2021年吉林省白山市成考专升本英语第二轮测试卷(含答案)

2021年吉林省白山市成考专升本英语第二轮测试卷(含答案)学校:________班级:________姓名:________考号:________

一、单选题(20题)1.—Hasthewalletbeenreturnedyet?—No，butweexpect______anydaynow.

A.toreturnit

B.ittoreturn

C.ittobereturned

D.itreturned

2.Letmehelpyou,______?

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

3.Heistooweakto______theheavybox.

A.riseB.putC.raiseD.arise

4.TomandJackarebothveryclever._________,Tomis____________Jack.

A.Allinall;asacleverboyas

B.Inotherwords;ascleveraboyas

C.Thatistosay;asacleverboyas

D.Inword;ascleveraboyas

5.—What'sthechanceofthere______anelectionthisyear?—Ihavenoidea.

A.isB.tobeC.beingD.be

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

7.Noconclusionhasbeen______yet.

A.achievedB.reachedC.attainedD.arrived

8.Thesenationalparksareveryimportantforpreservingmanyanimals,whichwouldruntheriskofbecomingextinct.

A.insteadB.thereforeC.neverthelessD.otherwise

9.Thatistheonlywaywecanimagine_______theoveruseofwaterinstudents‘bathrooms.

A.reducingB.toreduceC.reducedD.reduce

10.12．Itwasthetraining_______hehadatschool_______madehimagoodjumper．

A.what;whatB.that;thatC.what;thatD.that;had

11.Sobadly______inthecaraccidentthathehadtostayinhospitalforseveralweeks.

A.didheinjureB.heinjureC.washeinjuredD.hewasinjured

12.—TheremustbeadozenpensinthishousebutIcanneverfindonewhenIneedthem.—Keeplooking.______issuretoturnup.

A.OneB.ItC.ThatD.This

13.Thenovelwrittenbytheauthor_______well,butfiveyearsagronoonecouldhaveimaginedhowgreatarolehe_______intheliteraryworldA.sells;wastoplay

B.selling;wasplaying

C.sold;hadplayed

D.sell;isplaying

14.______youmayberight,Ican'taltogetheragree.

A.WhileB.AsC.ifD.Since

15.Sicknessdeprivedme______thepleasureofseeingyou.

A.fromB.ofC.outofD.with

16.Itisreportedthatmanyanewhouse_______atpresentinthedisasterareaA.arebeingbuilt

B.werebeingbuilt

C.wasbeingbuilt

D.isbeingbuilt

17.TheheavysnowcouldnotkeepUS_________goingouttowork．

A.onB.upC.uponD.from

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

19.Balloonsfloatintheair_________boatsdoonthesea.A.justasB.whenC.thatD.where

20.CountriesthattraditionallyneverallowedforeignstudentstostayandworklikeGermanyortheUnitedKingdom—arefacingtheirownlabor______ininformationtechnologyandrelaxingtheirimmigrationlaws.

A.cutsB.shortagesC.weaknessesD.imports

二、翻译(10题)21.在签订合同之前必须充分理解合同中的所有条款。

A.Itisnecessarytohaveagoodunderstandingofallthetermsandconditionsbeforesigningacontract.

B.Itisnecessarytointerpretallthetermsandconditionsbeforesigningacontract.

C.Havingagoodunderstandingofallthetermsandconditionsbeforesigningacontractisnecessary.

D.Itisnecessarytohavingagoodunderstandingofallthetermsandconditionsbeforesigningacontract.

22.ThispapercoversthedevelopmentofthedistributionsysteminthesouthwestofEnglandfromnationalizationuptothepresenttime.

23.Inorderthattheycansavethesespecies,membersofwildlifeteamshaverearedtheyounginthesafetyresearchstations.

24.Astheyarepartlyisolatedintheirownworld,twinscommunicatelesswithadultsthandootherchildren.

25.Evenaftergraduation,youngpeoplefindtheirwingsclippedbyskyrocketinghousingcosts.

26.Thebetterweunderstandourselves,theeasieritbecomestoliveuptoourfullpotential.

27.我相信我的学历和团队工作经历完全符合这一职务的要求。

A.Ibelievemyeducationbackgroundandexperienceinteamworkfitinnicewiththejobrequirements.

