2022年河北省唐山市成考專升本英語自考模擬考試(含答案)

2022年河北省唐山市成考專升本英語自考模擬考試(含答案)學(xué)校:________班級:________姓名:________考號:________

一、單選題(50題)1.______today,bewouldgettherebyFriday.

A.Wereheleave

B.Wasbeleaving

C.Werehetoleave

D.Ifheleaves

2.WewereoverjoyedatthenewsofChina__________anotherman-madesatel1ite．A.startingB.1aunchingC.fightingD.shouting

3.Notuntilthisterm______torealizehowimportantthissubjectistohisfuturecareerasadiplomat.

A.hebeganB.didhebeginC.hehasbegunD.thathehasbegun

4.Heistooweakto______theheavybox.

A.riseB.putC.raiseD.arise

5.—What'sthechanceofthere______anelectionthisyear?—Ihavenoidea.

A.isB.tobeC.beingD.be

6.Tomwasabouttoclosethewindows_______hisattentionwascaughtbyabirdA.whenB.suddenlyC.andD.till

7.Thesearchwas_______whennightcame,eventhoughthechildhadnotbeenfoundA.approvedB.acquiredC.achievedD.abandoned

8.Mary，_________here——everybodyelse，staywhereyouare．

A.comeB.comesC.tocomeD.coming

9.Afterallthistimeyou‘dthinkhe‘dhaveforgotten，________?

A.shouldyouB.wouldn"tyouC.don"tyouD.doyou

10.Theproblemwassettledtothecompleteofthem,sotheydidn‘tcomplain.

A.amazementB.satisfactionC.disappointmentD.attraction

11.Noconclusionhasbeen______yet.

A.achievedB.reachedC.attainedD.arrived

12.Thenovelwrittenbytheauthor_______well,butfiveyearsagronoonecouldhaveimaginedhowgreatarolehe_______intheliteraryworldA.sells;wastoplay

B.selling;wasplaying

C.sold;hadplayed

D.sell;isplaying

13.-Betweenthetwopossibleplans,I‘mbound_____thesecondoneA.favouringB.tofavourC.forfavouringD.tofavouring

14.NotonlyIbutalsoTomandMary______fondofcollectingstamps.

A.amB.willC.areD.have

15.Whathedescribedasonlya______detailIthoughtwasthemostimportantpartoftheplan.

A.commonB.plainC.justD.mere

16.TheheavysnowcouldnotkeepUS_________goingouttowork．

A.onB.upC.uponD.from

17.She'sfainted.Throwsomewateronherfaceandshemay______.

A.comeroundB.comebackC.comeagainD.comeout

18.Sometimeschildrenhavetrouble______factfromfictionandmaybelievethatsuchthingsactuallyexist.

A.toseparateB.separatingC.forseparatingD.ofseparating

19.Sicknessdeprivedme______thepleasureofseeingyou.

A.fromB.ofC.outofD.with

20.Thewaterwillbefurtherpollutedunlesssomemeasures______.

A.willbetakenB.aretakenC.weretakenD.hadbeentaken

21._______manytimes,hefinallyunderstoodtheproblem.

A.ToldB.TellingC.HavingtoldD.Havingbeentold

22.—TheremustbeadozenpensinthishousebutIcanneverfindonewhenIneedthem.—Keeplooking.______issuretoturnup.

A.OneB.ItC.ThatD.This

23.Balloonsfloatintheair_________boatsdoonthesea.A.justasB.whenC.thatD.where

24.Helenalwayshelpshergrandmothereventhoughgoingtoschool____mostofherday.

A.takesupB.makeupC.saveupD.putup

25.—Hasthewalletbeenreturnedyet?—No，butweexpect______anydaynow.

A.toreturnit

B.ittoreturn

C.ittobereturned

D.itreturned

26.—Oh,Mary!YoushoulddoyourworkinsteadofsittingherewatchingTV.—______.

A.That'snotaverygoodidea.

B.TVproducesgoodinfluenceonchildren.

C.Whatmakesyousaythat?

D.YousaidTVwaseducational.

27.Icanneverforget______thefamousactressduringhervisittoourschool．

A.havingbeenmetB.tomeetC.tohavemetD.meeting

28.Thescientistsallagreedthatrulesofphysics,______weareallfamiliar,governtheworldA.towhichB.onwhichC.whichD.withwhich

29.Itisreportedthatmanyanewhouse_______atpresentinthedisasterareaA.arebeingbuilt

B.werebeingbuilt

C.wasbeingbuilt

D.isbeingbuilt

30.Hishandwritingis______yours.

