高考英语语法练习选择题(附答案)

高考英语语法练习选择题（附答案）

1."yourmeetingis!"heofferedthemhissincerecongratulations.

A.HowagreatsuccessB.WhatagreatsuccessC.HowgreatsuccessD.

Whatgreatsuccess

2.MsNancydidn'tmindatalltotheceremony.

A.beingnotinvitedB.notbeinginvitedC.notinvitingD.nottobe

invited

3.Wemustrememberthatfashionisnotthemostimportantthingin

______life.

A./;theB./;/C.the;/D.the;the

4.Itquiteafewyearstheaccusedwasdeclaredinnocentandset

free.

A.was;sinceB.is;thatC.willbe;whenD.was;before

5.Theprofessorsaidhecouldtalkoninterestedtheaudience.

A.anytopicB.whichtopicC.whichevertopicD.thetopichethought

it

6.Undernocircumstancetotellliestoparents.

A.childrenareallowedB.arechildrenallowedC.childrenwillallowD.will

childrenallow

7.Modernscienceandtechnologyhascommunicationbetweenpeople

farapart.

A.madeconvenientB.madeitconvenientC.madeitconvenientforD.

madeitconvenientto

8.1heardthatyoureallyhadawonderfultimeatJohn'sbirthdayparty,?

A.didn'tIB.didn'tyouC.hadn'tyouD.willyou

9.Thegreatuseofschooleducationisnotsomuchtoteachyouthingsto

teachyoutheartoflearning.

A.asB.thatC.thanD.but

10.NomatterhowfrequentlytheworksofBeethovenalwaysattracta

largenumberofpeople.

A.performingB.performedC.tobeperformedD.beingperformed

11.theirrealeconomicsituations,theygotsomerelieffundfromthe

government.

A.ConsideringB.ConsideredC.HavingbeenconsideredD.Being

considered

12.Tinahaveknownthetruth,orshewouldhavetoldus.

A.mustn'tB.shouldn'tC.can'tD.needn't

13.Therearesomepolicecarsinfront.Whatdoyousuppose?

A.isthematterB.ishappenedC.isthewrongD.thetroubleis

14.ofwatermakesDeathValleyadesert,butitisbynomeansdevoid.

A.LackingB.BeinglackC.BecauseoflackD.Lack

15.Inrecentyearsmuchmoreemphasishasbeenputdevelopingthe

studentsproductiveskills.

A.ontoB.inC.overD.on

16.Asurveywascarriedoutonthedeathrateofthosewhowereinfectedby

SARS,weresurprising.

A.asresultsB.whichresultsC.theresultsofitD.theresultsof

which

17.Theorganizationbrokenorules,buthaditactedresponsibly.

A.neitherB.soC.eitherD.both

18.ManyworkerswereorganizedtoclearawayremainedoftheWorldTrade

Center.

A.thoseB.thatC.whatD.where

19.MytrainarriveinNewYorkateighto'clocktonight.TheplaneIwouldliketo

takefromtherebythen.

A.wouldleaveB.willhaveIe代C.hasleftD.hadleft

20.Theprofessorcouldhardlyfindsufficientgroundshisargumentsin

favorofthenewtheory.

A.tobebasedonB.tobaseonC.whichtobaseonD.onwhichto

base

21.evidencethatlanguageacquiringabilitymustbestimulated.

A.IfbeingB.ItisC.ThereisD.Therebeing

22.ProfessorWang,forhisinformativelectures,waswarmlyreceived

byhisstudents.

A.knowingB.knownC.tobeknownD.havingknown

23.InfactPeterwouldratherhaveleftforSanFranciscothaninNewYork.

A.tostayB.stayedC.stayD.havingstayed

24.Youhimsoclosely;youshouldhavekeptyourdistance.

A.shouldn'tfollowB.mustn'tfollowC.couldn'thavebeenfollowingD.

shouldn'thavebeenfollowing27.Wehadn'tmetfor20years,butIrecognized

herIsawher.

A.themomentB.forthemomentC.themomentwhenD.at

themomentwhen

28.Onhearingagreatnoise,Mikelookedforwardthroughthewindow

whathappenedoutsidetheroom.

A.toseeingB.toseeC.seeingD.tohaveseen

29.Youbedrivenoutoftheschoolifyoudaretocheatintheexam.

