2025高考英語試卷全國卷單選題100道及答案1.—Iwonderifyoucouldgowithmetothesupermarket.—_______.Ihavetodomyhomeworkathome.A.NevermindB.NoproblemC.I'mafraidnotD.Itdoesn'tmatter答案：C解析：根據(jù)答語“我得在家做作業(yè)”可知，不能去超市，“I'mafraidnot”表示“恐怕不行”，符合語境。2.Theyoungmanhasmadesomuchnoisethathe_______nothavebeenallowedtoattendtheconcert.A.couldB.shouldC.wouldD.might答案：B解析：“shouldnothavedone”表示“本不應(yīng)該做某事（但做了）”，這里說年輕人太吵了，本不應(yīng)該被允許參加音樂會，符合語境。3.Theprofessor,togetherwithhisstudents,_______ontheprojectdayandnighttomeetthedeadline.A.workB.workingC.isworkingD.areworking答案：C解析：當(dāng)主語后面跟有“togetherwith”等短語時，謂語動詞與前面的主語保持一致，這里主語是“Theprofessor”，是第三人稱單數(shù)，且根據(jù)語境用現(xiàn)在進行時，所以選C。4.Thereason_______hewaslateis_______hemissedtheearlybus.A.why;thatB.that;whyC.which;thatD.why;which答案：A解析：第一個空，“thereasonwhy...”表示“……的原因”，引導(dǎo)定語從句；第二個空，“that”引導(dǎo)表語從句，說明原因的具體內(nèi)容。5.Itwasinthesmallhouse_______wasbuiltwithstonesbyhisfather_______hespenthischildhood.A.which;thatB.that;whichC.which;whichD.that;where答案：A解析：第一個空，“which”引導(dǎo)定語從句，修飾先行詞“thesmallhouse”；第二個空，這是一個強調(diào)句結(jié)構(gòu)“itis/was...that...”，強調(diào)地點狀語“inthesmallhouse”。6._______moreattention,thetreescouldhavegrownbetter.A.GivenB.TogiveC.GivingD.Havinggiven答案：A解析：“trees”和“give”之間是被動關(guān)系，“Givenmoreattention”是過去分詞短語作條件狀語，表示“如果被給予更多關(guān)注”。7.Onlywhenyouhaveobtainedsufficientdata_______cometoasoundconclusion.A.canyouB.wouldyouC.youwillD.youcan答案：A解析：“only+狀語從句”位于句首時，主句要部分倒裝，“canyou”符合要求。8.Thebookiswellworth_______.Iplan_______one.A.reading;tobuyB.toread;buyingC.reading;buyingD.toread;tobuy答案：A解析：“beworthdoing”表示“值得做某事”；“plantodosth.”表示“計劃做某事”。9.Thelittleboyisdirtyfromheadtofootbecausehe_______inthemudallthemorning.A.hasplayedB.isplayingC.hasbeenplayingD.wasplaying答案：C解析：根據(jù)“allthemorning”可知，小男孩整個上午一直在泥里玩，動作從過去開始一直持續(xù)到現(xiàn)在，用現(xiàn)在完成進行時。10.Heistheonlyoneofthestudentswho_______awinnerofscholarshipforthreeyears.A.isB.areC.havebeenD.hasbeen答案：D解析：“theonlyoneof+復(fù)數(shù)名詞+定語從句”中，定語從句的謂語動詞用單數(shù)形式，根據(jù)“forthreeyears”用現(xiàn)在完成時，所以選D。11.—Whatdidyouthinkofherspeech?—She_______foronehourbutdidn't_______much.A.spoke;speakB.spoke;sayC.said;speakD.said;say答案：B解析：“speak”強調(diào)說話的動作或能力，“say”強調(diào)說話的內(nèi)容，第一個空說她講了一個小時，用“spoke”；第二個空說沒說太多內(nèi)容，用“say”。12.TheoldmanaskedLucytomovetoanotherchair_______hewantedtositnexttohiswife.A.althoughB.unlessC.becauseD.if答案：C解析：前后是因果關(guān)系，“因為他想坐在他妻子旁邊，所以讓Lucy換椅子”，用“because”。13.ThedoctoradvisedVerastronglythatsheshouldtakeaholiday,but_______didn'thelp.A.itB.sheC.whichD.he答案：A解析：“it”指代前面醫(yī)生建議Vera度假這件事。14.Withalotofdifficultproblems_______,thenewly-electedpresidentishavingahardtime.A.settledB.settlingC.tosettleD.beingsettled答案：C解析：“With+賓語+賓語補足語”結(jié)構(gòu)，“問題還沒解決”，用“tosettle”表示將來要做的事。