A.morebetterB.aswellasC.muchbetterthanD.asbetteras

31.Sendmyregardstoyourwifewhenyou__________home．

A.wroteB.willwriteC.havewrittenD.write

32.Thebankisreportedinthelocalnewspaper,_______inbroaddaylightyesterday.

A.beingrobbed

B.havingbeenrobbed

C.tohavebeenrobbed

D.robbed

33.Sobadly______inthecaraccidentthathehadtostayinhospitalforseveralweeks.

A.didheinjureB.heinjureC.washeinjuredD.hewasinjured

34.Notuntilhelefthishome_______toknowhowimportantthefamilywasforhim.

A.didhebeginB.hadhebegunC.hebeganD.hehasbegun

35.TomandJackarebothveryclever._________,Tomis____________Jack.

A.Allinall;asacleverboyas

B.Inotherwords;ascleveraboyas

C.Thatistosay;asacleverboyas

D.Inword;ascleveraboyas

36.Little_________thattheirplanhasbeenDiscovered．

A.didtheysuspect

B.dothesuspect

C.dotheysuspect

D.theysuspect

37.______yourhomeworkandmakesurethatyoudon't______anymistakes.

A.Do;doB.Make;makeC.Make;doD.Do;make

38.Wecanassigntheworkto__________isreliable.

A.whoseB.whomC.whoeverD.whomever

39.While______ajob,thegraduatestudentgotanoffertostudyabroad

A.appliedforB.applyingtoC.appliedtoD.applyingfor

40.Mr.Black,ournewEnglishteacher,isstrict______kind.

A.orB.butC.withD.aswell

41.Thesquirrelwasluckythatitjustmissed_______.

A.catchingB.tobecaughtC.beingcaughtD.tocatch

42.—That'smewhenIgotmarried.SeewhatIlooklikenow!—Whynotgoonadiettogetinto______?

A.shapeB.formC.appearanceD.body

43.tosunlightfortoomuchtime,asthedoctorssay,willdoharmtoone‘sskin.

A.Beingexposed

B.Havingexposed

C.Exposed

D.Afterbeingexposed

44.Iwonderedwhatdifficultyhehad_________theplan?

A.tocarryout

B.carryingout

C.carriedout

D.withcarryingout

45.Letmehelpyou,______?

A.won'tyonB.willyouC.shallID.shan'tI

46.Busyastheyare,parentsshould______atleasttwohourstospendwiththeirchildren.

A.setoutB.setawayC.setasideD.setoff

47.Inoticedhiseyes______,becausetheywereverylarge.

A.inparticularB.withparticularC.inspecialD.withspecial

48.Haveacigarette,______?

A.willyouB.don'tyouC.doyouD.aren'tyou

49.Thatistheonlywaywecanimagine_______theoveruseofwaterinstudents‘bathrooms.

A.reducingB.toreduceC.reducedD.reduce

50.Myfather______mebysayingthatIcouldwininthespeechcontest,soItookpartinit.

A.discouragedB.encouragedC.preventedD.asked

二、翻譯(5題)51.Thetoyshavetomeetstrictsafetyrequirementsbeforetheycanbesoldtochildren.

52.董事長以公司的名義宣布了這項(xiàng)決定.

53.如果你想要節(jié)約錢，你最好買些二手書。_____________________________________________________________________________

54.TodaythecomputerplaysavitalroleinthelivesofmanyAmericansandisseenasoneofthegreatesttechnologicaldevelopmentsofalltimes.

55.說到學(xué)英語，我越學(xué)越有興趣。

三、英譯漢(10題)56.Achildlearningtotalkdoesnotlearnbybeingcorrectedallthetime.

57.(Wemustmakefulluseof)thesewastematerialssincetheyarestillofsomevalue.

58.Sincehisbloodpressureismuchhigherthanitshouldbe,hisdoctorinsiststhatheshouldnotsmoke.

59.Worldpopulationisgrowingatsucharatethatbytheyear2050nearlysevenbillionpeoplewillliveontheearth.(PassageOne)

60.Somewascollectedbythisseason'splantsascarboncompounds.Somewasstoredbyplantsandtreesagesago.(Passage3)

61.Thetalksproceededinafriendlyatmosphere.