A.shouldB.wouldC.willD.shall

30.Everyonehopesthatwecandosomethingtomakethingsbetter,sowe

can'thelpunderthestress.

A.butworkingB.buttoworkC.workD.butwork

31.Weallthinkthatnoneedtomakelawstopreventtheyoungfrom

gettingmarriedduringtheircollegelife.

A.itisB.therehasC.ithasD.thereis

32.Postage,thenecklacewillcostyouatleast650yuan.

A.includingB.includedC.includeD.tobeincluded

33.Withhiseyesonthefamilyalbum,hethoughtofthefunhehad

whenhelivedwithhisparents.

A.fixingB.fixedC.tobefixedD.beingfixed

34.Georgeappliedforthepositionthreetimeshefinallygotit.

A.beforeB.untilC.whenD.after

35.Thisrobotissupposedtosavealotoflabor,butitremainsaproblemifit

A.isB.savesC.doesD.has

36.Thereweremanymorepeoplewhogotinjuredinthebigfirethan

A.wasreportedB.itwasreportedC.werereportedD.theywere

reported

37.Hedoesn'tknowwhattosay,foritisthefirsttimethathewitha

girl.

A.wentoutB.goesoutC.hasgoneoutD.hadgoneout

38.whichwaytotake,thelittleboybehavedlikearealgentlemanwho

comfortedhissisterfromtimetotime.

A.LeavingtowonderB.HavinglefttowonderC.LeftwonderingD.Leftto

wonder

39.Duringthetouristseason,therearemanypeoplewanderinginthiscityto

seetheoldcastlesinthesixteenthcentury.

A.tobebuiltB.beingbuiltC.havingbeenbuiltD.built

40.Whendoyouthinkstartthenewattack?

A.theywillB.willtheyC.theycanD.canthey

41.Some25,000peoplewerereportedintheeverrecordedworst

earthquakeinIran,whichoccurredlatethismonth.

A.werekilledB.tobekilledC.killingD.tohavebeenkilled

42.theteacher'ssuggestion,Tomfinallyfoundawaytosettlethe

problem.

A.FollowingB.TofollowC.FollowD.Hefollowed

43.thatnoonewaseverpreparedforit.

A.SosuddenlydidthebadnewscomeB.Sosuddenlythebadnewscame

C.SodidthebadnewscomesuddenlyD.Didthebadnewscomesosuddenly

44."thefriendshipbetweenourtwopeoplelastforever!",andwiththis

sincerehope,thepresidentconcludedhisspeech.A.CouldB.MayC.WouldD.

Must

45.Weneedamorecapableleader,withstrongwillandaswellasgood

humour.

A.whoB.thatC.oneD.which

46.Manypeopleattendvariouspubliclectures,chieflythemselves

familiarwiththelatestdevelopmentofdifferentfields.A.gettingB.togetC.to

havegotD.got

47.Itisnolongeraproblemthepoorchildreninthisdistrictcangoto

school.

A.thatB.whetherC.soD.because

48.Ofalltheapplicants,doyouthinkisfitfortheposition?

A.whoB.whoeverC.whomeverD.whichever

49.Partoftheworkistobefinishedtodayandbythisweekend.

A.anotherB.theothersC.therestD.theother

50.Generallyspeaking,thehardoneworks,.

A.thebetterhegetsresultB.thebetterresulthegetsC.hegetsbetter

resultD.doeshegetbetterresult

A.notinformingB.notbeinginformedC.beingnotinformedD.notto

beinformed

54.Itisthatterrorismisagreatthreattoworldpeace.

A.widelyacceptedB.widelyacceptingC.wideacceptedD.wide

accepting

55.Thehousebuiltofstonelastslongerthanbuiltofwood.

A.theoneB.oneC.thatD.its

56.E-mailaswellastelephonesmoreandmorepopularin

dailycommunication.

A.havebecomeB.becomeC.arebecomingD.isbecoming

57.Thiskindofclothwell.

A.washesB.washC.iswashedD.iswashing

58.Whatdoyoumeansayingthatyou'veneverheardofitbefore?

A.inB.byC.asD.with

59.He'sanintelligentboy.Hemadesuchafoolishmistake.

A.can'thaveB.maynothaveC.mightnothaveD.mustn'thave

60.Eachoftheengineersandprofessorsisworkinghardattheirposts,to

accomplishthegoalassoonaspossible.

