2023年吉林省四平市普通高校對(duì)口單招英語自考模擬考試(含答案)

2023年吉林省四平市普通高校對(duì)口單招英語自考模擬考試(含答案)學(xué)校:________班級(jí):________姓名:________考號(hào):________

一、單選題(30題)1.Sendmyregardstoyourwifewhenyou__________home．

A.wroteB.willwriteC.havewrittenD.write

2.Noconclusionhasbeen______yet.

A.achievedB.reachedC.attainedD.arrived

3.Haveacigarette,______?

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

4.Notuntilhelefthishome_______toknowhowimportantthefamilywasforhim.

A.didhebeginB.hadhebegunC.hebeganD.hehasbegun

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

6.Thankyouforthe______youdidme.tomovethesofaupstairs.

A.favorB.goodC.helpD.kindness

7.Thisisjusttheplace______heandhiswifevisitedlastyear.

A.whereB.thatC.whenD.why

8.______today,bewouldgettherebyFriday.

A.Wereheleave

B.Wasbeleaving

C.Werehetoleave

D.Ifheleaves

9.Afterallthistimeyou‘dthinkhe‘dhaveforgotten，________?

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

10.Whathedescribedasonlya______detailIthoughtwasthemostimportantpartoftheplan.

A.commonB.plainC.justD.mere

11.CountriesthattraditionallyneverallowedforeignstudentstostayandworklikeGermanyortheUnitedKingdom—arefacingtheirownlabor______ininformationtechnologyandrelaxingtheirimmigrationlaws.

A.cutsB.shortagesC.weaknessesD.imports

12.While______ajob,thegraduatestudentgotanoffertostudyabroad

A.appliedforB.applyingtoC.appliedtoD.applyingfor

13.Little_________thattheirplanhasbeenDiscovered．

A.didtheysuspect

B.dothesuspect

C.dotheysuspect

D.theysuspect

14.Thewaterwillbefurtherpollutedunlesssomemeasures______.

A.willbetakenB.aretakenC.weretakenD.hadbeentaken

15.tosunlightfortoomuchtime,asthedoctorssay,willdoharmtoone‘sskin.

A.Beingexposed

B.Havingexposed

C.Exposed

D.Afterbeingexposed

16.Theyrequiredthatallthenecessarydocuments______tothepresident'sofficebeforetheendofthismonth.

A.behanded

B.mustbehanded

C.shouldhandin

D.hadbeenhandedin

17.Theproblemwassettledtothecompleteofthem,sotheydidn‘tcomplain.

A.amazementB.satisfactionC.disappointmentD.attraction

18.Itisreportedthatmanyanewhouse_______atpresentinthedisasterareaA.arebeingbuilt

B.werebeingbuilt

C.wasbeingbuilt

D.isbeingbuilt

19.Tomwasabouttoclosethewindows_______hisattentionwascaughtbyabirdA.whenB.suddenlyC.andD.till

20.—Hasthewalletbeenreturnedyet?—No，butweexpect______anydaynow.

A.toreturnit

B.ittoreturn

C.ittobereturned

D.itreturned

21.Sicknessdeprivedme______thepleasureofseeingyou.

A.fromB.ofC.outofD.with

22.Sobadly______inthecaraccidentthathehadtostayinhospitalforseveralweeks.

A.didheinjureB.heinjureC.washeinjuredD.hewasinjured

23.Thenovelwrittenbytheauthor_______well,butfiveyearsagronoonecouldhaveimaginedhowgreatarolehe_______intheliteraryworldA.sells;wastoplay

B.selling;wasplaying

C.sold;hadplayed

D.sell;isplaying

24.Thesenationalparksareveryimportantforpreservingmanyanimals,whichwouldruntheriskofbecomingextinct.

A.insteadB.thereforeC.neverthelessD.otherwise

25.Hishandwritingis______yours.

A.morebetterB.aswellasC.muchbetterthanD.asbetteras

26.NotonlyIbutalsoTomandMary______fondofcollectingstamps.

