2022-2023學(xué)年甘肅省慶陽(yáng)市普通高校對(duì)口單招英語(yǔ)自考真題(含答案)

2022-2023學(xué)年甘肅省慶陽(yáng)市普通高校對(duì)口單招英語(yǔ)自考真題(含答案)學(xué)校:________班級(jí):________姓名:________考號(hào):________

一、單選題(30題)1.Busyastheyare,parentsshould______atleasttwohourstospendwiththeirchildren.

A.setoutB.setawayC.setasideD.setoff

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

3.She'sfainted.Throwsomewateronherfaceandshemay______.

A.comeroundB.comebackC.comeagainD.comeout

4.While______ajob,thegraduatestudentgotanoffertostudyabroad

A.appliedforB.applyingtoC.appliedtoD.applyingfor

5.______yourhomeworkandmakesurethatyoudon't______anymistakes.

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

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

A.shapeB.formC.appearanceD.body

7.Itisreportedthatmanyanewhouse_______atpresentinthedisasterareaA.arebeingbuilt

B.werebeingbuilt

C.wasbeingbuilt

D.isbeingbuilt

8.TomandJackarebothveryclever._________,Tomis____________Jack.

A.Allinall;asacleverboyas

B.Inotherwords;ascleveraboyas

C.Thatistosay;asacleverboyas

D.Inword;ascleveraboyas

9.Haveacigarette,______?

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

10.Thesenationalparksareveryimportantforpreservingmanyanimals,whichwouldruntheriskofbecomingextinct.

A.insteadB.thereforeC.neverthelessD.otherwise

11.Sobadly______inthecaraccidentthathehadtostayinhospitalforseveralweeks.

A.didheinjureB.heinjureC.washeinjuredD.hewasinjured

12.—Theeducationsystemratherthantheteachers______toanswerfortheoverburdenonthestudents—IagreeIhopethereform.beingcarriedoutinourcountrywillhangaboutthe_____results.

A.are;desiredB.is;desiredC.are;desiringD.is;desiring

13.Finallyhegottimeforaglance______thisreport.

A.offB.roundC.onD.at

14.Thankyouforthe______youdidme.tomovethesofaupstairs.

A.favorB.goodC.helpD.kindness

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

16.—TheremustbeadozenpensinthishousebutIcanneverfindonewhenIneedthem.—Keeplooking.______issuretoturnup.

A.OneB.ItC.ThatD.This

17.Theproblemwassettledtothecompleteofthem,sotheydidn‘tcomplain.

A.amazementB.satisfactionC.disappointmentD.attraction

18.

Allthestudentswenttothemagicshowyesterday.Itwasreally______A.amusinglyB.amuseC.amusingD.amused

19.tosunlightfortoomuchtime,asthedoctorssay,willdoharmtoone‘sskin.

A.Beingexposed

B.Havingexposed

C.Exposed

D.Afterbeingexposed

20.Iwonderedwhatdifficultyhehad_________theplan?

A.tocarryout

B.carryingout

C.carriedout

D.withcarryingout

21.Iwonderhowmuch______.

A.thatcarwasB.wasthatcarC.isthatcarD.thatcaris

22.______today,bewouldgettherebyFriday.

A.Wereheleave

B.Wasbeleaving

C.Werehetoleave

D.Ifheleaves

23.Sicknessdeprivedme______thepleasureofseeingyou.

A.fromB.ofC.outofD.with

24.Tomwasabouttoclosethewindows_______hisattentionwascaughtbyabirdA.whenB.suddenlyC.andD.till

25.TheheavysnowcouldnotkeepUS_________goingouttowork．

A.onB.upC.uponD.from

26.Hewasamanofstrongfeelings,______normallylayhiddendeepinsidehim.

A.itB.thatC.thoseD.which

27.______hecome,theproblemwouldbesettled.

A.WouldB.ShouldC.ShallD.If

28.—What'sthechanceofthere______anelectionthisyear?—Ihavenoidea.

