2021年黑龍江省雞西市成考專升本英語第二輪測試卷(含答案)學校:________班級:________姓名:________考號:________

一、單選題(20題)1.TomandJackarebothveryclever._________,Tomis____________Jack.

A.Allinall;asacleverboyas

B.Inotherwords;ascleveraboyas

C.Thatistosay;asacleverboyas

D.Inword;ascleveraboyas

2.Newtypewriterscostabout________priceofthesecond—handones．

A.threetimesthe

B.athreetimes

C.thethreetimes

D.threetimesa

3.Myfather______mebysayingthatIcouldwininthespeechcontest,soItookpartinit.

A.discouragedB.encouragedC.preventedD.asked

4.tosunlightfortoomuchtime,asthedoctorssay,willdoharmtoone‘sskin.

A.Beingexposed

B.Havingexposed

C.Exposed

D.Afterbeingexposed

5.______youmayberight,Ican'taltogetheragree.

A.WhileB.AsC.ifD.Since

6.Thebankisreportedinthelocalnewspaper,_______inbroaddaylightyesterday.

A.beingrobbed

B.havingbeenrobbed

C.tohavebeenrobbed

D.robbed

7.Finallyhegottimeforaglance______thisreport.

A.offB.roundC.onD.at

8.Iwonderhowmuch______.

A.thatcarwasB.wasthatcarC.isthatcarD.thatcaris

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

A.shapeB.formC.appearanceD.body

10.Icanneverforget______thefamousactressduringhervisittoourschool．

A.havingbeenmetB.tomeetC.tohavemetD.meeting

11.Heistooweakto______theheavybox.

A.riseB.putC.raiseD.arise

12.Little_________thattheirplanhasbeenDiscovered．

A.didtheysuspect

B.dothesuspect

C.dotheysuspect

D.theysuspect

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

14.12．Itwasthetraining_______hehadatschool_______madehimagoodjumper．

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

15.While______ajob,thegraduatestudentgotanoffertostudyabroad

A.appliedforB.applyingtoC.appliedtoD.applyingfor

16.—Theeducationsystemratherthantheteachers______toanswerfortheoverburdenonthestudents—IagreeIhopethereform.beingcarriedoutinourcountrywillhangaboutthe_____results.

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

17.Janehasbrownhair,infact,it'squitesimilarinshade______yours.

A.asB.withC.likeD.to

18.Iwonderedwhatdifficultyhehad_________theplan?

A.tocarryout

B.carryingout

C.carriedout

D.withcarryingout

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

20.—ThisismynewdogHisnameisWisdom—That'sinterestingWhy______didyougivehimsuchaname?

A.intheearthB.inworldC.onearthD.ontheworld

二、翻譯(10題)21.Onereasonisthewaytheyaretreatedoncetheygetthere.ThepeopleatDisneygooutoftheirwaytoservetheir"guests",astheyprefertocallthem,andtoseethattheyenjoythemselves.

22.Therewillbeadvancesinbiologicalknowledgeasfar-reachingasthosethathavebeenmadeinphysics.

23.Notlongagothescientistsmadeadiscoverythatthis“waste”materialcouldbeturnedintoplastics.

24.WewelcomeallthosetoattendtheconferencewhoarekeenlyinterestedinInternetdevelopment.

25.Sheisdeterminedtobeasingernomatterwhatdifficultiesshemaymetwith.

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

27.Womenhaveslightlybettermemoriesthanmen,possiblybecausetheypaymoreattentiontotheirenvironment,andmemoryreliesonjustthat.

28.Advertisingisaneffectivemeansofintroducinganewproducttothecustomers.

29.Thisreportsummedupthenewachievementsmadeinoureconomy,cultureandeducation.

30.Agreatdealofresearchhasbeenperformedonthisquestion,andresultspointstothefollowinganswer:weperformthistaskthroughaspecialtypeofaveraging.

三、書面表達(10題)31.假設你是一名高中生，一次一位外國朋友問你，除了在學校學習英語還有什么其他途徑可

以練習英語。請你根據提示用英語寫出你參加“英語角”的情況。

提示：

1．“英語角”于兩年前成立，許多中學生參加，有時也有一些大學生和外國友人來此。

2．活動時間：每周六上午。

3．活動內容：練習英語口語，談論大家共同感興趣的事情，交流學習英語的經驗等。

4．談談你參加此項活動的體會。

注意．詞數應為100左右

32.Ⅵ.Writing(25points)Directions:Forthispart,youaresupposedtowriteacompositionin100—120Fordsbasedonthefollowingsituation.Remembertowriteitclearly.61．你以倫敦國際語言中心的名義向大家介紹：1)該中心的教學目的既實用又圍繞商務。教師經驗豐富，有現代化的教學方法和設備。想參加語言課程請到105室登記。2)除了教學之外，該中心還提供許多其他活動，如電影、英語角、討論和野餐，其目的是提高學生的語言技能。3)英語俱樂部每天上午九點至晚上九點開放，只需申請，會員即可免費使用。