A.amB.willC.areD.have

27.Finallyhegottimeforaglance______thisreport.

A.offB.roundC.onD.at

28.Iwonderhowmuch______.

A.thatcarwasB.wasthatcarC.isthatcarD.thatcaris

29._______manytimes,hefinallyunderstoodtheproblem.

A.ToldB.TellingC.HavingtoldD.Havingbeentold

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

A.shapeB.formC.appearanceD.body

二、補(bǔ)全對(duì)話(10題)31.請(qǐng)?jiān)诘赺___處填上正確答案。

32.Ⅴ.DailyConversation(10points)Direction:Pickouttheappropriateexpressionfromtheeightchoicesandcompletethefollowingdialoguebyblackeningthecorrespondingletterontheanswersheet.A.CanItakeamessage?B.Notatall.C.Pleasetakeiteasy.D.IsthatOK?E.Nicetomeetyou.F.Don'tworry.G.Buthepannedto.H.WhatcanIdoforyou?56.A:Hello.MayIspeaktoMikeplease?B:Justamoment.Mike!...Mike!...I'msorry.Heisout.______?

33.請(qǐng)?jiān)诘赺_____處填上答案。

34.第52題________

查看材料

35.

第56題請(qǐng)將正確答案填在第56空。

36.Ⅴ.DailyConversation(10points)Direction:Pickouttheappropriateexpressionfromtheeightchoicesandcompletethefollowingdialoguebyblackeningthecorrespondingletterontheanswersheet.A.That'sverykindofyou.B.WhatcanIdoforyou?C.Pleasetakeiteasy.D.Yes,butwhy?E.CouldIhaveyourname.F.Pleasegivemybestregardstoyourfamily.G.Buthepannedto.H.Howaboutgoingtothemovie?56.Tony.IsthereanythingIcandoforyou?Tom:______,butIcanmanageitmyself.

37.請(qǐng)?jiān)诘赺____處填上正確答案。

38.

第58題請(qǐng)?jiān)诘?8處填上正確答案。

39.第54題________

查看材料

40.

第57題請(qǐng)將正確答案填在第57空。

三、語法與詞匯(10題)41.There'resomanykindsofCDplayersonsalethatIcan'tmakeupmymind__________tobuy

A.whatB.whichC.howD.where

42.＄40,000hadbeenspenton______(modern)thestation.

43.Childrenhaveanatural______(curious)abouttheworldaroundthem.

44.Itissaidthattheyoungmanwasarrestedon______(suspect)ofhavingstolenthemoneyfromthebank.

45.Todothisjob,weneedtohavespecial______(strong)orskill.

46.Hehasmadearrangementsforthe______(collect)ofhisbaggagefromtheairport.

47.--Marycareslittleaboutmoney--__________.

A.SodoIB.Iam,tooC.NotdoID.NeitherdoI

48.Thenewprisonsystemisdesignedto______(form)criminalsratherthanjustpunishthem.

49.Thepatienthastotakeseveralpillseachdayto______(act)highbloodpressure.

50.--IsPeterthere?--__________,pleas

A.I'llseeifIcanfindhimforyou.

B.Holdup

C.Holdon

D.Holdout

E.Holdoff

四、詞匯與語法知識(shí)(10題)51.Withatotalof1,300millionpeople,Chinaisoneofthemostdensely_____countriesintheworld.

A.populatedB.pollutedC.crowdedD.concentrated

52.TheYellowRiveristhesecond__riverinChina.

A．long

B．longer

C．longest

D．mostlong

53."Theinterest__bedividedintofiveparts,accordingtotheagreementmadebybothsides."declaredthejudge.

A．may

B．should

C．must

D．shall

54.

55.Bobsaidhewouldn‘tgotothepartyashewasbusy，buthewentthere_________．

A.afterallB.aboveallC.atallD.inall

56.

第17題Idon’tthinktherainwill__________ourplansforapicnic．

A.affectB.effectC.infectD.defect

57.Hethankedmeforwhatmyson_____.

