2025年厦门软件职业技术学院高职单招高职单招英语2016-2024历年频考点试题含答案解析

2025年厦门软件职业技术学院高职单招高职单招英语2016-2024历年频考点试题含答案解析（图片大小可自由调整）一、单选题(共50题)1、材料

Wehaveallexperienceddayswheneverythinggoeswrong.Adaymaybeginwellenough,butsuddenlyeverythingseemstogetoutofcontrol.Itseemsasifasingleunimportanteventmaycauseanumberofthingstohappen.Letussupposethatyouarepreparingamealandkeepinganeyeonthebabyatthesametime.Thetelephoneringsandthismeansyourtroublesarebeginning.Whileyouareonthephone,thebabypullsthetableclothoffthetable,destroyingyourhalfpreparedmeal.Youhanguphurriedlyandattendtoyourbaby.Meanwhile,themealgetsburnt.Asifthiswerenotenoughtobringyoutotears,yourhusbandarrives,unexpectedlybringingthreegueststodinner.

Thingscangowrongonanumberofpeopleontheroad.Duringtherushhouroneeveningtwocarshiteachotherandbothdriversbegantoargue.Thewomandriverbehindthetwocarshappenedtobealearner.Shesuddenlygotintoapanic(恐慌)andstoppedhercar.Thismadethedriverfollowingherstopsuddenly.Hiswifewassittingbesidehimholdingalargecake.Asshewasthrownforward,thecakewentrightthroughthewindowandlandedontheroad.Seeingacakeflyingthroughtheair,atruck-driverhadtostophistruckallofasudden.Thetruckwascarryingemptybeerbottlesandhundredsofthemslidoffthebackofthetruckontotheroad.Thisledtoyetanotherangryargument.Meanwhile,thetrafficpiledupbehind.Ittookthepolicenearlyanhourtogetthetrafficonthemoveagain.Inthemeanwhile,thetruck-driverhadtosweepuphundredsofbrokenbottles.Onlytwodogswereenjoyingthemselvesfromtheaccident,fortheywerehappilyhavingwhatwasleftofthecake.Itwasjustoneofthosedays!Whenthetelephonerings.___.(1分)A、

you'd

better

have

your

baby

a

little

distant

from

your

table

before

going

to

answer

the

phoneB、

your

trouble

is

sure

to

comeC、

you'd

better

just

let

it

ring

all

the

wayD、

you

should

never

go

to

answer

it

in

a

hurry正确答案选项：参考答案：A2、Couldyoutellme（）thisword?(1分)A、tohowreadB、howtoreadC、howreadD、howreadto正确答案选项：参考答案：B3、Fortunately,thenumberofcyclistsrunningtrafficlightsis______.

(1分)A、onthedecreaseB、ontheriseC、ontherunD、onthemove正确答案选项：参考答案：A解析

考查固定短语辨析。句意：幸运的是，骑自行车闯红灯的人数正在减少。根据Fortunately，可知骑自行车闯红灯的人数正在减少。Aonthedecrease在减少中；Bontherise在增加；Contherun在逃；Donthemove在活动中，故选A。4、材料Aprofessorenteredtheclassroomandtoldthestudentsaboutasurprisetest.Allstudentswere（1）andwaitedforthetesttobegin.Theprofessorgavethetestpaperstoallstudentswithtextfacingdownatthedesk.（2）hewasdonewith（3）thetesttoallstudents,heaskedthemto（4）thetestpaperandbegin.

Studentswereconfused(迷惑)toseethattherewasjustablack（5）inthecenterofthepage.Theprofessortoldthem,“Iwantyouto（6）aboutwhatyouseethere.”Thestudentswere（7）confusedbutgotstartedwiththetest.8theendoftheclass,theprofessorcollectedallanswersheetsandstartedreadingeachanswerfromeachsheetinfrontofallstudents.

（9）ofthemdescribedabouttheblackdotandtriedtoexplainitsposition.

Now,profesorbegantoexplain,“Hereeveryone（10）theblackdotandwroteaboutit（11）noonewroteaboutthewhitepaper.Thesameis（12）ourlives.Thewhitepaperstandsforourwholelifeandtheblackdot（13）problemsinourlife.