A.wishB.forwishingC.wishingD.towish

61.Itisjustashardtopersuademywifenottodancetokeepmefromthe

footballfield.

A.soitisB.asitisC.soisitD.asisit

62.Itwasdarkandcold.Theyhadtofindahouseandsomewood.

A.tostayin...tomakeafirewithB.tostay...tomakeafirewithC.tostayin...to

makeafireD.tostay...tomakeafire63Someofthemiddle-agedpeopletothe

meetingwerefamousprofessors.

A.wereinvitedB.whoinvitedC.invitingD.invited

64Mostgreenvegetables,fortoolong,willlosenutrition.

A.iftobecookedB.ifcookedC.ifcookingD.ifbeingcooked

65.youdislikeancientbuildings,WarrickCastleisworthavisit.

A.AsB.IfC.EvenifD.Nowthat

66.theexpense,Iaround-the-worldtour.

A.Wereitnot...wouldtakeB.Ifitwerenot...takeC.Weren'titfor...willtakeD.

Ifithadn'tbeenfor...wouldhavetaken

67.fromthetopofthemountain,thewholecitylooksbeautiful.

A.SeenB.SeeingC.SeeD.Looked

68.theessayasecondtime,thehiddenmeaningwillbecomeclearerto

you.

A.WhilereadingB.AfterreadingC.YourhavingreadD.Whenyouread

69.impressedthevisitorsdeeplywastheworkersmadewiththeir

hands.

A.What...thatB.That...thatC.What...whatD.That...what

7O.Thenewspaper'sownerandeditorawayonholiday.

A.isB.areC.beD.havebeen

71.Recentestimatesshowthatmorethantwomillionbird-watchersinthe

UnitedStates.

A.thereareamongB.aretheretheC.thereareD.amongthe

72.EllisHaizlipbeganhisstagecareerinWashington,D.C.,supervisedthe

HowardUniversityPlayersduringtheirsummerseason.

A.hewasB.wherehewasC.whichheD.wherehe

73.Somepeopleholdthatthemoreconservativetheworldbecomes,haveold

furniture,oldhousesandoldpaintings.

A.thesmarteristoB.thesmarteritistoC.isitthesmartersoD.isoneto

thesmarter

74.Shewasjustabouttoexplainshehadn'tpassedhermathstestchiefly

outofcarelessnessherunclecame.

A.hermother...whenB.tohermotherwhy...thatC.hermotherthat...whenD.

tohermotherthat...when

75.Withtheshiningwaterbeforeyouandthewind,treesbehindyou,you

cannothelp.

A.blown...butfeelrelaxedB.blowing...feelingrelaxedC.blown...butfeel

relaxingD.blowing...butfeelrelaxing

76."Willyoubeabletofinishthejobthisweek?""

A.Ican'tsayitB.Idon'tknowthatC.I'mnotsurethisD.I

don'texpectso

77.It'simpossibleforachildtodosomuchworkwithinashortperiodoftime,

?

A.isn'titB.isitC.hasitD.hasn'tit

A.moretalentedB.themosttalentedC.mosttalentedD.themore

talented

81.Whenthefarmercamebackfromwork,hispetdogjumpedoutthedoorto

welcomehim.

A.fromB.frombehindC.ofD.ofbehind

82.hewasill,IwasexpectedtotakehisplacegreatlysurprisedmeforI

didn'thavemuchworkingexperience.

A.IfB.ThatifC.ThatD.Ifthat

83.sceneryinnationalparksisusuallyattractive.

A.AB.AnC.TheD.One

84.Ifyouhaveacold,stayathomesothatyouwon'tspreaditto.

A.anotherB.theotherC.othersD.theothers

85.Thosetogototheexhibitionshouldinformtheoffice.

A.notwantingB.whonotwantC.notwantedD.arenotwant

86.Thechildrenandwewillneverneglectedthem.

A.broughtupwellB.wasbroughtupwellC.hadbeenwellbroughtupD.

havebeenwellbroughtup

87.Themountainvillageismyhometown.Ispentmerrynighttherewhen

Iwasyoung.

A.agreatmanyB.plentyofC.manyaD.agreatdeal

88.InallEnglishtownsthereisaspeedlimitof30milesanhour,?