A.didB.haddoneC.doesD.hasdone

58.

59.—Excuseme,areyouwaitingforthebus?

—Yes,Iam.Butthebusissolate.__，howcanIgettoNo.1MiddleSchool?A.Intheway

B.Ontheway

C.Outoftheway

D.Bytheway

60.Don'tworry．I'll__________yourgoldenfishbetouchedbyanyone．

A.notletB.notallowC.notmakeD.do

五、閱讀理解(10題)61.PassageOneWhitericeistheworld’smostpopularform.ofrice.Butitgoesthroughamillingprocessthatremovesmanynutrients（營(yíng)養(yǎng)成分）.Asaresult,peoplewhoeatapoordietbasedonwhitericemaynotgetenoughvitaminA.Eachyearabout250,000to500,000childrengoblindfromvitaminAdeficiency.TheWorldHealthOrganization（WHO）sayshalfofthemdiewithinayearoflosingtheirsight.VitaminAdeficiencyisaproblemespeciallyinAfricaandSoutheastAsia.Soscientiststhoughtofananswer.TheycombinedwhitericewithplantcompoundsthatthebodycanchangeintovitaminA.Theseplantcoloringsgivethericeagoldencolor.ThescientistsalsothoughtofaplantogiveawaythisGoldenRiceforfreetopoorfarmers.Butthericecannotbemadeusingtraditionalmethods.Thescientistsworkedfortenyears,until1990,todevelopthetechnologytoaddgenestorice.Thenittookninemoreyearstogetthegenestheywantedintotheseed.ProfessorIngoPotrykussaysricewithtwoaddedgeneswillbeavailablein2013.Onegenecomesfrommaize,orcorn,andtheotherfromasoilbacterium（細(xì)菌）.Opponentssaysuchcropsmaycauseenvironmentaldamagebybreedingwithotherplants.OpponentsalsoquestionthesafetyofGoldenRice.However,Mr.PotrykussaysGoldenRicehasneverbeenshowntobeunsafefortheenvironmentorpeople.Manyagriculturalorganizationssupporttheproject.WhatistheprobablereasonwhysomepeopledonotgetenoughVitaminA?

A.Becausetheyareshortoffood

B.Becausewhitericecontainsnovitamin

C.Becausetheyfeedonwhiterice

D.Becausewhitericehasnonutrients

62.Whatisthebesttitleforthispassage?

A.SixStagesforRepairingSam'sBicycle.

B.PossibleStepsofProblem-solving.

C.NecessitiesofProblemAnalysis.

D.ImportanceofAnalyzingaProblem.

63.

Accordingtothepassage,freedomcannotbeeasilygivensince______.

A.itisinnotwhatworkerscareabout

B.ithasnothingtodowithincreasingproductivity

C.freedomwilldoharmtothemanagement

D.machinesinmodemfactoriesmustbeorganizedinafixedway

64.Concernwithmoney,andthenmoremoney,inordertobuytheconveniencesandluxuriesofmodernlife,hasbroughtgreatchangestothelivesofmostFrenchmen.MorepeopleareworkingharderthaneverbeforeinFrance.Inthecitiesthetraditionalleisurelymiddaymealisdisappearing.Offices,shopsandfactoriesarediscoveringthegreaterefficiencyofashortlunchhourincompanylunchroom.Inalmostalllinesofworkemphasisnowfallsonever-increasingoutput.Thusthe"typical"Frenchmanproducesmore,earnsmore,andbuysmoreconsumergoodsthanthepeopleofonlyagenerationago.Hegainsincreaturecomfortsandeaseoflife.Whathelosestosomeextentishissenseofpersonaluniqueness,orindividuality.

SomesaythatFrancehasbeenAmericanized.ThisisbecausetheUnitedStatesisaworldsymbolofthetechnologicalsocietyanditsconsumerproducts.Theso-calledAmericanizationofFrancehasitscritics.Theyfearthat"assembly-linelife"willleadtothedisappearanceofthepleasuresofthemoregracefulandleisurely(butlessproductive)oldFrenchstyle.Whatwillhappen,theyask,totaste,elegance,andthecultivationofthegoodthingsinlife--tojoyinthesmellofafreshlypickedapple,astrollbytheriver,orjusthappyhoursofconversationinalocalcafe?