33.標題：TheInternet____________________________________________________________________________________________________________________________________________________________________

34.你的朋友(Tom)請你(LiYuan)周末和他一起去承德的家里玩兒，但你有事不能去。請你用英文給他寫一封信，內容包括：

(1)感謝他的邀請。

(2)說明不能去的原因。

(3)為不能去表示遺憾。

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

China.Remembertowriteitclearly.61．外籍學生(foreignstudents)如何適應中國生活1)外籍學生必須要有接納不同文化、不同觀念的開闊胸襟。2)勤練語言，與當地學生交流，尊重對方意見。3)俗話說要“人鄉隨俗”。

36.Writing（25points)

你(LiYuan)剛買了一塊表，但你不滿意，因為它總有毛病。寫一封抱怨信，其內容如下：

(1)買表的時間、地點；

(2)出現的問題；

(3)要求退貨。

37.假設你在上班的路上(或公交車上)發現小偷正在偷別人的錢。描寫這個過程。內容包括：

(1)何時、何地。

(2)過程。

(3)你的感受(或作法、建議等)。

38.假如你叫李昕，你在昨天的中國日報上看到一則招聘秘書的廣告。寫一封信應聘，介紹你的情況。字數：100左右；1.22歲；高中畢業。2.在職業學校(businessschool)學習兩年。3.學習酒店管理(hotelkeeping)、打字和公關(publicrelations)。4.擅長電腦和英語聽說。

39.假設你是一個農村學生，進城看到河水被嚴重污染，請寫一篇議論污染的日記。內容包括

以下幾點：

1．河水顏色發黑，并發出臭味。

2．水里沒有魚，也沒人游泳。

3．污染原因是附近的工廠往河里排放工業廢水。

4．大家應保護環境，減少污染。

注意：

1．要符合日記的格式。

2．詞數為l00左右。

40.路邊跪著一個學生模樣的年輕女子，她面前放著一張紙，上面寫著因父母突然病重而退學，希望好心人相助。寫一篇短文描述此情景，并說明面對此事你如何做。

四、翻譯(20題)41.Itwasnearlyimpossibletolivefreefromfinancialstressinmodernsociety.

42.Let'snotallowshynesstoblockourchancesforarichandfulfillinglife.

43.論實際用途，沒有那個計算機網絡能比得上國際互聯網。

44.Itisvitalthatscientistsshouldperceivethedangernowbeforeitistoolate.

45.Chesstakestimeandthought,butitisagameforallkindsofpeople.

46.我能向你保證這一信息是可靠的.

47.Iwouldbegratefulifyoucouldsendmeanapplicationform.andfurtherinformationaboutthesalaryandworkingconditions.

48.這一項目的失敗使我們得出結論：我們過高估計了他的能力。

49.WehopeyoucanacceptourinvitationandlookforwardtomeetingyouinBeijing.

50.Youcanchoosefivefromthesebooks.

51.Thisreportsummedupthenewachievementsmadeinoureconomy,cultureandeducation.

52.我相信我的學歷和團隊工作經歷完全符合這一職務的要求。

A.Ibelievemyeducationbackgroundandexperienceinteamworkfitinnicewiththejobrequirements.

B.Ibelievemyeducationbackgroundandexperiencefitinnicelyinteamworkwiththejobrequirements.

C.Ibelievemyeducationbackgroundandexperienceinteamworkfitinnicelywiththejobrequirements.

D.Ibelievemyeducationbackgroundandexperienceinteamworkfitnicelywiththejobrequirements.

53.IftheChinesepeopleworkhard,theycandefinitelyattainthisgrandstrategicobjective.

54.因為我們的產品在國內外聲譽頗佳，所以產品需求量逐年增加。

55.Suchcrashesarethesecond-leadingcauseofdeathformigratingbirds,afterhabitat(棲息地loss,withanestimatednumberofdeathranginguptoabillionayear.

56.Itisknowntoallthatthenewtraderuleswillgointoeffectnextyear.

57.Asyoumightexpect,thestatueisverybig.Visitorscanrideanelevatorfromthegroundtothebottomofthestatue.

58.Wouldyoupleasetellusthequantityyourequireinordertoenableustoworkouttheoffer?