B.Ibelievemyeducationbackgroundandexperiencefitinnicelyinteamworkwiththejobrequirements.

C.Ibelievemyeducationbackgroundandexperienceinteamworkfitinnicelywiththejobrequirements.

D.Ibelievemyeducationbackgroundandexperienceinteamworkfitnicelywiththejobrequirements.

28.Itisvitalthatscientistsshouldperceivethedangernowbeforeitistoolate.

29.Whetherhelikesthepresentornotisnotcleartome._____________________________________________________________________________

30.理论上说，你的计划听上去不错，但实际上行得通吗?_____________________________________________________________________________

三、书面表达(10题)31.描写一件你认为(或者你经历的、听说的)最有意思或最有意义的事。内容包括：

(1)何时、何事、何地。

(2)具体的事件经过。

(3)意义或意思所在。

32.Ⅵ.Writing(25points)Directions:Forthispart,youarcsupposedtowritealetterof100—120wordsbasedonthefollowingsituation.Remembertowriteitclearly.6.．写封信给你的朋友Glad，他下周一下午4点将从另一个城市乘飞机来看你，内容包括：(1)不能去机场接站，向他表示歉意；(2)临时要出差(具体内容)；(3)告诉他如何从机场来你家；(4)十分欢迎他到你家来。

33.假如你叫李昕，你在昨天的中国日报上看到一则招聘秘书的广告。写一封信应聘，介绍你的情况。字数：100左右；1.22岁；高中毕业。2.在职业学校(businessschool)学习两年。3.学习酒店管理(hotelkeeping)、打字和公关(publicrelations)。4.擅长电脑和英语听说。

34.假设你是一个农村学生，进城看到河水被严重污染，请写一篇议论污染的日记。内容包括

以下几点：

1．河水颜色发黑，并发出臭味。

2．水里没有鱼，也没人游泳。

3．污染原因是附近的工厂往河里排放工业废水。

4．大家应保护环境，减少污染。

注意：

1．要符合日记的格式。

2．词数为l00左右。

35.你(LiYuan)从报纸上得知某公司在招聘英文秘书，你愿意应聘。给曾经在这个公司工作过的一个朋友(Tom)写封信，询问有关信息。内容包括：

(1)说明在哪儿获得招聘信息。

(2)说明为什么愿意应聘。

(3)询问有关该公司的信息。

36.假设你是小明，光明中学的学生，你给你的好友小华写信讲述你的美国之行。内容包括：先去了纽约，看到许多摩天大楼，但看不到世贸大厦了；两天后去了洛杉矶（LosAngeles），参观了好莱坞，游览了迪斯尼乐园；还去了内华达（Nevada）的里诺Reno），游览了风景优美的大沪（Dahu）湖。

注意：

1．不要逐字翻译，叙述要连贯。

2．词数应为100左右。

37.你的朋友(Tom)请你(LiYuan)周末和他一起去承德的家里玩儿，但你有事不能去。请你用英文给他写一封信，内容包括：

(1)感谢他的邀请。

(2)说明不能去的原因。

(3)为不能去表示遗憾。

38.假定你是Helen，要写一封信给Julie，对她和她的丈夫昨日请你和你丈夫吃饭表示感谢，表示要回请他们，以答谢他们的盛情款待。

39.根据提示写一份举行隔周一次的英语晚会（every—other．weekEnglishevening）的书面通知。提示：

1．时间：ll月24日，周六晚上7点。

2．地点：2号教学楼的报告厅（1ectureroom）。

3．内容：歌曲、朗诵（recitation）、舞蹈、话剧等，还有美籍教师演讲。

4．目的：提高学生英语听说能力。

5．报名地点：办公楼203室，学生会（Students’Union）。

注意：

1．要点不得遗漏。

2．符合书面通知的格式。

3．词数为100左右。

40.Ⅵ.Writing(25points)Directions:Forthispart,youaresupposedtowritealetterof100—120wordsbasedonthefollowingsituation.Remembertowriteitclearly.61．你是刘吉，工作是办公室职员，写封信给一位俱乐部的经理，内容包括：(1)最近很容易感到疲劳。工作十分紧张(如接待来访者、为总经理起草报告、归档各类文件)；(2)希望成为该俱乐部的一员，参加那里的活动；(3)你的嗜好和兴趣(如读书、唱歌、烹饪)；(4)希望他能给你提供更多的信息(如加入俱乐部的费用、俱乐部的一般活动时间和活动内容)。

四、翻译(20题)41.如果你坚持进行这项试验,你将为由此产生的后果负责.