Sincethelate1950'slifeinFrancehasindeedtakenonqualitiesofrush,tension,andthepursuitofmaterialgains.Someofthestrongestcriticsofthenewwayoflifeareyoung,especiallyuniversitystudents.Theyareconcernedwiththefuture,andtheyfearthatFranceisthreatenedbythetriumphofthiscompetitiveculture.Occasionally,theyhavereactedagainstthetrendwithconsiderableviolence.

WhichofthefollowingisNOTmentionedasafeatureofthenewFrenchwayoflife?

A.Efficiency.B.Tension.C.Competition.D.Taste.

65.53.Whatwillscientistsdotomakesurethepoisonworksthistime?A.Theywilltrysomeofitthemselves.B.Theywilluseaspecialkindofpoison.C.Theywilldrainthelakefirst.D.Theywillonlyputthepoisoninthewells.

66.WallStreetis______.

A.thenameofChinatowninNewYork

B.thenicknameofNewYork

C.thefinancialcenterofAmerica

D.thetouristcenterofUSA

67.Everybodymayhaveseenthefilm"DeathontheNile(尼羅河),"butnobodycanimaginethatthewriterofthestory,AgathaChristie,savedababyinamostunusualway.

InJune1977,ababygirlbecameseriouslyillinDeleville.Doctorstherewereunabletofindoutthecauseofherillness,soshewassenttoafamoushospitalinLondon,wherethereweremanyexcellentdoctors.Thebabywassoseriouslyiiithatateamofdoctorshurriedtoexamineherwithoutanydelay.Thedoctors,too,werepuzzledbythebaby'sillness,andtheyalsobecamediscouraged.Justthenanurseaskedtospeaktothem.

"Ithinkthebabyissufferingfromthallium(鉈)poisoning,"saidthenurse~"Afewdaysago,Ireadastory'APaleHorse'writtenbyAgathaChristie.Someoneusesthalliumpoison,andallthesymptoms(癥狀)arewritteninthebook.Theyareexactlythesameasthebaby's."

"You'reverygoodatobservingthings,"saidadoctor,"andyoumayberight.We'llcarryoutsometestsandfindoutwhetherthecauseisthalliumpoisoningornot."

Thetestsprovedthatthebabyhadindeedbeenpoisonedbythallium.Oncetheyknewthatcause,thedoctorswereabletogivehercorrecttreatment.ThebabysoongotwellandwassentbacktoDeleville.Aweeklateritwasreportedthatthepoisonmighthavecomefromaninsecticide(殺蟲劑)usedinDeleville.

ThebabywassenttoahospitalinLondonbecause______.

A.herparentswerelivinginLondonthen

B.thehospitalsinDelevillewerefullatthattime

C.shewasthedaughterofafamousdoctorinLondon

D.doctorsinDelevillewerenotsureaboutthecauseofherillness

68.Perhapsthereisonlythemoontocomparewithit.OfalltheachievementsofAmericanengineering,onlythelandingonthemoonandtheplantingthereofawrinkledflagcanrivaltheconstructionofPanamaCanalasanepoch-makingaccomplishment.TheSuezCanal,thetrans-SiberianRailroadandtheTajMahalallpalebesideit.Thecanal'sconstructionismorecloselyakintothepyramidsofEgyptinitsscopeanddifficultyofexecution,butinthemodernera,thereisonlythemoon.

Likethelandingonthemoon,theconstructionofacanalacrossthenarrowIsthmusofPanamawasadreamlongbeforeitbecamereality.Asearlyas1534,CharlesIofSpainproposedacanalatPanama,butitwouldtakenearly400yearsforbuilderstocatchupwithhisimagination.