15.Thepopulationofthiscity,fortypercentofwhich_______,_______15%inthelastthreeyears.A.areGermans;hasrisenbyB.areGermans;hasrisentoC.isGermans;haveraisedbyD.isGermans;haveraisedto答案：A解析：“fortypercentofwhich”中的“which”指代“thepopulation”，表示人時謂語用復(fù)數(shù)“are”；“population”作主語時謂語用單數(shù)，“riseby”表示“增長了”，所以選A。16.—I'msorryIsteppedoutsideforasmoke.Iwasverytired.—Thereisno_______forthiswhileyouareonduty.A.reasonB.excuseC.causeD.explanation答案：B解析：“excuse”強調(diào)為自己的行為找借口，這里說上班時出去抽煙不能找借口，符合語境。17._______fromothercontinentsformillionsofyears,Australiahasmanyplantsandanimalsnotfoundinanyothercountryintheworld.A.BeingseparatedB.HavingseparatedC.HavingbeenseparatedD.Tobeseparated答案：C解析：“Australia”和“separate”是被動關(guān)系，且“分離”這個動作從過去一直持續(xù)到現(xiàn)在，用現(xiàn)在分詞的完成被動式“Havingbeenseparated”。18.Hemadeapromise_______hewouldhelpme.A.whatB.whenC.thatD.which答案：C解析：“that”引導(dǎo)同位語從句，解釋說明“promise”的內(nèi)容。19.Theflowershisfriendgavehimwilldieunless_______everyday.A.wateredB.wateringC.waterD.towater答案：A解析：“unlesswatered”是“unlesstheyarewatered”的省略形式，“flowers”和“water”是被動關(guān)系。20.Thenews_______wearehavingaholidaytomorrowisnottrue.A.whetherB.thatC.whatD.when答案：B解析：“that”引導(dǎo)同位語從句，解釋說明“news”的內(nèi)容。21.Weallthinkthattheplanyoucameupwith_______theworkisverypractical.A.completingB.completedC.tocompleteD.complete答案：C解析：“tocompletethework”是動詞不定式作目的狀語，說明“計劃”的目的。22.—DoyouhaveanyideawhatPauldoesallday?—AsIknow,hespendsatleastasmuchtimeplayingashe_______.A.writesB.doeswritingC.iswritingD.doeswrite答案：B解析：“does”代替“spends”，“spendtime(in)doingsth.”，所以用“doeswriting”。23.Theoldcouplehavebeenmarriedfor40yearsandneveronce_______witheachother.A.theyhadquarreledB.theyhavequarreledC.havetheyquarreledD.hadtheyquarreled答案：C解析：“never”位于句首，句子要部分倒裝，根據(jù)“for40years”用現(xiàn)在完成時。24.Thebuilding_______willbecompletedinamonth.Itwillbeournewlibrary.A.builtB.beingbuiltC.tobebuiltD.isbuilt答案：B解析：“building”和“build”是被動關(guān)系，且“正在被建”，用現(xiàn)在分詞的被動式“beingbuilt”作后置定語。25.Thegirl_______anEnglishsonginthenextroomisTom'ssister.A.whoissingingB.issingingC.sangD.wassinging答案：A解析：“whoissinginganEnglishsonginthenextroom”是定語從句，修飾先行詞“thegirl”。26.Thefacthasworriedmanyscientists_______theearthisbecomingwarmerandwarmertheseyears.A.whatB.whichC.thatD.though答案：C解析：“that”引導(dǎo)同位語從句，解釋說明“fact”的內(nèi)容。27.I'dliketoarrive20minutesearly_______Icanhavetimeforacupoftea.A.assoonasB.asaresultC.incaseD.sothat答案：D解析：“sothat”引導(dǎo)目的狀語從句，表示“以便，為了”，這里說提前20分鐘到是為了有時間喝茶。28.Themanagerdiscussedtheplanthattheywouldliketosee_______thenextyear.A.carryoutB.carryingoutC.carriedoutD.tocarryout答案：C解析：“seetheplancarriedout”，“plan”和“carryout”是被動關(guān)系，用過去分詞作賓語補足語。29.Itistheabilitytodothejob_______mattersnotwhereyoucomefromorwhatyouare.A.oneB.thatC.whatD.it答案：B解析：這是一個強調(diào)句，強調(diào)“theabilitytodothejob”，用“that”。