A.isthereB.isn'tthereC.isitD.isn'tit

89.Whyareyoualwaysmakingthesamemistake?ThinkofItoldyou.

A.thatB.whenC.howD.what

90.Nothingistime;yetnothingislessvalued.

A.morepreciousthanB.lesspreciousthanC.mostpreciousD.as

preciousas

91.CouldhavebeenwhohelpedSunnygetherworkdone?

A.they...itB.they...themC.it...themD.it...they

92.1knowaplaceIcangetacalculatoronsale.I'llpickoneupforyou

tomorrow.

A.whereB.whereverC.howD.which

93.Howteachersperformintheirclassesastronginfluenceonthe

growthofthepupils.

A.hasB.haveC.havingD.tohave

94.1foundthecatunderthebed,whohadcaughtamouse.

A.hidingB.hiddenC.tohideD.havinghidden

95.——Howdidhegetbacklastnight?----1thinkhebackonfoot,asthere

werenobusesortaxiesthenatall.A.mighthavecomeB.needn'thavecomeC.must

havecomeD.shouldhavecome

96.Thedoctorwouldallowhimtogohomeheremainedinbed.

A.asthoughB.forfearthatC.onconditionthatD.asfaras

97.Oneofthemostimportantsocialproblemsoftodayisjobstothe

unemployed.

A.whattobegivenB.havinggivenC.howtogiveD.tohavegiven

98.ThedoctorsaidIwasover-weight.IfonlyIless!

A.ateB.havebeeneatingC.haveeatenD.hadeaten

99.Itissaidthathegotlaughedatfor.

A.hisdishonestB.beendishonestC.beingdishonestD.tobedishonest

100.Ababyanimalknowsanimalsofownkindwhenitseesthem,when

itsmellsthemandithearsthem.

A.herB.one'sC.itsD.their

101.AfterChristmas,clothingonsaleinthatshopattractedquiteafew

housewives.

A.avarietyofB.anumberofC.thenumberofD.thegreatdealof

102.Themayorpromisedthecitygovernmentthebuildingofthenew

roadswiththetaxesitcollected.

A.shallfinanceB.maysupportC.canhelpD.shouldprovide

103.Whoeverdoeswrongtohiscountryortothepeopledeserves.

A.topunishB.tobepunishedC.topunishmentD.ofbeingpunished

104.Somechildrenusuallybehaveintheirownwaytheydonotgetalong

withtheirclassmatesandthereareoftendisagreementsbetweenthem.

107.Theimageofadevotedandnobleangelinwhitehealsthewounded

andrescuesthedyingismakingacomebackthenationfacesacrisis.

A.that...becauseB.who...whenC.which...thatD.what...as

108.Abouthowmanyelementsmakeupmostofthesubstanceswe

meetineverydaylife

A.itiswhichB.whatitisC.isitthatD.itisthat

109.Thegovernmentwasbelievedtobeconsideringalawita

crimetoimportantkindofweapon.

A.topass....tomakingB.tobepassing....tomakeC.passing...madeD.

passing....making.

110.DewittWallancefoundedtheReader'sDigestasapocket-sized,non-fiction

magazinetoinformandentertain.

A.wasintendedB.intendingC.tointendD.intended

111.thisinstrumentshouldhaveputitsworkpermitnumberonthebox.

A.WhocheckedB.WhoeverinspectedC.NomatterwhoexaminedD.Those

whoestimates

112.1amsureIcanhelpyoufindbedforyournewhouse,butnowI'm

headingforbedandgoodsleep.

A.a,a,theB.a,/,aC.the,a,aD.a,the,a

113.TwoofthenotebooksTomhadlostonthebuswerereturnedtothe

maindeskathisdormitory.

A.whatB.whichC.whoD.whose

114.Thedrinktastealittletome.

A.strongB.stronglyC.sostrongD.toomuchstrong

115.Myroommatelostalotofweighteveryday.

A.toexerciseB.withexerciseC.forexerciseD.byexercising

116.1wenttotobuyarulerandarubber.

A.astationerB.astationer'sC.thestationerD.stationer's

117.Theyarrivedthereatlast,.

A.wastiredandhungryB.beingtiredandhungryC.tiredandhungryD.tiredly

andhungrily

118.-Whatwasthepartylike?-Wonderful.It'syearsIenjoyedmyselfso

much.