Whenthecanalfinallywasproposedrequiredallthecreativitythetwentiethcenturycouldmuster.Itwasthelargestpublicworkeverattempted.Itsengineershadtocontrolawildriver,cutthecontinentaldivide,constructthelargestdamandmanmadelakeknowntothatdateandswingthelargestlockseverconstructedfromthebiggestcementstructuresthenpoured.Alongtheway,twooftheworld'smostdevastatingdiseaseshadtobewipedoutinoneoftheirgreateststrongholds.Andallofthiswastobedonewithouttheairplaneortheautomobile:KittyHawkroseintothehead-linesin1903thesameyeartheU.S.signedatreatywithPanama——andtherewasnoroadacrosstheisthmusuntiltheWorldWarⅡ.

IfPanamahashadanunusualroleinbygonedreams,itmostcertainlyhasastartlingrelationshiptothehardfactsofgeography.Thecountryisfarthereastthanmostpeopleimagine——thecanalandabouthalfofPanamaactuallylieeastofMiami.Becauseofthecountry'sshallow"S"shapeandeast-westorientation,ithasplaceswherethesunrisesinthePacificandsetsintheAtlantic.Moresignificantly,PanamaissqueezedintothenarrowestportionofCentral.Atthecanal,just43milesoflandseparateAtlanticandPacificshores.Perhapsevenmoreimportant,PanamaoffersthelowestpointintheNorthAmericancontinentaldivide——originally312feetabovesealevelatthecanal'sCulebraCut.Bycomparison,thelowestpassintheUnitedStatesisnearly5,000feet.

Inscopeanddifficulty,thecanalsconstructionwasmostcloselyaliketothatofthe______.()

A.SuezCanal

B.trans-SiberianRailroad

C.TajMahal

D.pyramidsofEgypt

69.Itcanbeinferredthatthewriter_______．查看材料

A.speaksChinese

B.1ivesintheUSA

C.dislikesherhusband’Swaysofseeingguestsoff

D.refusestofollowtheChinesecustomofseeingguestsoff

70.Whatisimportantinpeople’slives?

A.Theearth.B.Birds.C.Scientists.D.Thenature.

六、作文(1題)71.S城的交通擁擠現(xiàn)象日趨嚴(yán)重，事故時(shí)有發(fā)生，特別是在早晚上、下班高峰期。市政府決定采取措施改善交通現(xiàn)狀，向廣大市民征集建議。請(qǐng)根據(jù)下面的要點(diǎn)向市政府提出建議。(1)修繕公路，改善路面狀況;(2)修筑立交橋，緩解交通阻塞現(xiàn)象;(3)控制小轎車的產(chǎn)量。要求：短文需要涉及上述所有內(nèi)容，可以適當(dāng)增加內(nèi)容，闡述自己的其他想法。

參考答案

1.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(qǐng)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)。

2.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。

3.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。

4.A

5.D

6.A解析：favor：幫助，一般用domeafavor；good：好處；help不與do搭配：kindness：善良。故選A。

7.B

8.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(huì)在星期五以前到達(dá)那里。

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(cè)，疑問部分也應(yīng)選擇would。選項(xiàng)B是正確的?！揪渥哟笠狻磕汶y道還認(rèn)為他已經(jīng)忘掉了，是嗎?

10.D解析：本題測(cè)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。

11.B解析：cuts“裁減”；shortages“短缺”；weaknesses“弱點(diǎn)”；imports“進(jìn)口”，故正確選項(xiàng)為B。

12.Dapplyto應(yīng)用；applyfor申請(qǐng)

13.C

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

15.A

16.A解析：本題考虛擬語氣在名詞性從句中的用法。在“ask(advise，desire，ordersuggest，require，etc。)+the廣引導(dǎo)的從句中，謂語動(dòng)詞應(yīng)用“should+認(rèn)”，should可以省去，再結(jié)合語態(tài)，故A項(xiàng)正確。本句大意為：他們要求所有的必要文件都必須在月底之前交到校長(zhǎng)辦公室。