62.Nowhereintheworldareconditionsbetterforgrowingtreesthaninthe.tropics,whereyear-roundwarmthandmoistureencouragerapidgrowth.

63.Thesearejustafewofthemanysituationsinwhichmenandwomenwhoarepublicinterestlawyersservetoextendjusticethroughoutoursociety.(Passage1)

64.Asisgenerallyaccepted,economicalgrowthisdeterminedbythesmoothdevelopmentofproduction.

65.Itisthepreventionofdiseaseratherthanissuccessfultreatmentthathasledtothetremendousincreaseinthepopulationoftheworldduringthepast75years.

四、詞匯與語法知識(10題)66.Peterstaysathomewithoutajob,buthegetsgood__.

A．pay

B．salary

C．wage

D．income

67.10.Small.momentssometimes______averylongtime.A.keepB.haveC.lastD.go

68.Ⅱ.VocabularyandStructure(15points)Directions:Thereare15incompletesentencesinthissection.ForeachsentencetherearefourchoicesmarkedA,B,CandD.Chooseoneanswerthatbestcompletesthesentenceandblackenthecorrespondingletterontheanswersheet.6.Grandmawasinsistentthatwe______hersoon.A.wentandvisitedB.goandvisitC.wentvisitingD.goandvisiting

69.

70.

第15題Aprogrammedcomputerbeginstoshowonitsscreenthefiguresyouneed

A.tobeswitchedon

B.whenswitchedon

C.switchingon

D.beingswitchedon

71.I'liketotake__________ofthisopportunitytothankyouallforyourcoopera-tion.

A.profitlB.benefitC.advantageD.interest

72.

第16題Shehadhardlygothome________herhusbandwenttowork?

A.whenB.afterC.thatD.since

73.Heworks

A．a(chǎn)lone

B．lonely

C．lone

D．lonesome

74.I‘msureyou‘drathershewenttoschoolbybus，__________

A.hadn"tyouB.wouldn"tyouC.aren"tID.didn"tshe

75.19.Theexperimentendedinfailure______thelackofmoney.A.asB.byC.forD.with

五、閱讀理解(10題)76.根據(jù)以下內(nèi)容，回答題。

PassageThree

Alaska，whichwascalledRussianAmericabeforeitwassoldtoU.S.A.，joinedtheunionastheforty-ninthstatein1959.

Alaskaisnowthelargestofallthe50statesoftheU.S..

Itwasin1867thatPresidentA.Johnson"sSecretaryofState（國務(wù)卿），SewardboughtAlaskafromtheRussiansatacostof7.2million.Thebuyingofthehugenorthernlandmassseemedatfirstsomethingfoolishlydone.NotonlywasAlaskadifficulttoreach，butitwasalsohardtobyein，anditappearedtohavenoimportanceintimeofwar.Besides，therearevolcanoesthereasAlaskahesonthePacific"ringoffire".InAlaskalargetreelessareasarecoveredwithsnowalltheyear.ForthesereasonsthebuyingofAlaskawascalled"Seward"sFooly"atthattime.

However，in1896goldwasfoundinAlaska，andpeoplepouredtintothelandquickly.Sincethenotherimportantnaturalresourceswerediscovered，includingoil.Soonpeoplechangedtheirthinkingabout"Seward"sFooly".ButmostpeoplevisitAlaskainordertoseetheendlessbeautyofnaturethatthenorthernlanddisclosestothem.Forinstance，therearea-bout11，000islandsinAlaska.AndinacertainareaofAlaskathesundoesnotsetfor82days

everyyear.

Alaskabelongedto__________before1867.查看材料

A.RussiaB.AmericaC.CanadaD.Japan

77.TheCraigheadCavernshavebeenknown__________.

A.throughhistory

B.sincethetimeoftheIndianNations

C.since1905

D.sincediversexploredthem

78.Theauthorstatesthatbirdsleftthetropicsbecause_________．

A.thereWasnotenoughfoodthereinthewinter

B.thereweretoomanybirds

C.thereweretoomanyglaciers

D.therewastoomuchDaylight

79.Whichofthefollowingistrueaccordingtothestory?

A.Assoonashereceivedthetelephonecall,thedoctorimmediatelydrovetothehouseofthepatient.

B.Thedoctordidnotreceivethetelephonecall.

C.Thedoctorhadalreadyknowntheaccidentbeforehecameoutofhishouse.

