2021年內(nèi)蒙古自治區(qū)通遼市成考專升本英語自考預測試題(含答案)

2021年內(nèi)蒙古自治區(qū)通遼市成考專升本英語自考預測試題(含答案)學校:________班級:________姓名:________考號:________

一、單選題(20題)1.—Theeducationsystemratherthantheteachers______toanswerfortheoverburdenonthestudents—IagreeIhopethereform.beingcarriedoutinourcountrywillhangaboutthe_____results.

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

2.—TheremustbeadozenpensinthishousebutIcanneverfindonewhenIneedthem.—Keeplooking.______issuretoturnup.

A.OneB.ItC.ThatD.This

3.Thebankisreportedinthelocalnewspaper,_______inbroaddaylightyesterday.

A.beingrobbed

B.havingbeenrobbed

C.tohavebeenrobbed

D.robbed

4.Notuntilthisterm______torealizehowimportantthissubjectistohisfuturecareerasadiplomat.

A.hebeganB.didhebeginC.hehasbegunD.thathehasbegun

5.Finallyhegottimeforaglance______thisreport.

A.offB.roundC.onD.at

6.Busyastheyare,parentsshould______atleasttwohourstospendwiththeirchildren.

A.setoutB.setawayC.setasideD.setoff

7.Sobadly______inthecaraccidentthathehadtostayinhospitalforseveralweeks.

A.didheinjureB.heinjureC.washeinjuredD.hewasinjured

8._____cryingsadly,heraisedhisheadandlettearsstreamdownhisfaceonpurposeA.TobeseenB.SeeingC.ToseeD.Havingseen

9.Thisisjusttheplace______heandhiswifevisitedlastyear.

A.whereB.thatC.whenD.why

10.Inoticedhiseyes______,becausetheywereverylarge.

A.inparticularB.withparticularC.inspecialD.withspecial

11.—ThisismynewdogHisnameisWisdom—That'sinterestingWhy______didyougivehimsuchaname?

A.intheearthB.inworldC.onearthD.ontheworld

12.

Allthestudentswenttothemagicshowyesterday.Itwasreally______A.amusinglyB.amuseC.amusingD.amused

13.Whathedescribedasonlya______detailIthoughtwasthemostimportantpartoftheplan.

A.commonB.plainC.justD.mere

14.Hewasamanofstrongfeelings,______normallylayhiddendeepinsidehim.

A.itB.thatC.thoseD.which

15.Notuntilhelefthishome_______toknowhowimportantthefamilywasforhim.

A.didhebeginB.hadhebegunC.hebeganD.hehasbegun

16.While______ajob,thegraduatestudentgotanoffertostudyabroad

A.appliedforB.applyingtoC.appliedtoD.applyingfor

17.Letmehelpyou,______?

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

18.Thesenationalparksareveryimportantforpreservingmanyanimals,whichwouldruntheriskofbecomingextinct.

A.insteadB.thereforeC.neverthelessD.otherwise

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

A.shapeB.formC.appearanceD.body

20.Sicknessdeprivedme______thepleasureofseeingyou.

A.fromB.ofC.outofD.with

二、翻譯(10題)21.直到我告訴她，威廉姆女士才知道。_____________________________________________________________________________

22.我昨天沒有見到她，我弟弟也沒有。

23.Whetherhelikesthepresentornotisnotcleartome._____________________________________________________________________________

24.Itseemsthatthemachinewasnotpackedproperlyortestedbeforedispatch.

25.WewelcomeallthosetoattendtheconferencewhoarekeenlyinterestedinInternetdevelopment.

26.健康取決于良好的食物。清新的空氣和充足的睡眠。

27.Asfarasabilityisconcerned,Tomistherightpersonforthejob.

28.Therearesomescientistswhohavemadeaspecialstudyofwhywedream,whatwedreamandwhatthosedreamsmean.

29.Notlongagothescientistsmadeadiscoverythatthis“waste”materialcouldbeturnedintoplastics.

30.IncasetheyarrivebeforeIcomeback,pleaseaskthemtowaitforafewminutes.