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

60.Atthesametime,however,ourfingerswillgrowmoresensitivebecausetheyareusedagreatdealinmodernlife.

五、閱讀理解(5題)61.Whitericeistheworld’smostpopularformofrice.Butitgoesthroughamillingprocessthatremovesmanynutrients（營養成分）.Asaresult,peoplewhoeatapoordietbasedonwhitericemaynotgetenoughvitaminA.Eachyearabout250,000to500,000childrengoblindfromvitaminAdeficiency.TheWorldHealthOrganization（WHO）sayshalfofthemdiewithinayearoflosingtheirsight.VitaminAdeficiencyisaproblemespeciallyinAfricaandSoutheastAsia.Soscientiststhoughtofananswer.TheycombinedwhitericewithplantcompoundsthatthebodycanchangeintovitaminA.Theseplantcoloringsgivethericeagoldencolor.ThescientistsalsothoughtofaplantogiveawaythisGoldenRiceforfreetopoorfarmers.Butthericecannotbemadeusingtraditionalmethods.Thescientistsworkedfortenyears,until1990,todevelopthetechnologytoaddgenestorice.Thenittookninemoreyearstogetthegenestheywantedintotheseed.ProfessorIngoPotrykussaysricewithtwoaddedgeneswillbeavailableinOnegenecomesfrommaize,orcorn,andtheotherfromasoilbacterium（細菌）.Opponentssaysuchcropsmaycauseenvironmentaldamagebybreedingwithotherplants.OpponentsalsoquestionthesafetyofGoldenRice.However,Mr.PotrykussaysGoldenRicehasneverbeenshowntobeunsafefortheenvironmentorpeople.Manyagriculturalorganizationssupporttheproject.20.WhatistheprobablereasonwhysomepeopledonotgetenoughVitaminA?

A.Becausetheyareshortoffood

B.Becausetheyfeedonwhiterice

C.Becausewhitericecontainsnovitamin

D.Becausewhitericehasnonutrients

62.Duringtherestofsleep,thefatigueofthebodydisappears.Thetiredmindgathersnewenergy;thememoryimproves;andproblemsareseeninbetterperspective(觀點).

Someadultsrequirelittlesleep;othersneedeighttotenhoursineverytwenty-four.Infantssleepsixteentoeighteenhoursdaily,theamountgraduallygoinglessastheygrowolder.Youngstudentsmayneedtwelvehours;universitystudentsmayneedten.Aworkerwithaphysicallydemandingjobmayalsoneedten,whereasanexecutiveworkingunderpressuremaymanageonsixtoeight.Manyfamouspeoplearereputetohaverequiredlittlesleep.NapoleonBonaparte,ThomasEdison,andCharlesDarwinapparentlyaveragedonlyfourtosixhoursanight.

(77)

Whateveryourindividualneed,youcanbesurethatbytheageofthirtyyouwillhavesleptforatotalofmorethantwelveyears.

Bythatageyouwillalsohavedevelopedasleeproutine;afavoritehour,afavoritebed,afavoriteposture(姿勢),andaformula(程式)youneedtofollowinordertorestcomfortably.

(78)Investigatorshavetriedtofindouthowlongapersoncangowithoutsleep.

Severalpeoplehavereachedmorethan115hoursnearlyfivedays.Whateverthelimit,itisabsolute.Animalskeptawakeforfromfivetoeightdayshavediedofexhaustion.Thelimitforhumanbeingsisprobablyaboutaweek.

Thewriterimpliesthat______.

A.sleepisimportantforgoodmentalandphysicalhealth

B.alightsleepisasrestfulasadeepsleep

C.memoryisimprovedduringsleep

D.sleepisrelativelyunimportantforhumanbeings

63.Not______needsaresume.

A.anyoneB.someoneC.everyoneD.aperson

64.

Itcanbelearnedfromthepassagethat______.

A.thepersonperformingtheacupunctureknowsalotaboutthemakingofneedles

B.anoperationnowneedsfewerneedlesthaninthepast

C.acupuncturehasexistedinChinaforaslongas2,000years

D.fewpatientspreferacupuncturetochemicals

65.Whatisthemostimportantthingtorememberwhenmakingapresentation?

A.Matchyourpresentationtotheneedsofyouraudience.

B.Makesuretowearyourbestclothes.

C.Bringdetailedhandouts.

D.Knowyourmaterialthoroughly.