Ourlifeisa（14）giventousbyGod,withloveandcare,andwealwayshavereasonstocelebrate—ourfriendsaroundus,thejobthatprovidesuswitheverythingweneed.（15）,wejustfocusondaytodayproblemslikehealthissues,lackofmoney,problemsinrelationships,butwe16scethattheseproblemsarevery（17）comparedtoeverythingwehaveinourlives.”

Weshouldtrytotakeeyesoffour（18）ndenjoyeachmoment（19）lifegivesus.Behappyand（20）yourlifepositively.第8空填（）。(1分)A、ByB、AtC、InD、On正确答案选项：参考答案：B解析考查固定短语辨析。bytheendof意为“截止到……”;attheendof意为“在……的末尾”。根据句意可知，是在本节课的末尾。故选B。5、There（）abasketballgamebetweenthesetwogradesinthegymthisafternoon.(1分)A、willB、isgoingtohaveC、isgoingtobeD、willhave正确答案选项：参考答案：C解析考查一般将来时。句意为：“今天下午在体育馆两个年级之间将会有一场篮球赛。”根据thisafternoon可知是将要进行的动作，所以应用一般将来时，therebe的一般将来时为therewillbe或thereis/aregoingtobe,abasketballgame是单数，所以用is。故选C。6、I__________manygoodfriendssinceIcametoChina.

(1分)A、madeB、havemadeC、makesD、willmake正确答案选项：参考答案：B解析句意：自从我来到中国，我交了许多好朋友。根据后文sinceIcametoChina可知应用现在完成时，主语I，助动词用have。故选B。7、材料ManyTVprogramsseemtobequiterealistic,OnewhowatchesTVoftenfeelsthatwhateverhappenedinthefilmmayas（1）happentohim.Withonlyalittleimagination,everymaninthestreetmay（2）tobeathief,oraspyoramurderer.Janehadbeenwatchingaspy（3）atafriend'shome.Initayounggirlhadbeen（4）andmurdered.Shefeltalittle（5）.Shetookatrainbacktothecenterofthecity.Therewerealotofpeople（6）withher,soshefeltmuchsafer.

Amansat（7）her,readinganewspaper.Shethoughtnothingofituntilshesawhimstaringather.Rememberingthefilmandfeelinguncomfortable,she（8）thetrainandwenttothebusstop.Whenhegotonthe（9）busasshedid,shefoundhewasfollowingher.Whenshegotoffthebus,shewasgettingmoreandmorefrightenedasthestreetalmostbecameempty,She（10）asquicklyasshecould.Shecouldhearfootstepsbehindher,butshedidn'tdaretolookoverher（11）.Itseemedtohavebeenhoursbeforeshe（12）thefrontdoor.Shelookedforherkey,butwasunabletofindthem.Thefootstepsstoppedbehindher.Shefeltahandonhershoulder.Insteadoffeelinghandsroundher（13）,however,sheheardapleasant（14）:

“IapologizeifIfrightenedyou.IthoughtI（15）youinthetrain,butIwasnotsure.”Itwasherneighbour!

第(15)选（）(1分)A、knew

B、frightened

C、recognized

D、noticed正确答案选项：参考答案：C8、-Don'tworry.Iwilllookafteryourbaby（）-Thanksalot.(1分)A、carefulenoughB、enoughcarefulC、carefullyenoughD、enoughcarefully正确答案选项：参考答案：C解析考查副词。句意为：“——不要担心，我会足够认真地照顾你的孩子的。--非常感谢。”careful是形容词，意为“认真的”;carefully是副词，意为“认真地”。enough意为“足够的”,修饰形容词或副词时，位于形容词或副词的后面，所以排除B和D;句中修饰动词短语lookafter,所以应用carefully。故选C。9、－IhearIronManIIIisonrecently.Let’ssetoffforthecinematoappreciateitnow.－________It’sabout10PM.I’msotiredthatImustgotobed

(1分)M、I’msotiredthatImustgotobedA、Let’sfindsomeoftheaction.B、Howdoyoufindit?C、It’sentirelyuptoyou.D、Youcan’tbeserious.正确答案选项：参考答案：D解析考察交际用语。A让我们找点事情做；B你认为它怎么样？C完全由你决定。D你不会是认真的吧！句意：我听说《钢铁侠3》上映了。我们现在就出发去看吧！—你不会是在开玩笑吧！现在10点了，我累了，我要上床睡觉了。故D正确。10、材料Iwaswalkinghomefromschoolonedayandithappenedtobeaparticularlycoldandwindyday.Itwas（1）andIwascrazyenoughtoforgetmyhatandscarf.Youcanimaginemycheekswererosy（2）andmyhandswereasnumbastheycanbe.