三、書面表達(10題)31.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(nèi)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。

32.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(jù)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(nèi)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(jīng)驗等。

4．談談你參加此項活動的體會。

注意．詞數(shù)應為100左右

33.假設你是Tom，將去上海旅游，寫一封信給你在上海的朋友張強，告訴他你將乘火車于l0月21日上午8點到達上海，請他接你，并請他幫你安排21至24日的住宿（旅館最好靠近市中心，房間可以小一些，但不要太貴）。此外，你還要他幫你訂24日返回北京的火車票。

注意：詞數(shù)應為100左右

Oct．15

DearZhangQiang，

Allthebest，

Tom

34.寫一篇有關壓力的文章。內(nèi)容包括：

(1)壓力是什么?

(2)減壓的辦法。

35.Ⅵ.Writing(25points)Directions:Forthispart,youaresupposedtowriteacompositionHealthin100-120wordsbasedonthefollowingtopicsentences.Remembertowriteitclearly.(1)Healthisthefoundationofone'sfuturesuccess.(2)Howcanyouhavegoodhealth?(3)Inaword,nothingismorevaluablethanhealth.

36.你不慎將手機丟失。請寫--N尋物啟事，內(nèi)容大致包括以下方面：

(1)你的手機的品牌和外觀(如顏色、形狀等)。

(2)丟失的時間和地點。

(3)手機對你的重要性。

(4)希望拾到的人將手機送還。

(5)表示感謝，并提供你的聯(lián)系方式(LiYuan，Tel：66778899)。

37.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(nèi)容如下：

(1)買表的時間、地點；

(2)出現(xiàn)的問題；

(3)要求退貨。

38.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?shù)貙W生交流，尊重對方意見。3)俗話說要“人鄉(xiāng)隨俗”。

39.你(LiYuan)和幾個朋友約定明天在人民公園野餐。你們的朋友Peter也應邀參加。你給他寫封信，內(nèi)容包括：

(1)說明野餐目的。

(2)說明路線。

(3)說明日期、時間。

40.假定你是Helen，要寫一封信給Julie，對她和她的丈夫昨日請你和你丈夫吃飯表示感謝，表示要回請他們，以答謝他們的盛情款待。

四、翻譯(20題)41.Grandmatookitforgrantedthatfoodpriceswouldrise,sosheboughtalotofrice.

42.Onereasonisthewaytheyaretreatedoncetheygetthere.ThepeopleatDisneygooutoftheirwaytoservetheir"guests",astheyprefertocallthem,andtoseethattheyenjoythemselves.

43.Advertisingisaneffectivemeansofintroducinganewproducttothecustomers.

44.Hewantstowriteanarticle,whichwillattractpublicattentiontotheairpollutioninthiscity.

45.因為我們的產(chǎn)品在國內(nèi)外聲譽頗佳，所以產(chǎn)品需求量逐年增加。

46.Americans,valuingcompetition,havedevisedaneconomicsystemtogowithit–freeenterprise(自由企業(yè)制).

47.Itisvitalthatscientistsshouldperceivethedangernowbeforeitistoolate.

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

49.Allthisaddsuptoagreatbarrierfortheteenagerwhowantstofindhisorherownpath.

50.Forweekshehadworriedoverhowtoconvincethegraduatesthatthey,too,couldsucceedagainstseeminglyimpossibleodds,thattheycouldmovemountains.

51.Afterworkinginthecompanyforthreemonths,hehadthelucktobepromoteddeputydirector.

52.SectionA

Directions:TranslatethefollowingEnglishintoChinese.

(非英語專業(yè)學生做)

Directions:Inthispart,thereare5itemswhichyoushouldtranslateintoChinese,eachItemconsistingofoneormoresentences.ThesesentencesarealltakenfromthereadingpassageinpartⅡ.Youcanreferbacktothepassagessoastoidentifytheirmeaninginthecontext.

TheinnersupportsystemwasdesignedbyGustaveEiffel,thesamemanwhomadethefamousEiffelTowerinParis.

53.SectionA

Directions:TranslatethefollowingEnglishintoChinese.