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

FreshWater.YoushouldbaseyourcompositionontheoutlinegiveninChinesebelow

：1.人們認為淡水是取之不盡的

;2.實際上淡水是短缺的;3.我們應當怎么辦。

參考答案

1.B

2.A【句子大意】新打字機的價格是二手貨的三倍。

3.B解析：encourage：鼓勵、鼓舞；discourage：使泄氣；prevent：阻止；ask：要求。根據句意只有選B。

4.A

5.A解析：while意為“雖然”；as意為“因為”；if意為“如果”；since意為“因為”。根據題意選A。

6.C

7.D

8.D解析：從句中的問句主謂不倒裝。從句的時態隨主句。我想知道那輛車的價格。

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

10.D解析：forgetdoingsth．忘了已做過某事。注意區別forgettodosth。忘了而沒有做某事。

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

12.C

13.D

14.B

15.Dapplyto應用；applyfor申請

16.B解析：theeducationsystem是主語，謂語動詞應用單數；thedesiredresults意為“期望的結果”。

17.D

18.B

19.A本句考查兩個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。”在四個選項中，只有A項的justas有“正如，猶如”的意思。故選A。

20.C

21.一個原因是一旦到達那兒所受到的接待方式。迪士尼樂園的人走出來為“客人們”提供服務他們喜歡這樣稱呼游客并且樂見他們玩的高興。一個原因是一旦到達那兒所受到的接待方式。迪士尼樂園的人走出來為“客人們”提供服務，他們喜歡這樣稱呼游客，并且樂見他們玩的高興。

22.生物學知識的發展將像物理學的發展一樣具有廣泛的影響。

23.（前不久，科學家們發現可以將廢棄掉的材料轉化為塑料）

24.我們歡迎所有對互聯網發展抱有極大興趣之人士出席本次會議。我們歡迎所有對互聯網發展抱有極大興趣之人士出席本次會議。

25.她決心成為一名歌手，不管可能會遇到什么困難。

26.盡管在科學上還無法證明（或否定）是全球變暖導致了某些特定的極端天氣，我們還是可以說全球變暖很可能使多種極端天氣發生得更頻繁、更惡劣。

27.女人的記憶力比男人稍微強一點這可能是因為她們更加注意環境而記憶力就取決于環境。女人的記憶力比男人稍微強一點，這可能是因為她們更加注意環境，而記憶力就取決于環境。

28.廣告是把一種新產品介紹給顧客的有效方法。

29.這份報告總結了我們在經濟、教育和文化三方面所取得的最新成就。這份報告總結了我們在經濟、教育和文化三方面所取得的最新成就。

30.就這一問題曾做過大量的研究，其結果揭示出這樣一個答案:我們是通過一種特殊的平均化方式來形成第一印象的。

31.Onepossibleversion:

I"maseniorstudent.IlikeEnglishverymuch.attendingEnglishlessonsatschool，IoftengototheEnglishCornerintheparknearmyhomeonSaturdaymorning.Itwassetuptwoyearsago.Manyhighschoolstudentsgatherthere.Sometimes，some

CollgesudentsandevenforeignfriendsarepresentattheEnglishCorner.

TherewepractiseourspokenEnglish，talkaboutwhatweareinterestedin，exchangeourexperienceinlearningEnglishandsoon.I"velearnedalot.

IhavegreatlyimprovedmyselfinEnglishsinceIvisitedit.Itisreallyagoodhelptome.

32.61．本文要點：倫敦國際語言中心LondonInternationalLanguageCenter，設備facilities，登記register，申請applyfor。LadiesandGentlemen,Welcometo

London

International

Language

Center.

WeteachEnglishforbothpracticalandbusinesspurposes.Ourteachersarewellexperienced.TheyusemodernteachingmethodsandfacilitiestohelpstudentsimprovetheirEnglish.YoumaygotoRoom105toregisterforourlanguagecourses.Inadditiontoformalclassroomteaching,weof{erourstudentsalotofotheractivities,includingmovies,EnglishCorners,discussionsandoutings.

AllthoseactivitiesaredesignedtohelpstudentsimprovetheirEnglishlanguageskills.OurEnglishclubopensfrom9a.m.to

9p.m.

everyday.Membersarefreetouseallthefacilitiesoftheclub.Allyouhavetodoistoapplyforacard.

33.TheInternetWiththedevelopmentofcomputers，theInternethasbecomewidelyused.Moreandmoreinformationwillbeprovidedforpeople.Wecangetallkindsofusefulinformationinanyscientificresearchfieldwheneverweneed.ItcanhelpUStoenrichourknowledgeandhelpourcountrytokeepupwiththedevelopedcountries.However，theInternetalsobringsUStoomuchinformation.ItalwaysmakeUSverydifficulttofindsomethingavailablebybrowsingmanynecessarywebsites.Inaword，weneedtheInternet.butweshouldmakegooduseofit.