A.isB.tobeC.beingD.be

29.Mary，_________here——everybodyelse，staywhereyouare．

A.comeB.comesC.tocomeD.coming

30.Whathedescribedasonlya______detailIthoughtwasthemostimportantpartoftheplan.

A.commonB.plainC.justD.mere

二、補(bǔ)全對(duì)話(10題)31.58請(qǐng)選擇最佳答案填入()

32.根據(jù)以下資料，回答1~5題。

請(qǐng)?jiān)诘赺______處填上正確答案。

33.57.Frank:Wouldyouliketocometooutfancydressparty?Daisy:Certainly.ButI'dbealittlelate.______?

34.57請(qǐng)選擇最佳答案填入()

35.請(qǐng)?jiān)诘赺___處填上正確答案。

36.58.Evans:Nicetomeetyou.

I'mEvans.Jerry:______,too.

Whatdoyoudo,Evans?

37.Ⅴ.DailyConversation(10points)Direction:Pickouttheappropriateexpressionfromtheeightchoicesandcompletethefollowingdialoguebyblackeningthecorrespondingletterontheanswersheet.A.How'severythinggoing?B.I'dliketo.C.SodidI.D.Yes,butwhy?E.Coffee,please.F.That'stoobad.G.It'sverydisappointing.H.Eatwhatyouwant.56.Tony:Wouldyoucareforskiingwithmeattheweekend?Tom:Well,______.Butyouhavetoteachmehowtoskifirst.

38.根據(jù)中文提示，將對(duì)話中缺少的內(nèi)容寫在橫線上，這些句子必須符合表達(dá)習(xí)慣。打句號(hào)的地方，用陳述句;打問(wèn)號(hào)的地方，用疑問(wèn)句。提示：Bill對(duì)Alice說(shuō)昨晚看電視一直到后半夜。Alice說(shuō)她通常是感到無(wú)事做才看電視。她問(wèn)Bill是不是感到無(wú)聊才看到這么晚。Bill說(shuō)他把書包忘在了出租車上，并說(shuō)看電視時(shí)心情好一點(diǎn)，可關(guān)上電視機(jī)，心情反而更糟。Alice:Whatagreatday,don'tyouthink?Bill:Iguessso.Ididn'tnotice.IfeelterriblebecauseIwatchedtelevision(1).Alice:Aftermidnight!(2)becauseyouwerebored?IusuallywatchTVonly(3).Bill:Bored?No,Iwasunhappy(4).Alice:So,didwatchingTVmakeyoufeelbetter?Bill:Well,IfeltabitbetterwhileIwaswatching.Youknow,ittookmymindoffmytroubles.But(5),Ijustfeltevenworsewithmyselfforwastingsomuchtime.

39.

第56題請(qǐng)將正確答案填在第56處。

40.Linda：Hello!ThisisLindaspeaking.Chris：Hello，Linda，thisisChris._______66________thisFridayevening?Linda：Yes，why?Chris：There‘sagoodconcert，andI’vegottwotickets.Iwonder________67_______.Linda：That‘sgreat!_________68_________?Chris：7o‘clock.Buthowabout_________69__________at6：45?Linda：OK.IthinkIcanmakeit.Chris：Aftertheconcert，________70_________，shallwe?Linda：Wonderful!Whydon‘twegotoaChineserestaurant?Chris：Whynot?OK，seeyouFriday.Linda：Seeyouthen.Bye!66.________

三、語(yǔ)法與詞匯(10題)41.Shewas______(shame)ofhavingaskedsuchasillyquestion.

42.Hewasdefeatedinthecompetitionpartlybecausehewas______tothefeelingsofothers.(sense)

43.Manypeoplecalltheageweliveintheageof______(technique).

44.Teenagerstheirhealthbecausetheyplaycomputergamestoomuch

A.havedamagedB.aredamagingC.damagedD.willdamage

45.Wemadeplansforavisitbutthesubsequent______(difficult)withthecarpreventedit.

46.Therewasa______(distinction)dropinsupportfortheUnioninthe1974election.

47.Yourfrank______(critisize)ofhisattemptsannoyedhim.

