2021年浙江省金华市成考专升本英语第一轮测试卷(含答案)

2021年浙江省金华市成考专升本英语第一轮测试卷(含答案)学校:________班级:________姓名:________考号:________

一、单选题(20题)1.Wecanassigntheworkto__________isreliable.

A.whoseB.whomC.whoeverD.whomever

2.Finallyhegottimeforaglance______thisreport.

A.offB.roundC.onD.at

3.

Allthestudentswenttothemagicshowyesterday.Itwasreally______A.amusinglyB.amuseC.amusingD.amused

4.Hewasamanofstrongfeelings,______normallylayhiddendeepinsidehim.

A.itB.thatC.thoseD.which

5.Wemust__earlyinthemorningsoastocatchthefirsttrain.

A．setup

B．setout

C．setabout

D．setaside

6.Hishandwritingis______yours.

A.morebetterB.aswellasC.muchbetterthanD.asbetteras

7.Sendmyregardstoyourwifewhenyou__________home．

A.wroteB.willwriteC.havewrittenD.write

8.Noconclusionhasbeen______yet.

A.achievedB.reachedC.attainedD.arrived

9.Thankyouforthe______youdidme.tomovethesofaupstairs.

A.favorB.goodC.helpD.kindness

10.Sobadly______inthecaraccidentthathehadtostayinhospitalforseveralweeks.

A.didheinjureB.heinjureC.washeinjuredD.hewasinjured

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

A.shapeB.formC.appearanceD.body

12.Tomwasabouttoclosethewindows_______hisattentionwascaughtbyabirdA.whenB.suddenlyC.andD.till

13.TheheavysnowcouldnotkeepUS_________goingouttowork．

A.onB.upC.uponD.from

14.Sicknessdeprivedme______thepleasureofseeingyou.

A.fromB.ofC.outofD.with

15.Little_________thattheirplanhasbeenDiscovered．

A.didtheysuspect

B.dothesuspect

C.dotheysuspect

D.theysuspect

16.Thewaterwillbefurtherpollutedunlesssomemeasures______.

A.willbetakenB.aretakenC.weretakenD.hadbeentaken

17.Theproblemwassettledtothecompleteofthem,sotheydidn‘tcomplain.

A.amazementB.satisfactionC.disappointmentD.attraction

18.—What'sthechanceofthere______anelectionthisyear?—Ihavenoidea.

A.isB.tobeC.beingD.be

19.Thesenationalparksareveryimportantforpreservingmanyanimals,whichwouldruntheriskofbecomingextinct.

A.insteadB.thereforeC.neverthelessD.otherwise

20.Iwonderhowmuch______.

A.thatcarwasB.wasthatcarC.isthatcarD.thatcaris

二、翻译(10题)21.Complainingisusuallymosteffectivewhenitisdonepolitelybutfirmly,andespeciallywhentheconsumercandemonstratewhatiswrongwiththeiteminquestion.

22.Canadianagriculturalproductionkeptupwiththecountry'sdemandandstillhadsurplusesforsaletotheindustrialcentersofEurope.

23.Thegirltakesafterhermotherandisalwayscheerful.

24.Iftheweatherpermits,wearegoingtosetouttomorrowmorning.

25.TheConsumers'Associationislookingintohercomplaints.

26.Theyoungmanofferedtotaketheoldwomantotherailwaystation.

27.Withouttheencouragementandhelpofmyfriends,Iwouldhavequitschool.

28.Inorderthattheycansavethesespecies,membersofwildlifeteamshaverearedtheyounginthesafetyresearchstations.

29.Itisdeterminedthroughteststhattheharmfulsubstancesinafogdroplet,suchasacid,sodium,salt,amine,phenol,dustsandpathogenmicrobes,aredozensoftimesmorethanthatinanormalatmosphericwaterdrop.

30.IntheUnitedStates,apersoncantakecreditonlyforwhathehasaccomplishedbyhimself.