30.Thenumberofpeopleinvited_______fifty,butanumberofthem_______absentfordifferentreasons.A.were;wasB.was;wasC.was;wereD.were;were答案：C解析：“thenumberof+復(fù)數(shù)名詞”作主語時，謂語用單數(shù)；“anumberof+復(fù)數(shù)名詞”作主語時，謂語用復(fù)數(shù)。31.Heisalwaysreallyrude,_______iswhypeopletendtoavoidhim.A.thatB.itC.thisD.which答案：D解析：“which”引導(dǎo)非限定性定語從句，指代前面整個句子的內(nèi)容。32.—ShallIgiveyouarideasyoulivesofaraway?—Thankyou._______.A.Itcouldn'tbebetterB.OfcourseyoucanC.IfyoulikeD.It'suptoyou答案：A解析：“Itcouldn'tbebetter”表示“再好不過了”，符合接受對方提議的語境。33.Thefirsttextbook_______forteachingEnglishasaforeignlanguagecameoutinthe16thcentury.A.havingwrittenB.tobewrittenC.beingwrittenD.written答案：D解析：“textbook”和“write”是被動關(guān)系，“writtenforteachingEnglishasaforeignlanguage”是過去分詞短語作后置定語。34.We'llhavetofinishthejob,_______.A.longittakeshoweverB.ittakeshoweverlongC.longhoweverittakesD.howeverlongittakes答案：D解析：“howeverlongittakes”表示“無論花多長時間”，引導(dǎo)讓步狀語從句。35.Theproblem_______atthemeetingyesterdayisveryimportant.A.beingdiscussedB.discussedC.tobediscussedD.discussing答案：B解析：“problem”和“discuss”是被動關(guān)系，且“昨天在會議上被討論”，用過去分詞作后置定語。36.Theplace_______thebridgeissupposedtobebuiltshouldbe_______thecross-rivertrafficistheheaviest.A.which;whereB.atwhich;whichC.atwhich;whereD.which;inwhich答案：C解析：第一個空，“theplace”在定語從句中作地點狀語，用“atwhich”；第二個空，“where”引導(dǎo)表語從句，說明地點。37.Idon'tthinkI'llneedanymoneybutI'llbringsome_______.A.atlastB.incaseC.onceagainD.intime答案：B解析：“incase”表示“以防萬一”，這里說帶些錢以防需要。38.TheOlympicGames,_______in776BC,didnotincludewomenplayersuntil1912.A.firstplayedB.tobefirstplayedC.firstplayingD.tobefirstplaying答案：A解析：“TheOlympicGames”和“play”是被動關(guān)系，“firstplayedin776BC”是過去分詞短語作后置定語。39._______isknowntousallisthatthe2008OlympicGameswilltakeplaceinBeijing.A.ItB.WhatC.AsD.Which答案：B解析：“Whatisknowntousall”是主語從句，“what”在從句中作主語。40.Thefilmbroughtthehoursbacktome_______Iwastakengoodcareofinthatfar-awayvillage.A.untilB.thatC.whenD.where答案：C解析：“when”引導(dǎo)定語從句，修飾先行詞“thehours”，在從句中作時間狀語。41.Thepolicefoundthatthehouse_______andalotofthings_______.A.hasbrokeninto;hasbeenstolenB.hadbrokeninto;hadbeenstolenC.hasbeenbrokeninto;stolenD.hadbeenbrokeninto;stolen答案：D解析：“house”和“breakinto”是被動關(guān)系，且動作發(fā)生在“found”之前，用過去完成時的被動語態(tài)；“things”和“steal”是被動關(guān)系，“stolen”是過去分詞作賓語補足語。42.—CanIgetyouacupoftea?—_______.A.That'sveryniceofyouB.WithpleasureC.Youcan,pleaseD.Thankyouforthetea答案：A解析：“That'sveryniceofyou”表示“你真好”，用于感謝對方的提議。43.Theresearchissodesignedthatonce_______nothingcanbedonetochangeit.A.beginsB.havingbegunC.beginningD.begun答案：D解析：“oncebegun”是“onceitisbegun”的省略形式，“research”和“begin”是被動關(guān)系。44.—Youhaven'tsaidawordaboutmynewcoat,Brenda.Doyoulikeit?