48.An______(experience)teacherknowshowtoarousetheinterestsofhisstudents.

49.Meninthepostoffice______(class)mailaccordingtoplaceswhereitistogo.

50.Itisa(n)______(formal)party,soyoudon'tneedtowearsuitandtie.

四、詞匯與語(yǔ)法知識(shí)(10題)51.

第18題Doyouthinkherbeautycould__________herStupidity?

A.makeupB.makeoutC.makeupforD.makefor

52.Lotsofrescueworkerswereworkingaroundtheclock，__________suppliestoYushu，Qinghaiprovinceaftertheearthquake．

A.sendingB.tosendC.havingsentD.tohavesent

53.Wouldyoupleasekeepsilent?Theweatherreport__________andIwanttolisten．

A.isbroadcast

B.isbeingbroadcast

C.hasbeenbroadcast

D.hadbeenbroadcast

54.Playingtabletennisisher__

A．hobby

B．care

C．sport

D．habit

55.It‘s__________goodfeelingforpeopletoadmiretheShanghaiWorldExpothatgivesthem

pleasure．A.不填，;aB.a;不填C.the;aD.a;the

56.7.He______backandheleftanoteforyou.A.cameB.hasbeenC.willbeD.isbeing

57.11.Shehelpedtheoldman______thecar.A.intoB.onC.inD.to

58.Letmegiveyou~

A．a(chǎn)dvices

B．someadvice

C．a(chǎn)nadvice

D．theadvice

59.16.Underhisarm______agreatpackage.A.washecarryingB.hewascarryingC.carryingheD.washecarried

60.8.Theexamwas______easierthanwehadexpected.A.moreB.muchmoreC.muchD.moremuch

五、閱讀理解(10題)61.Whenthemantoldthemthetimesofmealsatthehotel,Mrs.Smithfelt______.

A.disappointedB.exitedC.delightedD.satisfied

62.

Mrs.Smithwantedtobuy______withthetenpoundnotes.

A.alovelycat

B.anicehat

C.abeautifulhandbag

D.bothBandC

63.Whichstatementistrue?

A.Americanpeoplelikesittingwithpeopletheydon'tknow.

B.Ahostessalwaysseatsasmallgroupatalargetable.

C.Americanpeopleneversitwithpeopletheydon'tknow.

D.Americanpeoplewouldnotlightacigaretteifthepeoplewhositatthesametablemindtheirsmoking.

64.50.Theaveragenumberofhoursofsleepthatanadultneedsis______.A.approximatelysixhoursB.aroundtenhoursC.abouteighthoursD.notstatedhere

65.

根據(jù)以下材料，回答40～43問(wèn)題。

第40題Whichisthebesttitleforthepassage?

66.Itseemssonaturaltoputupanumbrellatokeepthewateroffwhenitrains.Butactuallytheumbrellawasnotinventedasprotectionagainstrain.Itsfirstusewasasashadeagainstthesun!Nobodyknowswhofirstinventedit,buttheumbrellawasusedinveryancienttimes.ProbablythefirsttouseitweretheChinese,asearlyastheeleventhcenturyB.C.WeknowthattheumbrellawasusedinancientEgyptandBabylonasasunshade.Andtherewasastrangethingconnectedwithitsuse:itbecameasymbolofhonourandauthority.IntheFarEastinancienttimestheumbrellawasallowedtobeusedonlybyroyaltyorbythoseinhighoffice.

InEurope,theGreekswerethefirsttousetheumbrellaasasunshade.AndtheumbrellawasincommonuseinancientGreece.ButitisbelievedthatthefirstpersonsinEuropetousetheumbrellaasprotectionagainsttherainweretheancientRomans.DuringtheMiddleAges,theuseoftheumbrellapracticallydisappeared.ThenitappearedagaininItalyinthelatesixteenthcentury.Andagainitwasconsideredasymbolofpowerandauthority.By1680,theumbrellaappearedinFrance,andlateroninEngland.Bytheeighteenthcentury,theumbrellawasusedagainstrainthroughoutmostofEurope.Umbrellashavenotchangedmuchinstyle.duringallthistime,thoughtheyhavebecomemuchlighterinweight.Itwasn'tuntilthetwentiethcenturythatwomen'sumbrellasbegantobemade,inawholevarietyofcolours.WhichofthefollowingstatementsisNOTtrueabouttheumbrella?