(非英語專業(yè)學生做)

Directions:Inthispart,thereare5itemswhichyoushouldtranslateintoChinese,eachitemconsistingofoneormoresentences.ThesesentencesarealltakenfromthereadingpassageinpartⅡ.Youcanreferbacktothepassagessoastoidentifytheirmeaninginthecontext.

Forexample,itisrecordedinmanyhistorybooksthatpeoplewholivedover3000yearsagoatesaltedfish.ThousandsofyearsagoinEgypt,saltwasusedtopreservethedead.

54.聽到這個好消息，他簡直無法相信自己的耳朵。

55.Nomatterwhathesaid,Iregardedhiscommentonmyabilityasachallenge.

56.他們堅信只有通過刻苦和努力，人們才能完善自己并為自己贏得更加美好的未來。

57.IntheUnitedStates,apersoncantakecreditonlyforwhathehasaccomplishedbyhimself.

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

59.Inorderthattheycansavethesespecies,membersofwildlifeteamshaverearedtheyounginthesafetyresearchstations.

60.Unlikehumanbeings,fishesdonotstopgrowingwhentheyreachmaturity.Theycontinuetogrowaslongastheylive,althoughtherateofgrowthslowsdowninmaturefishes.

五、閱讀理解(5題)61.45.ThefirstthingGeorgedidatthetrainingschoolwas______.A.totakeanexperiencedpilotinaplaneB.tobetakenupintotheairinaplanebyanofficerC.toflyacommercialplaneD.totalkabouthisideas

62.

HankWilliams______in1951.

A.wrotesevenmillionsongs

B.soldsevenmillioncopiesofhissongs

C.wrotesevensongs

D.soldsevenmillioncopiesOfhissevensongs

63.

Whichofthefollowingmayleadtofamilyquarrelsaccordingtothepassage?

A.Nawarenessofenergycycles.

B.Familiarmonologues.

C.Achangeinafamilymember'senergycycle.

D.Attemptstocontroltheenergycycleofotherfamilymembers.

64.Check-inRequirementsPassengersandtheirbaggagemustbecheckedinatleast45minutesbeforedeparturefor

domesticflightsand60minutesforinternationalflights.Government-issuedphotoidentification

isrequiredforallpassengers.Passengerstravelingacrossanyinternationalboundary(邊界)are

responsibleforobtainingallnecessarytraveldocuments.Passengersmaybedeniedboardingif

traveldocumentsarenotinorder.Whencheck-inrequirementsarenotmet，apassengermaybe

separatedfromhis／herbag.FrontierAirlineswillgladlyholdthebaginthedestinationbaggage

serviceofficeforpick-upatthepassenger’sconvenience.Passengersmustbeatthegate20

minutesbeforedepartureforboarding.FreeBaggageAllowanceforEachTicketedPassengerFrontierAirlines，Inc.willaccept，perticketedpassenger，twofreecheckedbagsnotto

exceed62inchesand50poundsperpiece—onecarry—onbagandonepersonalitem(purse，

laptop，etc.).NOTE：Aticketedpassengermaycheckonecarry-onbagifitiswithinestablished

limitations.Allcarry-onitemsmustbeputunderaasharedoverheadcompartment(行李艙).ExcessiveBaggageChargesAnexcesschargewillbemadeforeachpieceofbaggageoverthefreeallowanceandfor

eachpieceofoversizedorover-weightbaggage.Aninternationalflightpassengershouldcheckinatleast____________.A.20minutesbeforedeparture

B.30minutesbeforedeparture

C.45minutesbeforedeparture

D.60minutesbeforedeparture

65.

WhenNewZealandersmakeautomobiles,theyusually______.

A.producethecomponentsthemselves

B.exportthefinalproducts

C.importthecomponents

D.leavetheworktoforeigners

六、作文(1題)66.Directions:Youaretowritein100-120wordsonthetopic

“FamilyEducation”.YoushouldbaseyourcompositionontheoutlinegiveninChinesebelow:1.

父母是孩子最好的老師；2.