Allofasudden,anoldlady（3）upbesidemeandaskedifIwouldlikearide（4）.Atfirst,IsaiditwasOKandher（5）smilemelted(融化)awaythethoughtthatIshouldnevertalkto（6）!Wehadanamazingchatandshewasjust（7）agoodwoman.Shetoldmeher（8）andshedroppedmeoff.

Ididn'tseeherortalktoherforaboutamonthandonenightasI（9）herkindgesture,Idecidedtoreturnthefavor.So,Imadealotof（10）andwalkeddowntoherhousewithmy

friend.AtfirstIwasabit（11）shewouldn'tremembermeorthinkthatIwasabadmanwhopoisonedcookiesbutluckily,Iwas（12）wrong.Shewassohappy,andshehuggedmeandkissedmeandseemedso（13）thatsomeonewoulddosomethinglikethat!

WhenIgothomemymumtoldmethatshe（14）andtoldmymumonthephonethatshe（15）becauseshewassotouched.Shesaidshewouldnever（16）thekindnessthatwasgiventoher!Thatfilledmewithsuch（17）!Therereallyisnothingelsejoyfullikehelping（18）andmakingsomeone'sday（19）!

Letusneverforgetthejoyweget（20）givingothersahand!第4空填（）。(1分)A、hospitalB、familyC、schoolD、home正确答案选项：参考答案：D解析考查名词词义辨析。hospital意为“医院”;family意为“家庭”;school意为“学校”;home意为“家”。根据上文的“Iwaswalkinghomefromschool”可知，是在放学回家的路上。故选D。11、Wefound（）veryeasytolearnaforeignlanguagewell（）theteacher'shelp.(1分)A、this;withB、that;underC、it;withD、its;under正确答案选项：参考答案：C解析考查代词和介词。句意为：“我们发现在老师的帮助下学好外语很容易。”find+it+形容词+todosth.表示“发现做某事是……”;withtheteacher'shelp意为“在老师的帮助下”。故选C。12、Itwas______thattheywentforadriveinthecountryside.

(1分)A、suchafineweatherB、sofineaweatherC、suchfineweatherD、sofineweather正确答案选项：参考答案：C解析so和such的用法。such与so的意思都是“如此，这样”。1、such后面主要是修饰名词。即：such+a/an+adj.+n．或a/an+such+adj.+n.。如果名词是不可数名词或复数名词，则不可以用不定冠词a或an。2、so后面只能跟形容词或副词。即：和so+adj．或adv．不过，so后面也可以跟名词，但该名词必须是单数可数名词。用法为：so＋形容词＋a或an＋单数可数名词。Weather为抽象名词，不可数，故选C。13、Theboyburstintotears________hesawhismother.

(1分)A、atthemomentB、inamomentC、foramomentD、themoment正确答案选项：参考答案：D解析考查连词短语。句意：这个男孩一看见妈妈就突然哭起来了。句中themoment为连词短语，表示一……就……，其它短语只可作状语，Aatthemoment此刻，Binamoment一会儿，Cforamoment有一会，都不能做连词，故选D。考点：考查连词短语14、Thegirllikesthebooksomuchthatshecan’t_____.

(1分)A、putitupB、putitdownC、putonitD、putoffit正确答案选项：参考答案：B解析这个女孩非常喜欢这本书，以至于她无法放下它。puton穿上；putup张贴；putoff推迟；putdown放下，后面跟代词作宾语时，代词要置于中间。15、Whyareyousocrazyaboutwatchingbasketballmatches?

Theyareexcitingandsometimesyouwon'tknowtheresult_______thematch

ends.

(1分)A、whenB、afterC、untilD、assoonas正确答案选项：参考答案：C解析你为什么如此痴迷于看篮球比赛？——他们很激动人心，有时在比赛结束前你不会知道结果。until直到，引导时间状语从句；not...until...是固定搭配。根据句意“他们很令人兴奋，有时直到比赛结束你才知道结果”和语法可知，要填“直到”，其它选项语意不通。16、Whenhewaseightyearsold,Mozart_____hisfirstsymphony.