D.Thedoctorjustcametohelpthedriverwhometwiththeaccident.

80.Barredowlsliketolivein______.

A.thenortheasternUnitedStates

B.Canada

C.deep,densewoodsofWashington

D.warmclimates

81.

Theoldladysitting______herhadherhandbagopen.

A.besidesB.infrontofC.nexttoD.behind

82.PassageFive

CirqueduSoleil(sayit:SerkduSo-lay)isbeingaccusedofout-datedthinkingaboutthedangersofAIDS.ItisamodemacrobaticcircusfromCanadathattoursintheUnitedStatesandothercountries.

LastApril,thecompanyfiredMatthewCusickbecausehewasHIVpositive.Thiswasafterhespentfourmonthslearninghispartinanact.

AspokesmanforthecircussaidCusickwasfiredforsafetyreasons.Theysaidhewasadangertoothers.

Hedisagreed.

HundredsofpeoplepicketedashowinSanFrancisco.Theysaidthatfiringhimwasnotlegal.

CusicksaysthecompanyknewhewasHIVpositivewhentheyhiredhim.Itwasnotfairtolethimputsomuchtimeintolearninghisact,andthenfirehimbeforeheperformed.

Hesaysheisnotadangertoothers.PeoplecanonlygetAIDSifinfectedbloodcontactsanotherperson'sblood,oropenwound.

Thecompanysayswhattheiracrobatsdoisvery,verydangerous.Theyperform.trickswithoutnets.Someonemightfallandgethurt,Itcouldbebloody.TheysayitistooriskytoletapersonwithHIVtakepartinanact.

Peoplewhorunthecircussayithurtstobeaccusedofdiscrimination.

MatthewCusicksayshefeelshurtthathecan'hebigblueandyellowtent.

Dozensofartists,actors,writersandentertainersgotinvolvedinprotestingthefiringofMatthewCusick.Somenamesyoumightknoware:theActors'EquityUnion(45,000members),RosieO'Donnell,RodMcKuen,andChadAllen.TheyalsoprotestedatashowinginOrangeCounty.Theysaid"HIVdiscriminationisunacceptable."52.MatthewCusick______.

A.believeshewasfiredillegally

B.sayshewasnotH1Vpositive

C.understandswhyhehadtobefired

D.livesinSanFrancisco

83.Whatisreferredtoasthe"generalappearance"inthispassageis______.

A.howmanybroadwindowsaroomhas,throughwhichsunlightmightcomein

B.thesizeofaroom

C.whethertherearebeautifulwallsinaroom

D.whattheroomlookslike

84.Whatisthepurposeoftheapprovedplan?

A.Towarnpeopleofemergenciesviamessages.

B.Topopularizetheuseofcellphones.

C.Toestimatethemonthlynumberofmessages.

D.Topromotethewirelessindustry.

85.Shundagarhisavillage______.

A.onehundredandfiftymetresabovethewaterline

B.ofmudandgrasshousesintheKhadraHills

C.ofsimplehouses,builtonthebeachfacingtowardstheeast

D.builtaroundsmallfieldsoverlookingthecoast

六、作文(1題)86.Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopic"HowIFi-nanceMyCollegeEducation".Youshouldwriteatleast120words,andbaseyourcompositionontheoutlinegiveninChinesebelow：1.上大學(xué)的費(fèi)用（tuitionandfees).可以通過多種途徑解決；2.哪種途徑適合于我（說明理由）。

參考答案

1.C解析：本題考查倒裝虛擬語氣用法。本句是表示與將來事實(shí)相反，所以從句用wereto形式。句意為：如果他今天出發(fā)的話，他就會在星期五以前到達(dá)那里。

2.Blaunch為“發(fā)射”講；其余為干擾項(xiàng)。

3.B解析：表示否定的副詞前置于句首，句子需要不完全倒裝，即助動詞提前。其余選項(xiàng)均可排除。除Notuntil外還有never，seldom，rarely，seldom，no，little，hardly，innotime等否定副詞或結(jié)構(gòu)放在句首時(shí)，句子需要部分倒裝。

4.C解析：本題考查詞義的辨別。rise出現(xiàn)，put放下，raise提起，arise升高。

5.C

6.A

7.D

8.A本題考查祈使句型：

【應(yīng)試指導(dǎo)】句意：Mary，到這里來，其余的人待在原處。根據(jù)句子的結(jié)構(gòu)可判斷出這是個(gè)祈使句。所以要用動詞原形開頭。Mary在句中不是

主語，而是“呼語”。

9.B考查反義疑問句。原句應(yīng)是：youwouldthinkhehadhaveforgotten…反義疑問句的規(guī)則是陳述部分是肯定式，疑問部分應(yīng)是否定式。Wouldthink表示推測，疑問部分也應(yīng)選擇would。選項(xiàng)B是正確的。【句子大意】你難道還認(rèn)為他已經(jīng)忘掉了，是嗎?