42.Weshouldblamecomputervirusesfordestroyingsomeofourimportantdocuments.

43.Therewillbeadvancesinbiologicalknowledgeasfar-reachingasthosethathavebeenmadeinphysics.

44.Asfarasthemethoditselfisconcerned,itisworthtrying.______________________________________________________________________________

45.Anotherreasonisthat,thankstomodernmedicineandhigherlivingstandard,peoplelivelongernow.

46.他们坚信只有通过刻苦和努力，人们才能完善自己并为自己赢得更加美好的未来。

47.直到我告诉她，威廉姆女士才知道。_____________________________________________________________________________

48.MostpeoplewereinfavorofgoingtoShanghaiwhentheywerediscussingwheretospendtheirholidays.

49.Weareapublisherofbusinessmagazinesandcommercialtradejournalsandcanofferspecialratestonewcustomers.

50.Pricesdeterminehowresourcesaretobeused.Theyarealsothemeansbywhichproductsandservicesthatareinlimitedsupplyaredisturbedamongbuyers.

51.Thetoyshavetomeetstrictsafetyrequirementsbeforetheycanbesoldtochildren.

52.Therearesignsthattheareaisgettingmoretourismthanitcanhandle.

53.Eighthoursisahappymean(中间值，平均数)betweentoomuchsleepandtoolittle.

54.据报道，迄今为止，外国保险公司已打入中国19个城市。

55.Itisvitalthatscientistsshouldperceivethedangernowbeforeitistoolate.

56.Weinsistthatinternationaltradeshouldnotbeaone-waystreet.

57.让我们为远道而来的客人干杯。

58.Quiteafewyoungpeoplenowadayshavethehabitoflisteningtobackgroundmusicwhiledoingtheirhomework.______________________________________________________________________________

59.我代表本公司请您参加今晚七点的晚宴，希望您能光临。

60.IftheChinesepeopleworkhard,theycandefinitelyattainthisgrandstrategicobjective.

五、阅读理解(5题)61.Anotherwordfor"fluids"wouldbe______.

A.solidsB.gasesC.densitiesD.liquids

62.Theword"arid"isclosestinmeaningto______.

A.sunnyB.flatC.dryD.sandy

63.Governmentinspectorscameto______Sam'smeat-packingcompany.

A.askB.standforC.lookoverD.see

64.Haveyoueverarguedwithyourlovedonesoversimplemisunderstandings(误解)?Littlewonder.Weoftenbelievewe'remoreskillfulingettingourpointacrossthanweactuallyare,accordingtoBozaKeysar,aprofessorattheUniversityofChicago.Inhisrecentstudy,speakerstriedtoexpresstheirmeaningsusingunclearsentences.Speakerswhothoughtlistenersunderstoodwerewrongnearlyhalfthetime.Here'ssomegoodadvicetoreducemisunderstanding:(1)Don'ttrustwhatyouseefromthelistener.Listenersoftennod,lookatyouorsay"uhhuh"tobepoliteormovetheconversationalong.Butit'seasytoconsidertheseassignsofunderstanding.(2)Traintheeditor(编辑)inyourhead.Ifyousay,"Bethdiscussesherproblemswithherhusband,"it'snotclearwhethershe'stalkingtoherhusbandorabouthim.Tryinstead,"Bethtalkstoherhusbandaboutherproblems."or"Bethtalkstoothersabouttheproblemswithherhusband."(3)Asklistenerstorepeatyourmessage.Introduceyourrequestbysaying"IwanttobesureIsaidthatright."Questionslike"Howdoesthatsound?"or"Doesthatmakesense?"mayalsowork.(4)Listenwell.Whenonthereceivingend,askquestionstobesureyou'reonthesamepage.Afterall,itisn'tjustthespeaker'sjobtomakehisspeechunderstood.Whydoesthewritergiveustheadvice?

A.we'renotskilfulenoughtomakeclearsentences.

B.Misunderstandingisdamagingournormallives.

C.Misunderstandingoccursnowandthen.