(1分)A、writeB、writesC、wouldwriteD、wrote正确答案选项：参考答案：D解析本题考查:过去时用法。Whenhewaseightyearsold状语从句，表示当他八岁的时候。故用过去时。综合分析前后句，可知此处填wrote最合适，完整句意为:Whenhewaseightyearsold,Mozartwrotehisfirstsymphony.莫扎特八岁时写了他的第一首交响曲。正确答案为:D17、（）studentsinourschoolareactiveandhappy.(1分)A、AllB、AlltheC、TheallD、Allof正确答案选项：参考答案：B18、—Couldyoupleasehangoutwithmethisafternoon?—______.IhavetomakeaplanforClean-UpDay.

(1分)A、SorryIcouldn’tB、SorryIcan’tC、SureIcanD、SureIcould正确答案选项：参考答案：B解析--今天下午你能跟我一起去闲逛吗？--抱歉，我不可以．我必须为清洁日制定计划。根据"Couldyoupleasehangoutwithmethisafternoon？"可知，这是有礼貌的提出请求，这里could不表示过去的时态，而是一种委婉的语气．其肯定回答可用：sure/certainly/noproblem等，否定回答可用：sorry，Ican't或I'dloveto，but…等．故答案为B19、Ourmathsteacherhas（）Australiaforaweek.(1分)A、gonetoB、beeninC、arrivedinD、beento正确答案选项：参考答案：B20、___beautifulthepictureis!

(1分)A、HowB、WhatC、Whata正确答案选项：参考答案：A解析感叹句的结构为What(a/an)+形容词+名词+主语+谓语!或How+形容词/副词+主语+谓语!故选A。21、Don'tbenervous,takeit（）(1分)A、easilyB、easyC、simplyD、simple正确答案选项：参考答案：B22、You'dbettertakethemapwithyou（）youwon'tgetlost.(1分)A、suchthatB、assoonasC、aslongasD、sothat正确答案选项：参考答案：D解析考查连词。句意为：“你最好带上地图，这样就不会迷路。”sothat意为“因此；这样”,引导目的状语从句。据句意可知后句是前句的目的，所以用sothat。故选D。23、IfIwereyou,I（）studyharder.(1分)A、hadB、wouldC、didD、do正确答案选项：参考答案：B解析考查虚拟语气。句意为：“如果我是你，我会更加努力学习。”if引导的虚拟条件句，与现在事实相反时，从句的谓语动词用过去式(be通常用were),主句用should/would/could/might十动词原形。故选B。24、Nobody________goingtopickcorninthefield．

(1分)A、isB、areC、willD、does正确答案选项：参考答案：A解析没有人会在地里摘玉米。“nobody”是单数形式，所以用is25、Peoplecertainlydidnotwanttomovebutbecauseof（）,itwasverydangeroustoremaininthisarea.(1分)A、highpoisonouschemicalsB、highlypoisonchemicalsC、highpoisonouschemistryD、highlypoisonouschemicals正确答案选项：参考答案：D26、材料Twodaysago,Bob（1）aletterfromhisgirlfriend,Mary.Shewrote,“IwillleaveBeijingforLondonattenonJune3rd.Pleasemeetmeatthe（2）.”

NowBobwasstandingattheairportand（3）someflowers.Hewas（4）becauseMary'splanewasthreehourslate.But（5）knewwhy.Bobwalkedovertothebarattheairportandhadadrink,Hewalkedbacktothegate.Therewasstill（6）news.Hewalkedbacktothebarandhad（7）drink.

（8）,Mary'splanelandedandthepeopleontheplanestartedcomingout.Bobsmiledand（9）Mary.Afteratimehestopped（10）becausethatlastonefromtheplanewasnotMary.

Bobsaidtohimself,“（11）luck!What（12）?”Hewentovertotheinformationdesk.“MynameisBobWaston,”hesaid,“Haveyougotanymessage（13）me?”

“Yes,”saidthegirlstandingthere,“Atelephonemessagefrom（14）.”Withthesewords,shehandedhimapieceofpaper.“Mr.BobWaston,LondonAirport.Sorry,I'llreturnnextSunday.”

Bobthankedthegirlattheairport,gavethe（15）toherandsaidgood-bye.