34.DearTom,

ThankyousomuchforinvitingmetogowithyouandseeyourfamilyatChengdethisweekend.I'veheardalotaboutyourkindandwarm-heartedparentsfromyouandhopetoseethemforalongtime.AndchengdeisabeautifulcityIdreamtovisit.

ButIhavetosaysorrythatIcannotgo.Unfortunately,myuncleiscomingtoseemethisweekendonSaturdayandonSundayIhaveanEnglishexam.So,Ihavetostayhere.

Idohopethatwecandoitanothertime.Pleasesendmybestwishestoyourparents.

Thankyouagainandtakecare.

Yours,

LiYuan

35.61．短文寫作一般給出題目，或規定情景，或要求看圖表作文，或給出關鍵詞，或給出每一段的段首句，要求考生能夠正確表達思想，語義連貫，無重大語法錯誤，書寫工整。寫作內容包括日常生活和一般常識。段首句作文要把主題句用簡潔的語言表達出來，再通過二、三句事例對主題句進行擴展，句子結構要多樣化，句子間正確使用一些承接詞，使句子銜接自然。結尾句通常對段落進行總結。本文要點：適應getusedto，調整adjustoneselfto，思想開放open-minded，表達expressoneself。WhataForeignStudentShouldDoin

ChinaStudyingin

China,anyforeignstudentisverylikelytocomeuponsomethinghefindsithardtoadjusthimselfto,particularlyasfarascultureisconcerned.

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

"Whenin

Rome,doastheRomansdo.”Thisiswhataforeignstudentshoulddotostudyin

China.

36.T0whomItMayConcern：

Threedaysago，IjustgotthewatchIorderedfromyourstore．Yousentitontimeandthanksforthat．ButIbmndseveralproblems．First，thecoloritnotwhatlwanted．1wantedgolden，butyougavemesilverinsteac!．IthoughtthatwouldbeOK，ifeverythingelseisgoodenoughThestrangerthinghappens．

Thewatchgetsfiveminutesslowereveryday，SoIhavetokeepcorrectingit．Becauseofthis，Ifeelnervousaboutbeinglateforwork．Ireallycannotstanditanylonger．SoIhavetowritethislettertorequestgivingthewatchbacktoyouandfullmoneybacktome．

Alongwiththeletteristhecopyoftheorder．

Thankyou．Iamlookingforwardtohearingfromyou．

Yourssincorely

LiYuan

37.OneMondaymorningaroundeighto'clockinthebusonmywaytothecompany,Iwasenjoyingmybreakfastwhilereadinganewspaper.

Afterawhile,IraisedmyeyesandtriedtoseewherethebuswasandthenIhappenedtoseeayoungmanstrangelystickingtogetherwithalady.Ifeltcuriousandcouldn'thelplookingathimagain.SuddenlyIrealizedthathewasstealing!Attheverymoment,twomenrushedtohimandgraspedhishandwithapurseinit.Itwastoofastformostofustoseewhatwashappening.Thebusdrivertoldustheywerepolicemenaftertheygotoffthebus.

Whenwilltherebenoneedforpolicemeninthebusforsuchathing?

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

39.Onepossibleversion:

September16，2012，SundayCloudy

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

40.Nowadays,somepeopletryhardtogetmoneyinawayofbegging.

OnedayIsawastudent-likegirlkneelingatthesideofthestreetwithalargesheetofpaperlaidinfrontofher.Ireadandknewthatbothofherparentswereseriouslysickwithnomoneyforoperationsandshehadtoquitschool.Shekneltthereforpeople'shelp.

I'dliketohelppeoplewhoareintroublebutIwouldfirstcheckifwhatshesaidistrue.ButIknowitishard.Itisthebigproblem.Someonedoeswanttodosomethingtohelpthoseintrouble,buttheyareafraidtobecheated.

41.在現代社會過沒有經濟壓力的生活幾乎是不可能的.befreefrom:

42.不要讓羞怯成為我們精彩生活和未來成功的絆腳石。不要讓羞怯成為我們精彩生活和未來成功的絆腳石。

43.NocomputernetworkiscomparabletoInternetforpracticalapplication.

44.重要的是科學家們現在就應該覺察到危險否則就為時太晚了重要的是，科學家們現在就應該覺察到危險，否則就為時太晚了

45.下棋需要時間和思考但它是一項適合所有人的活動。下棋需要時間和思考，但它是一項適合所有人的活動。

46.Icanassureyouofthereliability