A.Nooneexactlyknowswhowastheinventoroftheumbrella.

B.Theumbrellawasfirstinventedtobeusedasprotectionagainstthesun.

C.Theeighteenthcentury.

D.InEuropetheGreekswerethefirsttousetheumbrellaasasunshade.

67.Manyanimalsmaybetrainedtodosimplejobsiftheyknow______.

A.whotheirtrainersare

B.theywillbepraisedbytheirtrainers

C.theywillgetareward

D.somethingdangerouswillhappentothem

68.Hairlossisoneofthosethingswestilldonotunderstand.Sciencehas,ofcourse,shownthatmenaremorelikelythanwomentosuffermajorhairloss.Somekindsofhairlossaretemporary(暫時(shí)的),aneffectofillness.Inthosecaseswecanexpectthehairtogrowback.Italldependsonwhetherthehairrootisalive.Ifitisnot,hairlossispermanentandnothingwillhelp.Somedailylossofhairisanormal,healthysign.Mostpeoplelosebetween40to50scalphairseachday.Eachofthesescalphairsgrowsforfromtwotosixyearsandthenrests.Aboutthreemonthslateritispushedoutbyanewhairgrowingfromthesameroot.Thisisnotsomethingthatshouldcausegreatconcern.Somethingelseweknowisthatnormalhairlossisseasonal(季節(jié)性的）,withthemosthairlossoccurringinthefall.Everyoneexperiencesanormalcycleoflossandgrowth.Theproblemofhairlossresultswhenlossisgreaterthangrowth.Themaincauseofhairlossinmenseemstobeaccumulation(積累)ofahormone(荷爾蒙)inthebody.Whenthathormonereachesacertainlevel,thehairgrowingperiodisshortenedandhairlossistheresult.Thereisnocureformostcasesofhairloss.This,however,isnottheendoftheworld.Accordingtoscience,_________.A.allhairlossisanormal,healthysign

B.manshouldpayspecialattentiontohairloss

C.it’slikelythatmenhavemoreproblemsofhairloss

D.menlosemorehairthanwomendo

69.Iwas14whenMr.IngramknockedonourfarmhousedoorinSacredHear,Okla.Theoldfarmerlivedaboutamiledowntheroadandneededhelpcuttinggrass.ItwasthefirsttimeIwasactuallypaidforwork--about12centsanhour,notbadwhenyouconsideritwas1939,atimewhentherewaslittlebusinessactivity.

Mr.IngramlikedthejobIdidandendeduphiringmetodigpotatoes.Ievenhelpedwhenababycowwasbeingborn.

Onedayhefoundanoldtruckthatwasstuckinthesoft,sandysoilofthemelon(瓜)field.Itwasfullofmelonsthatsomeonehadtriedtostealbeforetheirtruckgotstuck.

Mr.Ingramexplainedthatthetruck'sownerwouldbereturningsoon,andhewantedmetowatchandlearn.Itwasn'tlongbeforeamanfromanearbyvillage,whohadaterriblereputation(名聲)forfightingandstealing,showedupwithhistwofull-grownsons.Theylookedveryangry.

CalmlyMr.Ingramsaid,"Well,Iseeyouwanttobuysomewatermelons."

Therewasalongsilencebeforethemananswered,"Yeah,Iguessso.Whatareyougettingforthem?"

"Twenty-fivecentseach."

"Well,Iguessthatwouldbefairenoughifyouhelpmegetmytruckoutofhere."

Itturnedouttobeourbiggestsaleofthesummer,andanunpleasant,perhapsunfortunate,incidenthadbeenprevented.Aftertheyleft,Mr.Ingramsmiledandsaidtome,"Son,ifyoudon'tforgive(原諒)yourenemies,you'regoingtorunoutoffriends."