第(11)选（）(1分)A、nobody

B、anybody

C、somebody

D、everybody正确答案选项：参考答案：A27、Theoldcouplewere（）becausetheyhada（）tripinAustralia.(1分)A、pleased;pleasureB、pleased;pleasantC、pleasant;pleasedD、please;pleased正确答案选项：参考答案：B解析考查形容词。句意为：“这对老夫妇很高兴，因为他们在澳大利亚的旅行很愉快。”pleased为形容词，意为“高兴的”,修饰人；pleasant为形容词，意为“愉快的”,修饰物。第一个空格处用形容词pleased作表语修饰主语Theoldcouple;第二个空格用形容词pleasant作定语修饰名词trip,故选B。28、—Bob,howaboutgoingswimmingthisweekend?—Goswimminginthisweather?_____.

(1分)A、NotlikelyB、HaveagoodtripC、OKD、I’mfondofthat正确答案选项：参考答案：A解析-鲍勃，这个周末去游泳怎么样？-在这种天气里去游泳？不可能Notlikely不可能，根据句意选A。29、Thewindow________tenminutesago,andtheroomisbrightnow.

(1分)A、canbecleanedB、iscleanedC、wascleanedD、willbecleaned正确答案选项：参考答案：C解析十分钟前，窗户被擦干净了，房间现在很亮。一般过去时的被动语态,就是用动词be的相应单词was,were+动词的过去分词30、Afirebrokeoutlastnight,____threechildrenandtwoadults.

(1分)A、killedB、killingC、killD、tokill正确答案选项：参考答案：B解析考查非谓语动词。句意：昨晚发生了一场火灾，造成三个儿童和两个成年人死亡。从结构判断，后面是结果状语，不定式表示出人意料的结果，现在分词表示自然产生的一种结果，故选B。31、材料

Myhouseismadeofwood,glassandstone,Itisalsomadeofsoftware.

Ifyoucometovisit,you'llprobablybesurprisedwhenyoucomein.SomeonewillgiveyouanelectronicPINtowear.ThisPINtellsthehousewhoandwhereyouare.Thehouseusesthisinformationtogiveyouwhatyouneed.Whenit'sdarkoutside,thePINturnsonthelightsnearestyou,andthenturnsthemoffasyouwalkawayfromthem.Musicmoveswithyou,too.Ifthehouseknowsyourfavoritemusic,itplaysit.Themusicseemstobeeverywhere,butinfactotherpeopleinthehouseheardifferentmusicornomusic.Ifyougetatelephonecall,onlythenearesttelephonerings.

Ofcourse,youarealsoabletotellthehouseifyouwantsomething.Thereisahomecontrolconsole(控制台)，asmallmachinethatturnsthingsonandoffaroundyou.

ThePINandtheconsolearenewideas,buttheyareinfactlikemanythingswehavetoday.Ifyouwanttogotoamovie,youneedaticket.IfIgiveyoumycarkeys,youcanusemycar.Thecarworksforyoubecauseyouhavethekeys.MyhouseworksforyoubecauseyouwearthePINorholdtheconsole.

Ibelievethattenyearsfromnow,mostnewhomeswillhavethesystemsthatI'veputinmyhouse.ThesystemswillprobablybeevenbiggerandbetterthantheonesI'veputintoday.

Iliketotrynewideas.Iknowthatsomeofmyideaswillworkbetterthanothers.ButIhopethatonedayI'llstopthinkingofthesesystemsasnew,andaskmyselfinstead,“HowdidIlivewithoutthem?”

What'stheauthor'spurposebywritingthefourthparagraph?(1分)A、

To

let

readers

know

why

his

ideas

are

new.B、

To

explain

more

easily

what

the

functions

of

the

PIN

and

the

console

are.C、

To

explain

the

importance

of

the

PIN

and

the

console.D、

To

let

readers

know

how

special

his

house

is.正确答案选项：参考答案：B32、Fewofthemhurtthemselvesintheaccidentlastnight,________?

(1分)A、don'ttheyB、didn'ttheyC、didtheyD、dothey正确答案选项：参考答案：C解析句意：昨晚事故中他们几乎没有人伤到自己，不是吗？此题是考查反意疑问句，陈述句中有表否定意义的few，同时时态是一般过去时态，所以后面的简短问句用肯定形式didthey,故选C。33、--HappyNewYear!--（）.(1分)A、Yes,pleaseB、ThankyouC、ThesametoyouD、That'sallright正确答案选项：参考答案：C34、—________isthebook?—＄10.