—I'msorryI_______anythingaboutitsooner.Icertainlythinkit'sprettyonyou.A.wasn'tsayingB.don'tsayC.won'tsayD.didn'tsay答案：D解析：根據(jù)語境，“沒早點說”是過去的事情，用一般過去時。45.Theboydivedintothewaterandafter_______seemedtobealongtime,hecameupagain.A.whatB.thatC.itD.which答案：A解析：“whatseemedtobealongtime”是賓語從句，“what”在從句中作主語。46.Thehero'sstory_______differentlyinthenewspapers.A.wasreportedB.wasreportingC.reportsD.reported答案：A解析：“story”和“report”是被動關(guān)系，用一般過去時的被動語態(tài)。47.—I'mgoingtothepostoffice.—_______you'rethere,canyougetmesomestamps?A.AsB.WhileC.BecauseD.If答案：B解析：“while”強調(diào)在某個時間段內(nèi)，這里指在對方去郵局的這段時間里，符合語境。48.TherewasateapotfashionedlikeaChinaduck,outof_______openmouththeteawassupposedtocome.A.whichB.itsC.thatD.whose答案：D解析：“whose”引導(dǎo)定語從句，在從句中作定語，修飾“openmouth”，表示“鴨子的嘴”。49.—It'salongtimesinceIsawmysister.—_______herthisweekend?A.WhynotvisitB.WhynottovisitC.WhynotvisitingD.Whydon'tvisit答案：A解析：“Whynotdosth.”是固定句型，表示“為什么不做某事”。50.Thequestion_______atpresenthassomethingimportanttodowithourdailylife.A.tobediscussingB.todiscussC.beingdiscussedD.havingdiscussed答案：C解析：“question”和“discuss”是被動關(guān)系，且“目前正在被討論”，用現(xiàn)在分詞的被動式“beingdiscussed”作后置定語。51.—HowwasyourrecentvisittoQingdao?—Itwasgreat.Wevisitedsomefriends,andspentthe_______daysattheseaside.A.fewlastsunnyB.lastfewsunnyC.lastsunnyfewD.fewsunnylast答案：B解析：多個形容詞修飾名詞時，順序一般為：限定詞+描繪性形容詞+表示大小、長短、高低的形容詞+表示形狀的形容詞+表示年齡、新舊的形容詞+表示顏色的形容詞+表示國籍、地區(qū)、出處的形容詞+表示物質(zhì)、材料的形容詞+表示用途、類別的形容詞+名詞，“l(fā)astfewsunnydays”符合這一順序。52.Ifeelitisyourhusbandwho_______forthespoiledchild.A.istoblameB.isgoingtoblameC.istobeblamedD.shouldblame答案：A解析：“betoblame”表示“應(yīng)受責(zé)備”，用主動形式表示被動意義。53._______ismentionedabove,thenumberofthestudentsinseniorhighschoolsisincreasing.A.WhichB.AsC.ThatD.It答案：B解析：“as”引導(dǎo)非限定性定語從句，可放在句首，指代后面整個句子的內(nèi)容。54.Themanagersdiscussedtheplanthattheywouldliketosee_______thenextyear.A.carryoutB.carryingoutC.carriedoutD.tocarryout答案：C解析：“seetheplancarriedout”，“plan”和“carryout”是被動關(guān)系，用過去分詞作賓語補足語。55.Theoldtowermustbesaved,_______thecost.A.howeverB.whateverC.whicheverD.wherever答案：B解析：“whateverthecost”表示“無論代價是什么”，“whatever”可作定語修飾“cost”。56.ThespeechbythemayorofShanghaibeforethefinalvotingforEXPO2010isstronglyimpressed_______mymemory.A.toB.overC.byD.on答案：D解析：“beimpressedonone'smemory”表示“給某人留下深刻印象”。57.—You'veleftthelighton.—Oh,soIhave._______andturnitoff.A.I'llgoB.I'vegoneC.IgoD.I'mgoing答案：A解析：“I'llgo”表示將來臨時決定去做某事，符合語境。58.Mr.Smith,_______ofthe_______speech,startedtoreadanovel.A.tired;boringB.tiring;boredC.tired;boredD.tiring;boring答案：A解析：“tired”常用來形容人“感到疲倦的”，“boring”常用來形容事物“令人厭煩的”。59.—DidyoutellJuliaabouttheresult?—Oh,no,Iforgot.I_______hernow.A.willbecallingB.willcallC.callD.amtocall答案：B解析：“willcall”表示臨時決定去做某事，這里指現(xiàn)在臨時決定給Julia打電話。