D.It'simpolitetosayNOtoothers.

65.Theauthorfoundouthehadbecomeabetterpersonbecause.

A.hefeltproudofhimself

B.hestoodwherehewas

C.hisignorancedecreasedbyalot

D.thingsgotbetterbyandlarge

六、作文(1题)66.一位学者将在你所在的社区做一个讲座。请以社区委员会(NeighborhoodsCommittee)的名义写一份通知。内容包括：(1)谁做讲座;(2)讲座主题;(3)讲座的时间、地点;(4)讲座对象。

参考答案

1.C

2.A解析：反问疑问句的陈述部分是肯定式时，疑问部分用否定式。以letme或letus起始的反问疑问句，疑问部分用willyou或won'tyou，所以选项A是正确的。

3.C解析：本题考查词义的辨别。rise出现，put放下，raise提起，arise升高。

4.B

5.C

6.Blaunch为“发射”讲；其余为干扰项。

7.B解析：本题考查固定搭配的用法。当否定词位于句前时，得出结论应用reach/achievein/arriveatconclusion，故选B。

8.D

9.B

10.B

11.C解析：副词so置于句首，句子应该用倒装语序，某人受伤用sb.beinjured来表示，故答案为C。

12.A解析：根据上文提到“findone”，故下文中也应填one，表示泛指。

13.A

14.A解析：while意为“虽然”；as意为“因为”；if意为“如果”；since意为“因为”。根据题意选A。

15.B解析：本题考查动词固定搭配的用法。deprive后常接介词of，表示剥夺什么。

16.D

17.D

18.B

19.A本句考查两个并列句之间的连接的词。题干的意思是：“气球能够浮在空气中正如船能够浮在海面上一样。”在四个选项中，只有A项的justas有“正如，犹如”的意思。故选A。

20.B解析：cuts“裁减”；shortages“短缺”；weaknesses“弱点”；imports“进口”，故正确选项为B。

21.A

22.本文阐述了英国西南部从国有化时期到目前为止的分配制度的演变。

23.为了拯救这些种群野生动物工作队成员把一些幼崽喂养在保护研究站.为了拯救这些种群，野生动物工作队成员把一些幼崽喂养在保护研究站.

24.孪生儿有时候孤立在池们自己的世界里因此他们与成年人的交流比其他孩子要少．孪生儿有时候孤立在池们自己的世界里，因此，他们与成年人的交流比其他孩子要少．

25.甚至在毕业后年轻人发现自己又被飞涨的房价所束缚。甚至在毕业后，年轻人发现自己又被飞涨的房价所束缚。

26.我们对自己了解得越多就越容易充分发挥自己的潜力。我们对自己了解得越多，就越容易充分发挥自己的潜力。

27.C

28.重要的是科学家们现在就应该觉察到危险否则就为时太晚了重要的是，科学家们现在就应该觉察到危险，否则就为时太晚了

29.我不知道他喜不喜欢这个礼物。

30.Yourplansoundsgreatintheory,butwillitworkinpractice?

31.OnethingshockedmeintheAmericaistheculturedifferencebetweenChinaandAmerica.

OneofmyAmericanfriends,aprofessorinauniversity,hasaboyatfivewhenIwasthere.Suchalittleboyhadagirlfriendatfivetoo.Theboyalwaysinvitedherwhereverhisfamilywent.ThelittleboyintroducedhertomewhenImetherthefirsttime,"Thisismygirlfriend."Icouldn'thelplaughing.Heseriouslyansweredmylaugh:“DoyouthinkI'llmarryher?Noway!”

Howdifferentthetwoculturesareatthepointofhavingagirlfriend.

32.61.

参考范文DearGlad,January18,2007IamsorrythatIwon'theabletomeetyouat4:00pmnextMondayafternoonattheairport.Thismorningmybossaskedmetogoto

Shanghai

onbusiness.Itissomethingveryargent.IMilhavetostaytherefor10clays.Businessgoesfirst,andIcandonothingaboutit.Whenyouarriveattheairport,pleasetakeBusNo.120andgetoffattheHolidayBusStop.TheStopisquitenearmyhouse,IliveinRoom333,EntranceNo.2,theHolidayApartmentBuilding.Mymotherisalwaysathome.Itoldheralreadythatyouwouldcometoseeme.Youarewelcometomyplace.Bestwishes.Yourfriend,GaoMing(信体正文字数:117words)