Mr.Ingramdiedafewyearslater,butIhaveneverforgottenhimorwhathetaughtmeonmyfirstjob.

Whichofthefollowingbestexplains"endedup"asisusedinthepassage?

A.enjoyedB.finishedC.gotintoD.wenton

70.Thereisapopularbeliefamongparentsthatschoolsarenolongerinterestedinspelling.NoschoolIhavetaughtinhaseverignoredspellingorconsidereditunimportantasabasicskill.Thereare,however,vastlydifferentideasabouthowtoteachit,orhowmuchpriorityitmustbegivenovergenerallanguagedevelopmentandwritingability.Theproblemis,howtoencourageachildtoexpresshimselffreelyandconfidentlyinwritingwithoutholdinghimbackwiththecomplexitiesofspelling.

Ifspellingbecomestheonlyfocalpointof.histeacher'sinterest,clearlyabrightchildwillbelikelyto"playsafe".Hewilltendtowriteonlywordswithinhisspellingrange,choosingtoavoidadventurouslanguage.That'swhyteachersoftenencouragetheearly,useofdictionariesandpayattentiontocontentratherthantechnicalability.

Iwasonceshockedtoreadonthebottomofasensitivepieceofwritingaboutapersonalexperience:"Thisworkisterrible!Thereare'fartoomanyspellingerrorsandyourwritingisillegible(難以辨認(rèn)的)."Itmayhavebeenasharpcriticismofthepupil'stechnicalabilitiesinwriting,butitwasalsoasadreflectionontheteacherwhohadomittedtoreadtheessay,whichcontainedsomebeautifulexpressionsofthechild'sdeepfeelings.Theteacherwasnotwrongtodrawattentiontotheerrors,butifhis.prioritieshadcentredonthechild'sidea,anexpressionofhisdisappointmentwiththepresentationwouldhavegiventhepupilmoremotivationtoseekimprovement.

Teachersaredifferentintheiropinionsabout______.

A.thedifficultiesinteachingspelling

B.theroleofspellingingenerallanguagedevelopment

C.thecomplexitiesofthebasicwritingskills

D.thenecessityofteachingspelling

六、作文(1題)71.Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopic"HowIFi-nanceMyCollegeEducation".Youshouldwriteatleast120words,andbaseyourcompositionontheoutlinegiveninChinesebelow：1.上大學(xué)的費(fèi)用（tuitionandfees).可以通過(guò)多種途徑解決；2.哪種途徑適合于我（說(shuō)明理由）。

參考答案

1.C

2.B

3.A解析：句意：她昏倒了。給她臉上澆些水，或許她會(huì)醒過(guò)來(lái)。本題考查詞組辨析。comeround：過(guò)訪，繞道而來(lái)，蘇醒過(guò)來(lái)；comeback：回來(lái)，恢復(fù)；comeagain：再說(shuō)一遍，重復(fù)一遍；comeout：出來(lái)，傳出。

4.Dapplyto應(yīng)用；applyfor申請(qǐng)

5.D解析：本題考查動(dòng)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。

6.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。

7.D

8.B

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

10.D

11.C解析：副詞so置于句首，句子應(yīng)該用倒裝語(yǔ)序，某人受傷用sb.beinjured來(lái)表示，故答案為C。

12.B解析：theeducationsystem是主語(yǔ)，謂語(yǔ)動(dòng)詞應(yīng)用單數(shù)；thedesiredresults意為“期望的結(jié)果”。

13.D

14.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。

15.D

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

17.B

18.C所有的學(xué)生都去看了昨天的魔術(shù)表演。它太令人不可思議了。這里主要考查的是動(dòng)詞的現(xiàn)在分詞和過(guò)去分詞的不同用法。Sth．bedoing表示某一事物令人怎么樣。Sb．bedone表示某人處于某種狀態(tài)。例：Theletteristouching．這封信令人感動(dòng)。