17.B

18.D

19.A

20.C

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

22.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。

23.A

24.D

25.C解析：much用在句中修飾比較級(jí)better。

26.C解析：notonly…butalso連接主語時(shí)，謂語動(dòng)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(dòng)詞用復(fù)數(shù)形式。

27.D

28.D解析：從句中的問句主謂不倒裝。從句的時(shí)態(tài)隨主句。我想知道那輛車的價(jià)格。

29.D

30.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。

31.CDoyouagree

這是有關(guān)學(xué)生與老師就試卷分?jǐn)?shù)的一段對(duì)話。

Student：對(duì)不起，老師，我覺得我的考試成績(jī)有誤。

Professor：噢，你是覺得總分錯(cuò)了呢，還是把對(duì)的題給看錯(cuò)了?

Student：我覺得是百分比算錯(cuò)了。

Professor：那咱們就重新算一遍。

Student：好，重新算一遍。

Professor：這是答題紙。你發(fā)現(xiàn)有哪道題是對(duì)的而我給看錯(cuò)了嗎?

Student：這兒沒有錯(cuò)。

Professor：好，這里弄清楚了。咱們把總數(shù)算一下。

Student：好的，算一下總數(shù)。

Professor．我算得的總數(shù)是這個(gè)，再用這個(gè)數(shù)字去除，現(xiàn)在總數(shù)出來了。你覺得對(duì)嗎?Student：您是對(duì)的。

Professor：好吧。我們都很直率。祝你度過愉快的一天，謝謝你來找我。

32.A

33.C

34.

35.F

36.A

37.CTheATMgivesyoubills

這是有關(guān)如何使用ATM機(jī)的一段對(duì)話。

Susan：ATM機(jī)怎么使用?

Alan：第一步，把你的銀行卡插入這個(gè)孔內(nèi)，輸入你的個(gè)人識(shí)別碼。

Susan：輸完了。然后選擇取款?

Alan：對(duì)，選擇取款，不要選擇賬號(hào)信息。

Susan：下一步呢?

Alan：ATM機(jī)會(huì)去調(diào)你的活期存款或儲(chǔ)蓄賬戶。

Susan：然后呢?

Alan：輸入你要從存折里取出的錢數(shù)。

Susan：我能取多少?

Alan：大多數(shù)存折最多可以取400美元。

Susan：我輸入了要取的錢數(shù)之后會(huì)怎樣?

Alan：ATM機(jī)給你現(xiàn)鈔。通常是20美元一張的。從這個(gè)孔拿錢和收據(jù)。

38.G

39.Butyoumustwriteanoteforpermissiontobeaway

40.C

41.B本題考查疑問詞用法。該句要表達(dá)的意思是：有那么多的CD機(jī)在售，我定不下來要買哪一個(gè)。本題考查疑問詞+不定式的用法，whichtobuy意為“要買哪一個(gè)”。A意為“買什么”;C意為“怎樣”;D意為“哪里”。本題選擇B。

42.modernizing

43.curiosity

44.suspicion

45.strength

46.collection

47.D本題考查倒裝句的用法。該句要表達(dá)的意思是：一瑪麗不在乎錢。一我也如此。前半句中用little，為否定意義，所以后半句要用否定形式，用neither。A只能用于肯定句，B中的too應(yīng)該改成either，C表達(dá)錯(cuò)誤，故本題選擇D。

48.reform

49.counteract

50.B本題考查電話用語。該句要表達(dá)的意思是：一是彼得嗎?一請(qǐng)別掛斷電話，我看是否能幫你找到他。這是電話用語，holdon是讓對(duì)方不要掛電話，稍等一下。故本題選擇B。

51.A

52.C本句句意是：黃河是中國(guó)第二大河流。最高級(jí)longest之前可以有定語。

53.D此題考查shall作為情態(tài)動(dòng)詞的用法。當(dāng)shall用于第一、三人稱疑問句中時(shí)，表示征求對(duì)方意見；用于第二、三人稱陳述句中，表示說話人給對(duì)方的命令、警告、允諾或威脅