60.Theresultoftheexperimentwasverygood,_______wehadn'texpected.A.whenB.thatC.whichD.what答案：C解析：“which”引導(dǎo)非限定性定語從句，指代前面整個句子的內(nèi)容。61.Itiswhatyoudoratherthanwhatyousay_______matters.A.thatB.whatC.whichD.this答案：A解析：這是一個強調(diào)句，強調(diào)“whatyoudoratherthanwhatyousay”，用“that”。62.—Doyouhaveenoughto_______allyourdailyexpenses?—Ohyes,enoughandtospare.A.coverB.spendC.fillD.offer答案：A解析：“cover”有“支付，夠付”的意思，“coverallyourdailyexpenses”表示“支付你所有的日常開支”。63._______bythebeautyofnature,thegirlfromLondondecidedtospendanothertwodaysonthefarm.A.AttractingB.AttractedC.TobeattractedD.Havingattracted答案：B解析：“girl”和“attract”是被動關(guān)系，“Attractedbythebeautyofnature”是過去分詞短語作原因狀語。64.Theteacherstressedagainthatthestudentsshouldnot_______anyimportantdetailswhileretellingthestory.A.bringoutB.letoutC.leaveoutD.makeout答案：C解析：“l(fā)eaveout”表示“遺漏，省略”，這里說復(fù)述故事時不要遺漏重要細(xì)節(jié)。65.Wehadn'tplannedtomeet.Wemet_______chance.A.ofB.inC.forD.by答案：D解析：“bychance”表示“偶然，意外地”。66.TheresearchshowsthattheInternetmakesitpossibleforpeopletohavetheinformationtheyneed_______tothemquicklyandcheaply.A.todeliverB.deliverC.deliveringD.delivered答案：D解析：“information”和“deliver”是被動關(guān)系，“havesth.done”表示“讓某事被做”。67.Theoldman,_______abroadfortwentyyears,isonthewaybacktohismotherland.A.toworkB.workingC.tohaveworkedD.havingworked答案：D解析：“work”的動作發(fā)生在“isonthewayback”之前，且“man”和“work”是主動關(guān)系，用現(xiàn)在分詞的完成式“havingworked”作狀語。68.Itwasnotuntilshegothome_______Jenniferrealizedshehadlostherkeys.A.whenB.thatC.whereD.before答案：B解析：這是一個強調(diào)句，強調(diào)“notuntilshegothome”，用“that”。69.Thenewsthattheyfailedtheirdrivingtestdiscouragedhim,_______?A.didtheyB.didn'ttheyC.diditD.didn'tit答案：D解析：反意疑問句中，陳述部分的主語是“thenews”，用“it”指代，前肯后否，所以用“didn'tit”。70.—IsBobstillperforming?—Imafraidnot.Heissaid_______thestagealreadyashehasbecomeanofficial.A.tohaveleftB.toleaveC.tohavebeenleftD.tobeleft答案：A解析：“issaidtohavedone”表示“據(jù)說已經(jīng)做了某事”，“l(fā)eave”的動作已經(jīng)完成，且“he”和“l(fā)eave”是主動關(guān)系，所以用“tohaveleft”。71._______environmentaldamageisdone,ittakesmanyyearsfortheecosystemtorecover.A.EvenifB.IfonlyC.WhileD.Once答案：D解析：“once”表示“一旦”，這里說一旦環(huán)境被破壞，生態(tài)系統(tǒng)需要很多年才能恢復(fù)。72.Thenumberofpeoplepresentattheconcertwas_______thanexpected.Thereweremanyticketsleft.A.muchsmallerB.muchmoreC.muchlargerD.manymore答案：A解析：“thenumberof”表示“……的數(shù)量”，要用“small”或“l(fā)arge”修飾，根據(jù)“有很多票剩下”可知人數(shù)比預(yù)期少，用“muchsmaller”。73.Thedirectorhadherassistant_______somehotdogsforthemeeting.A.pickedupB.picksupC.pickupD.pickingup答案：C解析：“havesb.dosth.”表示“讓某人做某事”，用動詞原形作賓語補足語。74.Ilikegettingupveryearlyinsummer.Themorningairissogood_______.A.tobebreathedB.tobreatheC.breathingD.beingbreathed答案：B解析：“Themorningairissogoodtobreathe”中，“tobreathe”用主動形式表示被動意義。