10.B

11.B解析：本題考查固定搭配的用法。當(dāng)否定詞位于句前時(shí)，得出結(jié)論應(yīng)用reach/achievein/arriveatconclusion，故選B。

12.A

13.B

14.C解析：notonly…butalso連接主語時(shí)，謂語動詞根據(jù)就近原則由butalso后的成分來決定。TomandMary是兩個(gè)人，所以動詞用復(fù)數(shù)形式。

15.D解析：本題測試形容詞辨析。四個(gè)選項(xiàng)的意思分別是“普通的”，“清楚的”，“正義的”，“僅僅的”。根據(jù)句意，D項(xiàng)正確。本句大意為：他僅僅把它作為一個(gè)細(xì)節(jié)來描述，而我卻認(rèn)為它是這個(gè)計(jì)劃中最重要的部分。

16.D

17.A解析：句意：她昏倒了。給她臉上澆些水，或許她會醒過來。本題考查詞組辨析。comeround：過訪，繞道而來，蘇醒過來；comeback：回來，恢復(fù)；comeagain：再說一遍，重復(fù)一遍；comeout：出來，傳出。

18.B解析：本題考查固定搭配。havetrouble(in)doingsth.“做某事有困難”。句意為：有時(shí)孩子們在分清故事和現(xiàn)實(shí)方面會有困難，相信故事中的事確實(shí)存在。

19.B解析：本題考查動詞固定搭配的用法。deprive后常接介詞of，表示剝奪什么。

20.B解析：takemeasures意思為“采取措施”，本句應(yīng)用被動語態(tài)。

21.D

22.A解析：根據(jù)上文提到“findone”，故下文中也應(yīng)填one，表示泛指。

23.A本句考查兩個(gè)并列句之間的連接的詞。題干的意思是：“氣球能夠浮在空氣中正如船能夠浮在海面上一樣?！痹谒膫€(gè)選項(xiàng)中，只有A項(xiàng)的justas有“正如，猶如”的意思。故選A。

24.A

25.C

26.D解析：上句責(zé)備瑪麗應(yīng)該做作業(yè)而不是坐到那兒看電視，下句是瑪麗對媽媽責(zé)備的一種辯解：“你說過電視是有教育意義的?！彼訢項(xiàng)正確。

27.D解析：forgetdoingsth．忘了已做過某事。注意區(qū)別forgettodosth。忘了而沒有做某事。

28.D

29.D

30.C解析：much用在句中修飾比較級better。

31.D本題考查時(shí)態(tài)。

【應(yīng)試指導(dǎo)】句意：當(dāng)你寫信回家的時(shí)候，請代我向你的妻子問好。在時(shí)間狀語從句中用一般現(xiàn)在時(shí)代替一般將來時(shí)。

32.C

33.C解析：副詞so置于句首，句子應(yīng)該用倒裝語序，某人受傷用sb.beinjured來表示，故答案為C。

34.A

35.B

36.C

37.D解析：本題考查動詞搭配。doone'shomework“做作業(yè)”；makemistakes“犯錯(cuò)誤”。句意為：做作業(yè)，還要保證別犯錯(cuò)誤。

38.C

39.Dapplyto應(yīng)用；applyfor申請

40.B

41.C

42.A解析：shape意為“(女人的)姿態(tài)，身段”；form意為“形狀，形態(tài)”；appearance意為“外表，樣子”；body意為“身體”。由題意知應(yīng)選A。

43.A

44.B

45.A解析：反問疑問句的陳述部分是肯定式時(shí)，疑問部分用否定式。以letme或letus起始的反問疑問句，疑問部分用willyou或won'tyou，所以選項(xiàng)A是正確的。

46.C

47.Ainparticular是固定搭配，意為“特別地”。

48.A解析：此題考查反意疑問句的用法。主句為祈使句，因此其反意疑問句用willyou。

49.B

50.B解析：encourage：鼓勵、鼓舞；discourage：使泄氣；prevent：阻止；ask：要求。根據(jù)句意只有選B。

51.（玩具要經(jīng)過嚴(yán)格的安全檢驗(yàn)，才能賣給孩子們）

52.Thepresidentannouncedthedecisioninthenameofthecompany.Thepresidentdonatedasumofmoneyinthenameoftheschool.