A.beforeB.afterC.whenD.since

119.Timeshouldbemadeagooduseourlessonswell.

A.oftolearnB.oflearningC.tolearnD.tolearning

120.Whenhearrived,hefoundtheagedandthesickathome.

A.nothingbutB.nonebutC.noneotherthanD.nootherthan

121.Youcannotbecarefulwhenyoudriveacar.

A.veryB.soC.tooD.enough

122.Johnseemsaniceperson.,Idon'ttrusthim.

A.EventhoughB.EvensoC.ThereforeD.Though

123.Excuseme.Ifyourcall'snottoourgent,doyoumindminefirst

A.ImakeB.ifImakeC.metomakeD.thatImake

124.Weagreedtoaccepttheythoughtwasthebesttouristguide.

A.whateverB.whomeverC.whicheverD.whoever

125.sherealizeditwastoolatetogohome.

A.NosooneritgrewdarkthanB.HardlydiditgrowdarkthatC.Scarcelyhadit

growndarkthanD.Itwasnotuntildarkthat

126.Theyaregoingtohavetheservicemananelectricfanintheoffice

tomorrow.

A.installB.toinstallC.tobeinstalledD.installed

127.Thereisanincreaseof16%intheconsumptionoftobaccothe

previousyear.

A.overB.thanC.toD.then

128.ontime,Ithink,themedicinewillworkonhimbeforelong.

A.TakenB.BeingtakenC.IftakingD.Take

129.youwantmetofireyou,Isuggestyoustopwearingsportsclothesat

office.

A.AslongasB.AsfarasC.SinceD.Unless

130.Nobodyintheclassexceptyouandmetotheprincipalabouttheair

qualityproblems.

A.hascomplainedB.havecomplainedC.complainD.complaining

A.manysuchB.suchmanyC.somanyD.somuch

134.Jackgotagoodmarkalthoughhehaddonetheothers.

A.halfasmuchasB.asmuchashalfC.ashalfasD.asmuchhalfas

135.IntheUSA,boththefederalandstategovernmentshavelawsto

guardconsumersagainstdeceptiveadvertisements

A.tobedesignedB.designedC.todesignD.designing

136.ItishonorforMrs.Blacktobeinvitedtoactasanhostessatthe

party.

A.anB.aC./D.the

137.Don'tforgettheappointmentwiththeprincipalattheregistryoffice,

_____you

A.don'tB.doC.willD.shall

138.Wehavenointerestintheactress'sscandal（丑闻），hasbeenthe

focusofthenewspaper/sattentionformonths.A.whichB.whatC.whoD.that

139..tobemuchchanceofourcatchinghimupinthenearfuture.

A.Youdon'tseemB.Theredoesn'tseemC.Thatdoesn'tseemD.Itdoesn'tsee

14O.Terrydoesn'tliketheideaofhiswifeinthataffair.

A.beinginvolvedB.involvingC.involvedD.tobeinvolved

KEY

1-10BBBDCBABAB11-20ACADDDACBD21-30CBCDCCABDD31-40DBBAC

ACCDA41-50DAABCBAACB51-60DCBACDABAC61-70BADBCDADCA71-80CDBDB

DAACD81-90BBCCADCBDA91-100DAABCCCDCC101AABCCBBCDD111BBBAD

BCDAB121CBBDDAAADA131CDAABACABA

答案:

1.Bsuccess名词，保留远动词含义"成功"是不可数名词；如用来代替具体的

人（成功者）或具体的事（成功的事情（东西））是可数名词。故排除C,D；A

中how是副词，如改成howgreatasuccess就是正确的。

2.B

3.B抽象名词不特指时，前不用冠词。

4.D如将A项中was,since改成is,since是正确的；即从句中谓语先发生。如

用B项，是强调句，而强调句前后两个谓语动词在时间上必须一致（a）；被强

调部分能还回原句中（b）,即因为句中wasdeclared是过去时,B项中is改成was；

因为句中wasdeclared是非延续性动词,在years后加上ago将"一段"时间变成"