父母的言行影響孩子；

參考答案

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

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

3.C

4.B解析：表示否定的副詞前置于句首，句子需要不完全倒裝，即助動詞提前。其余選項均可排除。除Notuntil外還有never，seldom，rarely，seldom，no，little，hardly，innotime等否定副詞或結構放在句首時，句子需要部分倒裝。

5.D

6.C

7.C解析：副詞so置于句首，句子應該用倒裝語序，某人受傷用sb.beinjured來表示，故答案為C。

8.A

9.B

10.Ainparticular是固定搭配，意為“特別地”。

11.C

12.C所有的學生都去看了昨天的魔術表演。它太令人不可思議了。這里主要考查的是動詞的現(xiàn)在分詞和過去分詞的不同用法。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。

Iammoved．我很感動。

13.D解析：本題測試形容詞辨析。四個選項的意思分別是“普通的”，“清楚的”，“正義的”，“僅僅的”。根據(jù)句意，D項正確。本句大意為：他僅僅把它作為一個細節(jié)來描述，而我卻認為它是這個計劃中最重要的部分。

14.D解析：which修飾非限定性定語從句，指代前邊一句話。本題涉及句法知識——簡單句、并列句和復合句。例如：Hehastwodaughters.Theyaredoctors.(簡單句)Hehastwodaughtersandtheyaredoctors.(并列句)Hehastwodaughters,whoaredoctors．(復合句)

15.A

16.Dapplyto應用；applyfor申請

17.A解析：反問疑問句的陳述部分是肯定式時，疑問部分用否定式。以letme或letus起始的反問疑問句，疑問部分用willyou或won'tyou，所以選項A是正確的。

18.D

19.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”。由題意知應選A。

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

21.Mrswilliamsdidn`tknowthatuntilItoldher.

22.Ididn’tseeheryesterday;neitherdidmyyoungerbrother

23.我不知道他喜不喜歡這個禮物。

24.估計機器包裝欠妥或發(fā)貨前未經(jīng)驗收。估計機器包裝欠妥，或發(fā)貨前未經(jīng)驗收。

25.我們歡迎所有對互聯(lián)網(wǎng)發(fā)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(lián)網(wǎng)發(fā)展抱有極大興趣之人士出席本次會議。

26.Goodhealthdependsonfood,freshairandenoughsleep.

27.就能力而言湯姆是此項工作的合適人選。就能力而言，湯姆是此項工作的合適人選。

28.有些科學家對人為什么要做夢夢見什么和夢意味著什么做了專門的研究。有些科學家對人為什么要做夢，夢見什么和夢意味著什么做了專門的研究。

29.（前不久，科學家們發(fā)現(xiàn)可以將廢棄掉的材料轉化為塑料）

30.萬一我還沒有回來他們就到了請讓他們等幾分鐘?萬一我還沒有回來他們就到了，請讓他們等幾分鐘?

31.DearTom,

ThankyousomuchforinvitingmetogowithyouandseeyourfamilyatChengdethisweekend.I'veheardalotaboutyourkindandwarm-heartedparentsfromyouandhopetoseethemforalongtime.AndchengdeisabeautifulcityIdreamtovisit.

ButIhavetosaysorrythatIcannotgo.Unfortunately,myuncleiscomingtoseemethisweekendonSaturdayandonSundayIhaveanEnglishexam.So,Ihavetostayhere.

Idohopethatwecandoitanothertime.Pleasesendmybestwishestoyourparents.

Thankyouagainandtakecare.

Yours,

LiYuan

32.Onepossibleversion:

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

CollgesudentsandevenforeignfriendsarepresentattheEnglishCorner.

TherewepractiseourspokenEnglish，talkaboutwhatweareinterestedin，exchangeourexperienceinlearningEnglishandsoon.I"velearnedalot.

IhavegreatlyimprovedmyselfinEnglishsinceIvisitedit.Itisreallyagoodhelptome.

33.Onepossibleversion:

DearZhangQiang，

Howareyoudoingrecently?I"mplanningtogotoShanghaiandlookaroundinthecityforafewdays.I"11takethetrainandarriveat8o"clocka.m.onOctober21st.Willyoupleasecomeandmeetmeatthestation?I"mgoingtostayinShanghaitillOctober24th.Pleasehelpmebookahotelroom.Ihopetostayinahotelaroundthedowntownareabutthepriceshouldn"tbeveryhigh.Idon"tmindiftheroomissmall.Besides，canyoubookaticketformebacktoBeijingon24th?