53.Ifyouwanttosavemoney,you`dbetterbuysecond-hand/usedbooks.

54.今天計(jì)算機(jī)在許多美國人的生活中起了一個(gè)重要的作用并被認(rèn)為是所有時(shí)代中最偉大的技術(shù)發(fā)展之一。今天計(jì)算機(jī)在許多美國人的生活中起了一個(gè)重要的作用，并被認(rèn)為是所有時(shí)代中最偉大的技術(shù)發(fā)展之一。

55.說到學(xué)英語，我越學(xué)越有興趣。AstoEnglishstudy,themoreIlearnthemoreinterestedIget/themoreinterestIhaveinit.

56.一說錯(cuò)就去糾正小孩子永遠(yuǎn)學(xué)不會說話。一說錯(cuò)就去糾正，小孩子永遠(yuǎn)學(xué)不會說話。

57.我們必須充分利用我們必須充分利用

58.由于他的血壓偏高醫(yī)生認(rèn)為他不應(yīng)該吸煙。由于他的血壓偏高，醫(yī)生認(rèn)為他不應(yīng)該吸煙。

59.世界人口增長速度太快了以至于到了2050年將會有70億人生活在地球上。世界人口增長速度太快了，以至于到了2050年將會有70億人生活在地球上。

60.一些太陽能以碳化合物的形式被植物收集而一些儲存在植物和樹體內(nèi)許多年。一些太陽能以碳化合物的形式被植物收集，而一些儲存在植物和樹體內(nèi)許多年。

61.會談是在友好的氣氛中進(jìn)行的。會談是在友好的氣氛中進(jìn)行的。

62.對于種植樹木的條件來說世界上沒有哪個(gè)地方比熱帶更好在熱帶常年的溫暖和濕潤會促使樹木快速生長。對于種植樹木的條件來說，世界上沒有哪個(gè)地方比熱帶更好，在熱帶，常年的溫暖和濕潤會促使樹木快速生長。

63.許多作為公共利益律師的男男女女都在為社會的公平服務(wù)這只不過是許多事例中的一些。許多作為公共利益律師的男男女女都在為社會的公平服務(wù)，這只不過是許多事例中的一些。

64.經(jīng)濟(jì)的增長是由生產(chǎn)的良性發(fā)展決定的這一觀點(diǎn)獲得了普遍認(rèn)同。經(jīng)濟(jì)的增長是由生產(chǎn)的良性發(fā)展決定的，這一觀點(diǎn)獲得了普遍認(rèn)同。

65.75年來導(dǎo)致世界人口猛增的因素與其說是對疾病醫(yī)治有方倒不如說是預(yù)防有方。75年來導(dǎo)致世界人口猛增的因素與其說是對疾病醫(yī)治有方，倒不如說是預(yù)防有方。

66.Dpay表示“支付”；salary和wage都指“(通過上班而得到的)薪水”，income指“收入”。

67.C10．答案為C

小的瞬間有時(shí)感覺能持續(xù)很長時(shí)間。last指時(shí)間的持續(xù)；其他三個(gè)選項(xiàng)都不合句意：keep“保持”；have“擁有”；go“進(jìn)行”。

68.B6．答案為B。祖母堅(jiān)持讓我們盡快去看她。beinsistent后的賓語從句與insist一樣需要用虛擬語氣(should)+動詞原形。

69.Cdistinguish“區(qū)別，辯別”；contrast“對比，對照”；compare“比較，對照”；separate為“使分離，使分開”。

70.Bwhenswitchedon是個(gè)省略了“itis”的時(shí)間狀語從句，意思是“當(dāng)它被打開時(shí)”。A．tobeswitchedon是不定式的被動式，不能表示時(shí)間；C．switchingon是現(xiàn)在分詞，表示主動；D．是現(xiàn)在分詞的被動式，但放在句尾不能表示時(shí)間。

71.C

72.Ahardly…when“剛……就”。為固定搭配。

73.Aalone意為“獨(dú)立，