三、书面表达(10题)31.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。

32.你不慎将手机丢失。请写--N寻物启事，内容大致包括以下方面：

(1)你的手机的品牌和外观(如颜色、形状等)。

(2)丢失的时间和地点。

(3)手机对你的重要性。

(4)希望拾到的人将手机送还。

(5)表示感谢，并提供你的联系方式(LiYuan，Tel：66778899)。

33.你(LiYuan)的生日就要到了，写封信邀请朋友参加你的生日聚会。信的内容包括：

(1)告知对方聚会的具体时间、地点。

(2)到达聚会地点的行车路线及便利的交通工具。

34.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。

35.你(LiYuan)丢失了钱包，需要写一个寻物启事。内容包括：

(1)丢失的时间和地点。

(2)描述钱包内外(钱包的颜色、钱包里的东西)。

(3)提供与失主联系的方式。

36.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)。

37.写一篇有关压力的文章。内容包括：

(1)压力是什么?

(2)减压的办法。

38.随着电脑和因特网的普及，网上购物也进入了人们的日常生活。有人支持网上购物，也有人对其保留态度，你的看法是什么？根据下表写一篇文章。注意：1.不要逐条翻译；2.

词数150左右。3.

参考词汇：投诉

complainv./complaintn.

39.Ⅵ.Writing(25points)Directions:Forthispart,youaresupposedtowriteacompositionin100--120wordsbasedonthefollowingsituation.Remembertowriteitclearly.61．一组外国人原打算在我市参观期间去你校看一看，但因临时有事不能去，请对你校布局予以介绍。注意：(1)叙述要有条理，方位清楚，要用一些方位词。(2)题目：OurSchoolYard(3)在文中要提到教学楼，办公楼，试验室，电教中心，图书馆，宿舍，食堂，操场等等。

40.Ⅵ.Writing(25points)Directions:Forthispart,youaresupposedtowriteacompositionin100—120wordsbasedonthetopicWhataForeignStudentShouldDoin

China.Remembertowriteitclearly.61．外籍学生(foreignstudents)如何适应中国生活1)外籍学生必须要有接纳不同文化、不同观念的开阔胸襟。2)勤练语言，与当地学生交流，尊重对方意见。3)俗话说要“人乡随俗”。

四、翻译(20题)41.直到我告诉她，威廉姆女士才知道。_____________________________________________________________________________

42.说到学英语，我越学越有兴趣。

43.Astheyarepartlyisolatedintheirownworld,twinscommunicatelesswithadultsthandootherchildren.

44.Sheisdeterminedtobeasingernomatterwhatdifficultiesshemaymetwith.

45.Whileitcannotbescientificallyproven（ordisproved,forthatmatter.thatglobalwarmingcausedanyparticularextremeevent,wecansaythatglobalwarmingverylikelymakesmanykindsofextremeweatherbothmorefrequentandmoresevere.

46.众所周知，贸易和专门化相辅相成，使我们每个人能使用更多的产品。

A.Asweallknow,tradeandspecializationgohandinhand,thatenableseachofustohavemoreproductstouse.

B.Asisknowntoall,tradeandspecializationgohandinhandandenableeachofustohavemoreproductstouse.

C.Likeweallknow,tradeandspecializationgohandinhandandenableeachofustohavemoreproductstouse.

D.Likeweallknow,tradeandspecializationgohandinhand,andwhichenableeachofustohavemoreproductstouse.

47.Notuntilthebeginningofthetwentiethcenturydidthehumanbeingslearntopreventthediseasefromspreading.

48.Chesstakestimeandthought,butitisagameforallkindsofpeople.

49.Thehighestproportionofsmokersisfoundintheagegroupof24-44,regardlessofsexdifference.

50.如果你想要节约钱，你最好买些二手书。_____________________________________________________________________________

51.WehopeyoucanacceptourinvitationandlookforwardtomeetingyouinBeijing.