75.Thebookhasbeentranslatedintothirtylanguagessinceit_______onthemarketin1973.A.hadcomeB.hascomeC.cameD.comes答案：C解析：“since”引導(dǎo)時間狀語從句，從句用一般過去時，主句用現(xiàn)在完成時。76._______Iexplainedonthephone,yourrequestwillbeconsideredatthenextmeeting.A.WhenB.AfterC.AsD.Since答案：C解析：“as”引導(dǎo)非限定性定語從句，可放在句首，指代后面整個句子的內(nèi)容，這里表示“正如我在電話里解釋的那樣”。77.Thelittleboywon'tgotosleep_______hismothertellshimastory.A.orB.unlessC.butD.whether答案：B解析：“unless”表示“除非”，這里說小男孩除非媽媽給他講故事，否則就不睡覺。78.—Doyoumindmysmokinghere?—_______.A.No,thanksB.No.GoodideaC.Yes,pleaseD.Yes.Betternot答案：D解析：“Yes.Betternot”表示“是的，你最好不要”，符合表示介意對方吸煙的語境。79.Theflowers_______sweetinthebotanicgardenattractthevisitorstothebeautyofnature.A.tosmellB.smellingC.smeltD.tobesmelt答案：B解析：“flowers”和“smell”是主動關(guān)系，“smellingsweet”是現(xiàn)在分詞短語作后置定語。80.ItwasalongtheMississippiRiver_______MarkTwainspentmuchofhischildhood.A.howB.whichC.thatD.where答案：C解析：這是一個強調(diào)句，強調(diào)“alongtheMississippiRiver”，用“that”。81.Thecompanyisstartinganewadvertisingcampaignto_______newcustomerstoitsstores.A.joinB.attractC.stickD.transfer答案：B解析：“attractnewcustomers”表示“吸引新顧客”，符合語境。82.—Didyouwatchthebasketballmatchyesterday?—Yes,Idid.Youknow,mybrother_______inthematch.A.isplayingB.wasplayingC.hasplayedD.hadplayed答案：B解析：根據(jù)“yesterday”可知是過去的時間，這里說昨天比賽時哥哥正在打球，用過去進行時。83.Weshouldtryourbesttokeep_______balanceof_______nature.A.the;theB.the;/C./;theD./;/答案：B解析：“keepthebalanceof”表示“保持……的平衡”；“nature”前一般不用冠詞。84.—Whatabeautifulday!—Yes,it's_______thatI'dliketotakeawalk.A.suchniceweatherB.soaniceweatherC.suchaniceweatherD.soniceweather答案：A解析：“such+形容詞+不可數(shù)名詞”，“weather”是不可數(shù)名詞，所以用“suchniceweather”。85.Thefamouswriterisstillsharp-minded.It'sawonderthatshe_______somanyhardshipsinlife.A.wentthroughB.hadgonethroughC.goesthroughD.hasgonethrough答案：D解析：根據(jù)語境，這里強調(diào)到現(xiàn)在為止經(jīng)歷了很多困難，用現(xiàn)在完成時。86.Theoldcoupleoftentakeawalkaftersupperintheparkwiththeirpetdog_______them.A.tofollowB.followingC.followedD.follows答案：B解析：“dog”和“follow”是主動關(guān)系，“withtheirpetdogfollowingthem”是“with+賓語+賓語補足語”結(jié)構(gòu)，用現(xiàn)在分詞作賓語補足語。87.Themanagerhasgotagoodbusiness_______sothecompanyisdoingwell.A.ideaB.senseC.thoughtD.thinking答案：B解析：“businesssense”表示“商業(yè)頭腦”，符合語境。88.—It'salongtimesinceIsawmysister.—_______herthisweekend?A.WhynotvisitB.WhynottovisitC.WhynotvisitingD.Whydon'tvisit答案：A解析：“Whynotdosth.”是固定句型，表示“為什么不做某事”。89.Thehouserentisexpensive.I'vegotabouthalfthespaceIhadathomeandI'mpaying_______here.A.asthreetimesmuchB.asmuchthreetimesC.muchasthreetimesD.threetimesasmuch答案：D解析：“倍數(shù)+as+形容詞/副詞原級+as”表示“是……的幾倍”，這里說付的房租是家里的三倍。90.Thequestion_______tomorrowiswhetherincometaxshouldbeincreased.A.todiscussB.tobediscussedC.discussedD.thatwilldiscuss答案：B解析：“question”和“discuss”