Allthebest，

Tom

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

Travellingisaneffectivewaytoreduceanykindofstress.Planningthetripgivespeopleanexcitingmoodthatinspiresthemtobeactive.Byescapingfrompressure,theirmindwillberefreshedandpositive.

Gardeningisanotherfavorablewayoftreatingstress,becauseitprotectspeoplefrommentalandphysicalproblems.Flowersgivepeopleapeacefulandcheerfulfeeling,andthesunshinestrengthenstheirbodiestoresistthestresses.

Forreducingastressfullife,peopleshouldlivewiththesimplewaysthatareallaroundthem.

35.61．寫作格式與第三套一樣，不同的是此處段首句以英文給出。本文要點：論述健康對我們的影響，有了好身體我們可以做什么。如何保持健康：1)要進行鍛煉，2)要養(yǎng)成好習慣，3)要自己注意身體變化。HealthHealthisthefoundationofone'sfuturesuccess.Ifyoubecomesick,itisimpossibleforyoutogoonwithyourstudyoryourwork.Onthecontrary,ifyouarestrong,youcanovercomethedifficultiesthatlieaheadofyou.Howcanyouhavegoodhealth?Firstly,youshoulddoexerciseeverydaytostrengthenyoubodies.Secondly,youshouldform.somegoodhabits,suchasearlyrising.Ifyougetupearly,youcanbreathefreshair.Thirdly,youshouldpayattentiontoyourhealth.Ifyouaregettingsick,you'dbetter,gotoseeadoctor.Inaword,nothingismorevaluablethanhealth.Ingoodhealth,astudentmayabsorbmoreknowledgeandsolvemorecomplexproblems.Ingoodhealth,scientistscanachievemoresuccessandmakemorecontributions.

36.LOSTAmobilephoneislost.ItisNOKIA3100,black.

IthinkIlostitinthelibraryonMondayevening(May7)whenIwaswalkingaroundtoborrowandreturnbooks.

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

Ibegyoutocallmeat66778899ifyoufounditsomewhere.Iamexpectingtogetmymobilephoneback.

Thousandthanks.LiYuan

37.T0whomItMayConcern：

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

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

Alongwiththeletteristhecopyoftheorder．

Thankyou．Iamlookingforwardtohearingfromyou．

Yourssincorely

LiYuan

38.61．短文寫作一般給出題目，或規(guī)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(nèi)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(diào)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.

39.DearPeter,

We'resogladyou'recomingtojoinustomorrow.Hereishowyoucanfindus.We'llhaveourpicnicinthePeople'sPark.Youknowwhereitis,don'tyou?Afteryouentertheparkbythemaingate,walkstraightontillyoucometoastream.Crossthestreamandturnright.Afterwalkingforawhileyou'llcometoalake.We'llhaveourpicnicthereinthesmallwoodsbythelake.I'msureyou'llhavenotroublefindingus.Docome!

Yours,

Lihua

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

41.（奶奶理所應當?shù)恼J為食品價格肯定會上漲，所以她買了很多大米）

42.一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。

43.廣告是把一種新產(chǎn)品介紹給顧客的有效方法。

44.（他準備寫一篇關于城市污染的文章，來引起大眾對于這一問題的關注）

45.Asourproductshaveagoodreputationbothathomeandabroad,theirdemandisincreasingyearbyyear.

46.Americans,valuingcompetition,havedevisedaneconomicsystemtogowithit–freeenterprise(自由企業(yè)制).重視競爭的美國人設計出了一種經(jīng)濟體系－自由企業(yè)制與之相配。

47.重要的是科學家們現(xiàn)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(xiàn)在就應該覺察到危險，否則就為時太晚了

48.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(fā)生得更頻繁、更惡劣。

49.對那些想走自己道路的青少年來說，這一切都成了一個巨大的障礙。

50.幾個星期以來，他一直苦苦思索著，如何讓這些畢業(yè)生相信，他們也能克服似乎難以挑戰(zhàn)的困難獲取成功，他們也能創(chuàng)造奇跡。

51.在公司里干了