52.Whatcansolvethisproblem?Thefactisthatpollutioniscausedbymanbyhisgreedandhismodernwayoflife.

53.ThisistocertifythatMr.TomSmithhasbeenundertakingresearchworkoncomputersciencehereasavisitingscholarinourdepartmentfromOctober2009toOctober2010.

54.Internationalstudentscan'tworkwhiletheyarestudyingintheU.S.,sotheymustshowschoolsthattheyhaveenoughmoneyfortuitionandlivingexpenses.

55.小女孩的歌声给老人带来了欢乐，帮住他忍受住种种生活的艰辛。_____________________________________________________________________________

56.健康取决于良好的食物。清新的空气和充足的睡眠。

57.IthinkwemusttakeadvantageofeverychancetopracticeourEnglish.

58.Developmentsincomputertechnologywillhaveamajorimpactonindustrialprocesses.

59.Americans,valuingcompetition,havedevisedaneconomicsystemtogowithit–freeenterprise(自由企业制).

60.TheprincipalreasonfortheproportionoftelevisionamongUnitedStatesadvertisersisthatitreachesavastnumberofpeopleatthesametime.

五、阅读理解(5题)61.ThePaumunkeysdidallthefollowingexcept______.

A.nothavingtogotoschool

B.livinginthefreshair

C.goingfishingandhunting

D.notwantingtogohome

62.

Whichoneisthemostsuitabletitleforthissmallpieceofarticle?

A.TheOldWorldandtheNewWorld.

B.GenerationGap.

C.TheGoodOldDays.

D.TheDeadConvention.

63.Itcanbeconcludedfromthepassagethatwhenallthepeopletobeinterviewedarelocatedinarelativelybiggeographicalarea______.

A.personalinterviewingismosteffective

B.personalinterviewingiseconomicallyimpractical

C.personalinterviewingistheonlytechniquetogetinformation

D.telephoneinterviewingmaynotbeused

64.Whatdidthegirl'senemyliketodo?

A.Talkingwithher.

B.Pointingoutherweakpoints.

C.Reportingtotheteacher.

D.Quarrellingwithher.

65.SomepartsoftheEarthiswarmandsomearecoldbecause______.

A.alotoftheheatisreflected

B.therearecloudsanddustintheair

C.differentpartsoftheEarthreceiveandreflectdifferentamountofheat

D.differentpartsoftheEarthhavedifferentsourcesofheat

六、作文(1题)66.Youaretowritein100-120wordsonthetopicGlobalShortageof

FreshWater.YoushouldbaseyourcompositionontheoutlinegiveninChinesebelow

：1.人们认为淡水是取之不尽的

;2.实际上淡水是短缺的;3.我们应当怎么办。

参考答案

1.C

2.D

3.C所有的学生都去看了昨天的魔术表演。它太令人不可思议了。这里主要考查的是动词的现在分词和过去分词的不同用法。Sth．bedoing表示某一事物令人怎么样。Sb．bedone表示某人处于某种状态。例：Theletteristouching．这封信令人感动。

Iammoved．我很感动。

4.D解析：which修饰非限定性定语从句，指代前边一句话。本题涉及句法知识——简单句、并列句和复合句。例如：Hehastwodaughters.Theyaredoctors.(简单句)Hehastwodaughtersandtheyaredoctors.(并列句)Hehastwodaughters,whoaredoctors．(复合句)

