD.Does

Lucy,ajuniorhighschoolstudentfromBeijing,isathomeeveryeveningtowatchthe

Japanesecartoon一"FamousDetectiveConun"onTV.Shesaid“Thestoryissointeresting.I

alwayswanttoknowwhathappensnext.”

ManystudentslovecartoonsonTV,infilmsandincomicbooks.Cartoonsareespeciallyhot.

TheCartoonFestival131inbigcitieslikeShanghaiandGuangzhoueveryyear.Lotsof

peoplecometovisit.Manyof132arestudentsfromjuniorhighschool.Manyfamous

cartooncharacters,likeCrayonShin-chanandDoraemon,arepopularamongteenagers.

Somestudentswatchcartoonsforfun.Othersthinkthey133learnsomethingfrom

cartooncharacters.However,someparentsandteachers134thatcartoonsandcomicstrips

arebadforstudents.Studentsmaylearnbadbehaviours135fromthecharacters.136

problemisthatstudentsspendtoomuchtime137cartoonsonTV.Someevenreadcomic

stripsinclass.Parentswanttheirchildrentowork138onschoolworkthanonotherthings.

YangXiong,139expertonteenageeducationinShanghaisaid,"14()cartoons

andcomicstripsmaybefun,studentsshouldnotspendtoomuchtimeonthem.”

131.A.isheldB.holdsC.toholdD.willhold

132.A.theyB.themC.theirD.theirs

133.A.wouldB.shouldC.canD.must

134.A.worryB.worriedC.worryingD.toworry

135.A.easyB.easierC.easiestD.easily

136.A.OtherB.AnotherC.OthersD.Theothers

137.A.watchB.towatchC.watchingD.watched

138.A.hardB.harderC.hardestD.hardly

139.A.anB.aC.theD./

140.A.BecauseB.IfC.ButD.Although

阅读下面短文，按照句子结构的语法性