Iammoved．我很感動(dòng)。

19.A

20.B

21.D解析：從句中的問(wèn)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。

22.C解析：本題考查倒裝虛擬語(yǔ)氣用法。本句是表示與將來(lái)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。

23.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。

24.A

25.D

26.D解析：which修飾非限定性定語(yǔ)從句，指代前邊一句話。本題涉及句法知識(shí)——簡(jiǎn)單句、并列句和復(fù)合句。例如：Hehastwodaughters.Theyaredoctors.(簡(jiǎn)單句)Hehastwodaughtersandtheyaredoctors.(并列句)Hehastwodaughters,whoaredoctors．(復(fù)合句)

27.B解析：此處是對(duì)將來(lái)情況的假設(shè)。虛擬條件句的謂語(yǔ)部分為should，had或were時(shí)，可把if省去，而把should，had或were放在從句的主語(yǔ)之前，構(gòu)成主謂部分倒裝。

28.C

29.A本題考查祈使句型：

【應(yīng)試指導(dǎo)】句意：Mary，到這里來(lái)，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(dòng)詞原形開頭。Mary在句中不是

主語(yǔ)，而是“呼語(yǔ)”。

30.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(lái)描述，而我卻認(rèn)為它是這個(gè)計(jì)劃中最重要的部分。

31.F

32.F

33.D

34.D

35.E

36.E

37.B

38.【提示】本題立足于日常表達(dá)。平日里，人們可用不同的說(shuō)法表達(dá)相同的意思，因此此題比較靈活，答案不唯一，符合題意和口語(yǔ)表達(dá)方式即可。1.【答案】untilaftermidnightlastnight【解題指要】根據(jù)中文提示得知Bill昨晚看電視一直到后半夜，因此應(yīng)填入untilaftermidnightlastnight。2.【答案】Didyouwatchsolate【解題指要】根據(jù)中文提示“她問(wèn)Bill是不是感到無(wú)聊才看到這么晚”，以及下文提到“因?yàn)闊o(wú)聊”，因此應(yīng)填入Didyouwatchsolate。3.【答案】ifIhavenothingbettertodo【解題指要】根據(jù)中文提示“Alice說(shuō)她通常是感到無(wú)事做才看電視”，此空應(yīng)填入ifIhavenothingbettertodo。4.【答案】becauseIleftmyschoolbaginataxi【解題指要】根據(jù)中文提示“Bill說(shuō)他把書包忘在了出租車上”，此空應(yīng)填入becauseIleftmyschoolbaginataxi。5.【答案】afterIturnedofftheTV【解題指要】根據(jù)中文提示“可關(guān)上電視機(jī)，心情反而更糟”，此空填入afterIturnedofftheTV。【參考譯文】Alice：今天天真好，你覺得呢?Bill：大概是這樣的。我沒有留意天怎么樣。我感覺很糟糕，因?yàn)樽蛲砜措娨曇恢钡胶蟀胍?。Alice：一直到后半夜!你是不是感到無(wú)聊才看到這么晚呢?我通常是感到無(wú)事做才看電視。Bill：無(wú)聊?我昨天心情不好，因?yàn)槲野褧诔鲎廛嚿狭恕lice：那看電視有沒有使你心情好些呢?Bill：看電視時(shí)心情好一點(diǎn)，暫時(shí)讓我忘記了那些煩惱。可關(guān)上電視機(jī)，我心情反而更加糟糕，因?yàn)槲矣掷速M(fèi)了那么多時(shí)間。

39.G

40.Areyoufree/Doyouhavetime

41.ashamed

42.sensitive

43.technology

44.B本題考查動(dòng)詞的時(shí)態(tài)。該句要表達(dá)的意思是：十幾歲的青少年們因?yàn)檫^(guò)多地玩電腦游戲而在傷害自己的健康。因?yàn)椤巴骐娔X游戲”和“傷害自己的健康”是同時(shí)發(fā)生的事，所以要用動(dòng)詞的現(xiàn)在進(jìn)行式。因此本題選擇B。

45.difficulty

46.distinct

47.criticism

48.experienced

49.classify

50.informal

5