5.Bsetout意为“出发，动身”。

6.C解析：much用在句中修饰比较级better。

7.D本题考查时态。

【应试指导】句意：当你写信回家的时候，请代我向你的妻子问好。在时间状语从句中用一般现在时代替一般将来时。

8.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。

9.A解析：favor：帮助，一般用domeafavor；good：好处；help不与do搭配：kindness：善良。故选A。

10.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。

11.A解析：shape意为“(女人的)姿态，身段”；form意为“形状，形态”；appearance意为“外表，样子”；body意为“身体”。由题意知应选A。

12.A

13.D

14.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。

15.C

16.B解析：takemeasures意思为“采取措施”，本句应用被动语态。

17.B

18.C

19.D

20.D解析：从句中的问句主谓不倒装。从句的时态随主句。我想知道那辆车的价格。

21.投诉时注意礼节但又态度坚定，特别是能够指出所购买商品的缺陷，这样的投诉通常是最有效的。

22.加拿大的农业生产满足了该国的需求并有盈余产品销往欧洲工业中心。加拿大的农业生产满足了该国的需求，并有盈余产品销往欧洲工业中心。

23.那女孩很像她妈妈总是乐呵呵的。那女孩很像她妈妈，总是乐呵呵的。

24.如果天气许可,我们将明天清晨出发.

25.消费者协会正就她的投诉展开调查。消费者协会正就她的投诉展开调查。

26.那年轻人主动提出要送老妇人去火车站。

27.（如果没有朋友们的鼓励和帮助，我可能已经退学了）

28.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.

29.据测定，雾滴中各种酸、碱、盐、胺、酚、尘埃、病原微生物等有害物质的比例，比通常的大气水滴高出几十倍。

30.IntheUnitedStates,apersoncantakecreditonlyforwhathehasaccomplishedbyhimself.在美国，一个人可能因为他依靠自己/独力取得的成绩而受到好评。

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

32.LOSTAmobilephoneislost.ItisNOKIA3100,black.

IthinkIlostitinthelibraryonMondayevening(May7)whenIwaswalkingaroundtoborrowandreturnbooks.

Itis,infact,averyoldone.Butitisakindofmemoryofoneofmyfriendswhodiedofcancerthreeyearsagowhenshewasonly22yearsold.She'sgonebutleftthemobilephonetome.Ikeepitandneverthinkofreplacingitwithnewonejustbecauseitisfromher.

Ibegyoutocallmeat66778899ifyoufounditsomewhere.Iamexpectingtogetmymobilephoneback.

Thousandthanks.LiYuan

33.DearPam,

Mybirthdayiscoming!Myparentsaregoingtoholdabirthdaypartyformeat13:00onMay29th(Sunday)athome.Willyoubefreeandcometomyparty?I'11beveryhappy.Besides,Tom,Janeandsomeotherclassmatesarecomingtoo.

YoumaytakebusNo.2toQingStreetandwalkstraightabout20meters.Thereyou'llseeadrugstore.Atthecomerofit,turnrightandgetintoaverynarrowstreetandlookforBeigingNo.10.That'smyhome.We'11waitforyouthere.

Pleasecallmebeforethedateifyoucannotcome.

Ican'twaitforthereunion.

Takecare

LiYuan

34.61.

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)

35.Ilostmypurse.Itisblackandredanditsshapeistriangle.

IthinkIleftitsomewhereinthelibraryyesterdayafternoonwhenIwasinahurrytoborrowbooksandwalkedupanddownstairstolookformaterialstobeusedinmymathcourseandoccupiedseatsfortheeveningstudywithmybooks.

Insidemypurse,thereisastudentIDwhichisveryimportanttome,librarycardwithoutwhichIwon'tgetintothelibrary,andabout300RMB.

Ifanyonegotitorknewanyoneelsewhogotit,pleasecallmeat80967521atanytime.Thankyou.

36.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)

37.Stressisaforce,pressureortensionthatmakespeoplefeeldepressedorworried.Itcanmakepeoplephysicallyormentallyill.Buthowdowegetridofit?Thereareseveralways:

Travellingisaneffectivewaytoreduceanykindofstress.Planningthetripgivespeopleanexcitingmoodthatinspiresthemtobeactive.Byescapingfrompressure,theirmindwillberefreshedandpositive.

Gardeningisanotherfavorablewayoftreatingstress,becauseitprotectspeoplefrommentalandphysicalproblems.Flowersgivepeopleapeacefulandcheerfulfeeling,andthesunshinestrengthenstheirbodiestoresistthestresses.