(1分)A、HowmanyB、HowmuchC、HowD、Howold正确答案选项：参考答案：B解析通过回答可知问的是多少钱，用howmuch35、（）youjust（）toHans?(1分)A、Did;speakB、Will;speakC、Have;spokenD、Are;speaking正确答案选项：参考答案：C解析考查现在完成时。句意为：“你刚和Hans谈了吗?”根据时间状语just可知句子时态是现在完成时，其结构为have/hasdone,变一般疑问句时直接把have/has提前，句子的主语是you,所以助动词用“have”。故选C。36、材料ManyTVprogramsseemtobequiterealistic,OnewhowatchesTVoftenfeelsthatwhateverhappenedinthefilmmayas（1）happentohim.Withonlyalittleimagination,everymaninthestreetmay（2）tobeathief,oraspyoramurderer.Janehadbeenwatchingaspy（3）atafriend'shome.Initayounggirlhadbeen（4）andmurdered.Shefeltalittle（5）.Shetookatrainbacktothecenterofthecity.Therewerealotofpeople（6）withher,soshefeltmuchsafer.

Amansat（7）her,readinganewspaper.Shethoughtnothingofituntilshesawhimstaringather.Rememberingthefilmandfeelinguncomfortable,she（8）thetrainandwenttothebusstop.Whenhegotonthe（9）busasshedid,shefoundhewasfollowingher.Whenshegotoffthebus,shewasgettingmoreandmorefrightenedasthestreetalmostbecameempty,She（10）asquicklyasshecould.Shecouldhearfootstepsbehindher,butshedidn'tdaretolookoverher（11）.Itseemedtohavebeenhoursbeforeshe（12）thefrontdoor.Shelookedforherkey,butwasunabletofindthem.Thefootstepsstoppedbehindher.Shefeltahandonhershoulder.Insteadoffeelinghandsroundher（13）,however,sheheardapleasant（14）:

“IapologizeifIfrightenedyou.IthoughtI（15）youinthetrain,butIwasnotsure.”Itwasherneighbour!

第(8)选（）(1分)A、gotoff

B、gotdown

C、goton

D、gotinto正确答案选项：参考答案：A37、从下列选项中找出其括号部分与所给单词括号部分读音相同的选项。（）resear(ch)(1分)A、(ch)emistB、ma(ch)ineC、te(ch)niqueD、a(ch)ieve正确答案选项：参考答案：D38、Mysistercameintomyroom（）apieceofcakeinherhand.(1分)A、inB、onC、withD、for正确答案选项：参考答案：C解析考查介词。句意为：“我妹妹手里拿着一块蛋糕走进我的房间。”根据cameintomyroom和inherhand可知，应该是“带有”。故选C。39、材料A:Goodevening.(1)

B:Yes,please.Iwantapairofsneakers.

A:(2)

B:No,Iwantsomelightones.

A:Whataboutthispair?They'relightandtheyarefitforplayingsports.

B:Thispairlooksnice.(3)

A:Whatcolordoyoulike?

B:Brownorblue.

A:Herearethebrownones.

B:OK.(4)

A:75dollars.

B:I'lltakethemandhereisthemoney.

A:(5)Seeyounexttime.第（1）空填（）(1分)A、CanIhelpyou?B、Howmucharethey?C、Doyouliketheseones?D、Theredoneslooknice.E、ButIdon'tlikethecolor.F、ButIdon'tlikebrownsneakers.G、Hereareyoursneakersandthanksforcoming;正确答案选项：参考答案：A40、—Youknowthatyouweredrivingat100kmanhour,don’tyou？—No,officer,I_____.Thiscarcan’tdomorethan80.

(1分)A、couldn’thavebeenB、maynothavebeenC、might’thavebeenD、shouldn’thavebeen正确答案选项：参考答案：A解析你知道你以每小时100公里的速度开车。不，警官，我不可能。这辆车不能超过80英里。表示对过去的事做出否定推测用couldn’thavedone。考查情态动词．根据Thiscardoesn'tdomorethan80可知，开车者认为自己（不可能）每小时开80公里，表示对过去情况有把握的推测，通常用couldn'thavedone;B项也表示对过去情况的推测但把握性不大；C项mitht'thavebeen可能不是；D项则表示本来不应该做但是却做了．结合语境，只有A项符合．故选：A点评:本题考查情态动词