一点"就是正确的。C项前后时间不一致。

5.Cwhichever已失去疑问含义，等于anythingthat,表示强调；而which

topic中which保留疑问含义，译成"哪一个题目"，不符合句义。而A和D中缺少

连词。

6.B.含有否定意义的副词及介词短语放在句首时，句子中主语和谓语用部分

倒装。

7.A题目中hasmade是谓语，communicationbetweenpeoplefarapart短语

是宾语，convenient是宾语的补语，被前置。如用B项,it是形式宾语代替不定式

或从句。

8.B含宾语从句和定语从句的主从复合句，反意疑问句随主句变；但是在含

有宾语从句的住句中主语是第一人称时反意疑问句随从句一致。

9.A

10.B在让步，时间等状语从句中，如果主从句中主语一致，从句中谓语含

be动词，可以将从句中的主语和be省略，即在how后力口they（theworks）are,

再分别与选择项搭配后，就会发现正确答案是B。

11.Aconsidering"考虑到"，而considered"被认为"，根据全句含义，句中主

语they和considering是主动关系，因此选择项。

12.C13.A

14.Dlack作名词，后加。f短语。如用A项,lacking是及物动词的动名词，后

面不用介词或作不及物动词，后面加介词

ofin...o

15.Dput/place/layemphasison是固定搭配，表示"强调，注重。"

16.Dtheresultsofwhich等于whoseresults,是非限制性定语从句。

17.A

18.C该题空格处缺少的是连词，且在从句中作主语，所以排除A,D;that在

名词性从句中只起连接作用。

19.B

20.Donwhichtobasehisargumentsinfavorofthenewtheory=Theprofessor

willbasehisargumentsinfavorofthenewtheoryonsufficientgrounds.

29.Dshall用于第二，三人称表示说话人的心愿；will表示主语的心愿。

30.Dcan'thelpbutdo...相当于havetodo....°

31.DThereisnoneed(forsb.)todosth.是一个固定句型,相当于Itis

unnecessary(forsb.)todo…;或sb.havenoneedtodosth..

等于

32.Bpostageincludedincludingpostageo

33.Bfixone'seyeson/upon是固定短语，表示"注视"

34.A强调从句中谓语动词的动作发生的晚，表示"。。。。。。

-TpII

刁000c)0。O

是代动词，用来代替上文

35.Cdo(es)savealotoflabor0

36.A比较状语从句中省略与主句相同的成分，只保留比较对象。

37.C

38.Cleftwondering中left的逻辑主语是thelittleboy,所以可转换成The

littleboywasleftwondering...o

39.D非谓语动词的动作先于句中谓语动词的动作时，用过去分词。

40.A

41.D当不定式所表示的动作先于谓语动词所表示的动作时一，不定式用完成

时，且kill与逻辑主语people之间是被动关系，故选D

42.AFollowing做伴随状语，修饰found。伴随状语只有两种形式，主动用

following形式；被动用followed形式

43.A本句测试的是so--ad.—that...结果状语从句的倒装结构，即so-ad.提到

主语之前，主句用部分倒状。

44.BMay用在第二，三人称的疑问式结构中表示"祝愿"。

45.Cone做leader的同位语

46.B

47.A句中it是形式主语，代替that引导的主语从句。

48.A

49.C在四个选项中只有therest可以代替可数名词或不可数名词，其它三个

只代替可数名词。上句work是不可数名词，所以答案是C.

50.B

51.Dby加百分数或表示数量的名词，表示"相差的程度"。

52.C

53.B

54.A副词widely表示比喻含义"广泛地"；而副词wide表示具体含义"宽地，

完全地"

55.C不定冠词a限定名词时，下文one用来代替；而定冠词the限定名词

时，下文that用来代替

56.D

57.Aread,start,write等不及物动词加上方式状语或半系动词feel,taste,look

等加表语形容词，在英语中是主动形式，而表示汉语中被动意义。

58.B59.A60.C61.B同36题

62.A动词不定式tolivein和tomakeafirewith分别作定语修饰ahouse和

somewood,与被修饰的名词构成了动宾关系，所以动词不定式用及物动词或不

及物动词加介词构成的相当于及物动词的短语动词。

63.D64.B65.C主句与从句之间是让步关系，所以用evenif.

66.D与过去事实相反的虚拟语气。

67.A

68.D非谓语动词做状语，其逻辑主语是句中主语。Thehiddenmeaning不能

执行read的动作，所以排除AB,C项属于动名词独立主格结构，在句中做主

语。

69.C

70.Aand连接两个名词表示"一副，一双，一套等或一个人兼两个职务，即

用一个