Forreducingastressfullife,peopleshouldlivewiththesimplewaysthatareallaroundthem.

38.

39.61．在描写文中，要把方位按一定的顺序描写清楚，可用一些方位词如：infrontof，behind，

beside，onbothsides，nextto等等。另外，校园的设施也要会讲，如：教学楼theteachingbuilding，办公楼teacher'sofficebuilding，试验室thelab，电教中心theAudiovisualCentre，图书馆thelibrary，宿舍dormitory，食堂canteen，操场theplayground等等。OurSchoolYardThisisamapofourschoolOurschoolislikeabeautifulgarden.Whenyouentertheschoolgate,awidetree-linedroadleadsyourighttothenine-storyclassroombuilding,wherewestudy.NexttotheclassroombuildingistheAudiovisualCentre,wherewecanwatchTVeveryevening.Oneithersideoftheschoolroad,thereisaflowerbedinwhichvariouskindsofflowersareinbloom.

Inthesoutheastofourschoolyardstandsourbeautifullibrarywithallkindsofbooksinit.Teachersandstudentsgothereenjoyingreadingintheirsparetime.Andinthenortheast,youcanfindthereachersofficebuilding.

Behindtheteachersofficebuildingisaplayground.

Besidetheplaygroundisanothernewly-builtbuilding—ourlab.Ifyougoalongtheroadbehindthelab,you'11arriveinthestudentlivingareawherethereareourdormitoriesandcanteens.Thelifeatourschoolisactive,joyfulandcolorful.Welcometoourschool.

40.61．短文写作一般给出题目，或规定情景，或要求看图表作文，或给出关键词，或给出每一段的段首句，要求考生能够正确表达思想，语义连贯，无重大语法错误，书写工整。写作内容包括日常生活和一般常识。段首句作文要把主题句用简洁的语言表达出来，再通过二、三句事例对主题句进行扩展，句子结构要多样化，句子间正确使用一些承接词，使句子衔接自然。结尾句通常对段落进行总结。本文要点：适应getusedto，调整adjustoneselfto，思想开放open-minded，表达expressoneself。WhataForeignStudentShouldDoin

ChinaStudyingin

China,anyforeignstudentisverylikelytocomeuponsomethinghefindsithardtoadjusthimselfto,particularlyasfarascultureisconcerned.

HeshouldtrytogetusedtotheChinesewayoflivingwithaviewtoyieldingmorefruitfulresults.Heshould,firstofall,haveagodcommandofbothspokenandwrittenChinese,whichwillenablehimtofullyexpresshimself.Next,hemustexposehimselfasoftenaspossibletonativestudentssoastolearnofthevaluesChinesehold.Eastbutnottheleast,hemuststayopen-minded,housingdifferentviewpoints,dealingwithpeoplemodestly.Asthesayinggoes,

"Whenin

Rome,doastheRomansdo.”Thisiswhataforeignstudentshoulddotostudyin

China.

41.Mrswilliamsdidn`tknowthatuntilItoldher.

42.说到学英语，我越学越有兴趣。AstoEnglishstudy,themoreIlearnthemoreinterestedIget/themoreinterestIhaveinit.

43.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．

44.她决心成为一名歌手，不管可能会遇到什么困难。

45.尽管在科学上还无法证明（或否定）是全球变暖导致了某些特定的极端天气，我们还是可以说全球变暖很可能使多种极端天气发生得更频繁、更恶劣。

46.A

47.直到二十世纪初，人类才学会防止疾病的传播。

48.下棋需要时间和思考但它是一项适合所有人的活动。下棋需要时间和思考，但它是一项适合所有人的活动。

49.吸烟者中不分性别比例最高的是年龄介于24到44岁之间的人.吸烟者中不分性别，比例最高的是年龄介于24到44岁之间的人.

50