33.Deargentleman,Iwishtoapplyforthepositionadvertisedinyesterday’sChinaDaily.IfeelthatIcanmeettheneedsofyourcompany.I’m22yearsofage.Aftergraduatingfromaseniormiddleschool,Itookatwo-yearcourseinabusinessschool,studyinghotelkeeping,typewritingandpublicrelations.I’mgoodatbothoperatingPCandtheEnglishlanguageinlisteningandspeaking.I’minterestedinsecretarialwork.IthinkIhavetheabilitytodotheworkwellandI’mfitforthejob.Iwantverymuchtobeacceptedbyyourcompany.I’llworkhardifIcanworkinyourcompany.Yourssincerely,LiXin

34.Onepossibleversion:

September16，2012，SundayCloudy

Iwenttothesmallcityfarawayfromvillagestobooksthismorning.WhatIsawtheresurprisvery.much.Thereisariverinthecity.Thewaterinitisdarkandsmellsterrible.Itispollutedwithchemicalwastefromfactories.Therearemanysmallfactoriesalongtheriver.Theirwasteispoureddirectlyintotheriver.Theworstoneisthepaperfactory.Itpourswastewaterintotheriverdayandnight.Fishcan"tliveinsuchapollutedriverandneithercanpeopleswiminit.Iwonderwhypeopledon"tcareaboutourenvironment.Weshoulddosomethingtoreducepollution.

35.DearTom,

Howareyouthesedays?Andhowisyournewjob?

Iambusyonjob-huntingthesedays.IjustreadanadvertisementinthenewspaperthatthecompanyyouworkedbeforeneedsanEnglishsecretary.

Youoncetoldmethatitisagoodcompany.Theworkingenvironmentsuitsyoungpeople.Anditlocatesatdowntown.SoIamthinkingofapplyingforit.

Couldyoutellmesomethingaboutthedevelopmentofthecompanyintheseyearsandthesalarycomparingwithothercompanies?DoIhavetoworklonghours?

Iamlookingforwardtohearingfromyou.

Yours,

LiYuan

36.Onepossibleversion:DearXiaoHua，

IhavejustcomebackfromatriptotheUnited

States.Ihadaverygoodtimethere.

IfirstwenttoNewYork.Itisreallyaverybigcity.Isawquitemanyskyscrapersthere.ButtheTwin

Towerso/"theWorldTradeCenterarenomoretobeseen.TwodayslaterIwenttoLosAngeles.IvisitedHollywoodonthedayIgotthere.AfterthatIspentawholedayinDisneyland.Itisreallyawonderfulplaceyoushouldn"tmiss.IalsowenttoReno，Nevada.ThereisabeautifullakenamedDahu.Thescenerythereisattractive!

IhopeyouwilltakeatriptotheUnitedStatessomeday.

LoveXiaoMing

37.DearTom,

ThankyousomuchforinvitingmetogowithyouandseeyourfamilyatChengdethisweekend.I'veheardalotaboutyourkindandwarm-heartedparentsfromyouandhopetoseethemforalongtime.AndchengdeisabeautifulcityIdreamtovisit.

ButIhavetosaysorrythatIcannotgo.Unfortunately,myuncleiscomingtoseemethisweekendonSaturdayandonSundayIhaveanEnglishexam.So,Ihavetostayhere.

Idohopethatwecandoitanothertime.Pleasesendmybestwishestoyourparents.

Thankyouagainandtakecare.

Yours,

LiYuan

38.DearJulie：ThankyouverymuchforthedinnerthatyouinvitedmyhusbandandItoyesterday.Thefoodnotonlylookedandsmelledfabulousbuttastedgreat，andmyhusbandandIenjoyeditverymuch.Therefore，wewouldliketoinviteyoutodinnerat7p.m.thisFridayattheNorthwestChineserestauranttoreturnyourkindnessandhospitality.Pleasedocome.Yours，Helen

39.Onepossibleversion:

NOTICE

Inordertoimprovethestudents"listeningandspeakingability，theevery-other-weekEnglisheveningistobeheldinthelectureroom，No.2TeachingBuild-ing，at7:00p.m.thisSaturday，November24th.Pro-gramincludessongs，recitation，dances，playsandsoon.AndourEnglishteacherfromAmericaisgoingtomakeashortspeechaboutEnglishstudy.Everyoneiswelcome.Thosewhowouldliketotakepartinit，pleasesignyournamesattheStudents"Union，Room203，OfficeBuilding.

November20th，2012Students"Union

40.Ⅵ．Writing2006年末最新颁布的《全国各类成人高等学校招生复习考试大纲(专科起点升本科)》对英语短文写作(第六部分)的要求为：一个小题，满分25分，要求考生根据所给题目或提出的条件(即情景)写出一篇100～120问的短文。同时还要求，在短文写作中，要考虑“文章的特定文体格式”。“根据所给题目或提出的条件”可意指英语命题作文写作，通常以论说文、说明文写作格式为主，内容一般涉及公众关注的话题；还可意指英语信函、便条写作，通常以英语信函写作中常用的“混合式”格式为主，内容一般涉及人们日常生活中的交往问题新大纲指的是后者。在具体短文写作时考生应注意以下方面：(1)避免使用“过分”词句，语言要简明扼要有些英语初学者会觉得，在英语短文写作中，使用的“大问”越多，水平就越高，这是一种不正确的看法，因为这会在英语短文写作中导致“过分”用词的问题。考生作文在内容上要能够做到紧扣命题或情景，应采取语言简明扼要的行文方式。下面列出一些在写作时提倡和不提倡使用的词语：括弧中的词语为提倡使用的词语

括弧中的词语为提倡使用的词语inregardto(about,concerning)

withregardto(about,concerning,on)inrelationto(toward,to)

inconnectionwith(about,of,in,on)onthepartof(for,among)

withreferenceto(on,about,concerning)inviewof(because,since)

intheeventof(if)inorderto(to)

onbehalfof(for)inaccordancewith(with,by)

bymeansof(with,by)inthecaseof(if,in)

inthematterof(in)intheamountof(for)

forthepurposeof(for)inthemajorityofinstances(usually)

inanumberofcases(some)onafewoccasions(occasionally)

inthetimeof(during)(2)不使用缩写形式等过于口语化的字词①一般不应使用缩写形式，如：不应使用"itdidn't”，而应使用“itdidnot”；不应使用"they've”，而应使用"theyhave"等。②一般不应使用表示犹豫不决的短语，如：er，um，well，youknow...，andsoonsoforth，andetc．等(3)避免中文式的“铺垫”“铺垫”、“迂回”或“画龙点睛”等写作方法在中文短文写作中无可非议，但不能使用在英语短文写作中。例如，中文信件的开头方式通常会是“你好!前日收到你的来信，深感欣慰。好久没有给你写信了。不知你的……如何?”等，此类句式不应在英语信函短文写作开头处使用。原因是，此种方式会浪费篇幅。考试中英语短文写作有字数限制，写得太长同样会被扣分。在进行信函短文写作时，考生应注意以下方面：(1)短文写作情景分析中文情景写作中需要直接表述和需要拓展表达的内容。(2)确定信函短文写作的谋篇布局信函短文写作的谋篇布局的含义为信函写作格式。信函短文写作采用的是英语信函写作中的“混合式”。(3)进行语言转换和拓展(4)信函短文合成61．参考范文DearClubManager,

January16,2007Ihopetojoinyourclubandattendtheactivitiesthere.Iworkasanofficeclerk.Ihavebeenprettybusyrecently.EverydayIhavetoreceivemanyvisitorsandfileplentyofpapers.Ihavetodraftareportforthegeneralmanageralmosteveryweek.IamsobusythatIfeelmuchtenseandbecometiredeasily.Iwanttobecomeamemberofyourclubtochangemysituation.Ihavesomehobbiessuchasreadingbooks,singingandcooking.Iwishyoucouldsendmesomeinformationaboutthecosttogetthemembership,thegeneraltimetablefortheclubanditsnormalactivities.Lookingforwardtoyourearlyreply.Warmregards.Yours,LiuJi(信体正文字数:119words)

41.Ifyouinsistoncarryingoutthisexperimentyouwillhavetoanswerfortheconsequences.

42.我们应把一些重要文件的毁坏归咎于电脑病毒.blamefor:

43.Therewillbeadvancesinbioloica