2021年江蘇省無錫市統(tǒng)招專升本英語自考模擬考試(含答案)

2021年江蘇省無錫市統(tǒng)招專升本英語自考模擬考試(含答案)

一、單選題(20題)1._____wehavefinishedtheproject,whydontyoutakeaweekoff（）

A.ButforB.EversinceC.NowthatD.Butthat

2.SuchbooksIhavereadareclassicalworks（）

A.whichB.thatC.asD.who

3.TomistheonlyoneofthestudentswhotoShanghai（）

A.havegoneB.havebeenC.hasbeenD.hadgone

4.Idon'tthinkyoucanfinishcompletingtheprojectinsuchashorttime,（）

A.doIB.canyouC.can'tyouD.won'tyou

5.Hebegantotakepolitics_____onlywhenheleftschool（）

A.carefullyB.seriouslyC.gravelyD.Severely

6.—Wherewouldyouliketosit?Inthecornerorneartheplatform?

—.IwouldliketositbythepianosothatIcanwatchthemusicianplay（）

A.NeitherB.EitherC.NoneD.Both

7.HespokesoquicklythatIdidn’t_____whathesaid（）

A.makeforB.makesureC.makeoverD.makeout

8.Manycompaniesprovidetheiremployeesfreelunchduringtheweekdays（）

A.byB.withC.toD.for

9.Whenwearrivedattheairport,weweretoldourflight（）

A.hadbeencancelled

B.hadcancelled

C.hasbeencancelled

D.cancelled

10.Thecouplehadtomovetothenorthbecausetheyfoundithardtothemselvestothehotclimateinthesouth（）

A.adoptB.makeC.enjoyD.adjust

11.Hehadnevergivenaspeechtosomanypeople,sohefelt（）

A.excitingB.stupidC.disappointedD.nervous

12.IlikewatchingTV（）tothecinema

A.morethantogo

B.thangoing

C.morethangoing

D.ratherthantogo

13.—I'msureAndrewwillwinfirstprizeinthefinalexam.

—Ithinkso.He______foritformonths（）

A.ispreparing

B.waspreparing

C.hadbeenpreparing

D.hasbeenpreparing

14.Never______agreaterdayinthehistoryofmankind.

A.didtherebeB.wasthereC.therewasD.therehasbeen

15.It’svitalthatenoughmoney_____collectedtogettheprojectstarted（）

A.isB.beC.mustbeD.canbe

16.Nobodyfailstofindthathistwonephewsaremuch____（）

A.alikeB.sameC.likeD.resembled

17.______you'vegotanopportunity,youshouldtakegoodadvantageofit（）

A.NowthatB.AfterC.AlthoughD.Assoonas

18.Please（）metotakemymedicinetonight.Itseemsthatmymemoryisfalling

A.recollectB.remindC.rememberD.recall

19.—DoyouthinkJoshuaistherightpersonforthisjob?

—Heiswell-groundedineconomictheory,butlacksinproductionmanagement（）

A.devotionB.attitudeC.experienceD.energy

20.Alittlelearningisadangerousthing,______thesayinggoes（）

A.thatB.asC.withD.if

二、選詞填空題(10題)21.3.____

22.Studentsatuniversitycanlearnandmakefriends1willlastalifetime.However,thecostofstudyingisontherise.Thisincreasemeansthatmoststudentscangetintomoneytrouble2theydonotknowhowtomanagetheirmoney.Itisnotjustthecoursefees.Studentsmustalso3forroomandboard.Inaddition,theymayspendmoney4clothes,travel,andotherthings.Thus,studentsneedtobudget5.Atmostuniversitiesteacherscangivestudentssuggestionsonhowtospendtheirmoney.Thefirstthingtheysuggestistowritedownyour6,forexample,themoneyyouwillgetfromyourfamilyorapart-timejob.Thenlistallofyourexpenses.Putyourexpensesintotwo7:thosethatchange(food,books,travel),andthosethatwillstaythesame(tuition,roomandboard).Addtogetherallofyourexpenses.Whenyoudothis,youfinditis8toplanoutyourbudget.Thismeansyoucansaveyourmoney,ratherthantryingto9fromothers.Asyoucansee,thereismoretolearnatuniversitythanjust10istaughtintheclassroom.____

23.Researchershavefoundthatpeoplewhogotoconcerts,showsandmuseumscanlivelongerthan1whodonot.ExpertsfromUniversityCollegeLondonhavebeenexaminingthelifestylesofover6,700Britishpeople215years.They3howoftenthepeoplewentoutandwhatkindsofeventstheyattended.Theyfoundthatpeopleover50yearsold4regularlywenttoconcertswereabout30percent5likelytodieoverthenext14years.Theresearcherssaidtheover50scouldextendtheirlife6engagingwiththearts.Inadditiontolivinglongerconcertgoerscouldalsohavemorefun.TheUKHealthSecretaryMattHancockbelievestherecouldbealotof7intheresearch.Hesaidartsandculturecould8thingslikementalhealth,agingandloneliness.He9announcedplansfortheUK’sNationalHealthServicetousetheartstohelppeopleliveahealthierlife.Oneresearchersaid,“Ourresultshighlighttheimportanceof10toexplorenewsocialfactorsthataffectourhealth.”1.____

三、情景對話(10題)24.69.____（）

25.2（）

A.Soundsgreat

B.What’swrong?

C.Isithelpfultome?

D.Idon’tknowhowtodealwithit

E.Butwhatifmyparentsdon’tletmedoit

26.Kay:Hello.Sue!

Sue:Hi.Kay!

Kay:71

Sue:No.Noonehastoldmeaboutthematch.72

Kay:Althoughtheopposingteamwasstrong,ourschoolwonatlast.

Sue:73Theyarereallygoodbasketballplayers.

Kay:Yes.Theycanplaybasketballbetterthanothersbecausetheypracticemuchmore.Ialwaysseethempracticingontheplaygroundinthegymandsometimesrunningaroundtheschooltrack.

Sue:74

Kay:Yes.AndeitherJohnorTimwillbechosenastheBestSchoolAthleteoftheYear.

Sue:Wow!75

Kay:Ithinkso.

A.Whowon?

B.Howhardtheypractice!

C.Theyarecool,aren'tthey?

D.Didyougotoseethebasketballgameyesterday?

E.IknowthatbothJohnandTimareontheteam

71.____（）

27.

6.____

28.67.____（）

29.72.____（）

30.3（）

A.Whowon?

B.Howhardtheypractice!

C.Theyarecool,aren’tthey?

D.Didyougotoseethebasketballgameyesterday?

E.IknowthatbothJohnandTimareontheteam

31.73.____（）

32.74.____（）

33.Nathan:ThereisafestivalinJuneinourcountry.It’sFather’sDay.1

LiFei:Yes,it’sonthefifthdayofthefifthlunar（陰歷）month.WecallitDragonBoatFestival.

Nathan:2

LiFei:Wemakeandeatzongziandholddragonboatraces.

Nathan:3WhydoyoucelebrateDragonBoatFestival?

LiFei:Oh,itisastoryaboutQuYuan.Helivedabouttwothousandyearsago.Hisjobwastogiveadvicetotheemperor.Buthewasn’ttrustedandoftengotpunishment.SohejumpedintotheMiluoRiveranddied.

Nathan:4WasthedaythatQuYuandiedonthefifthdayofthefifthlunarmonthinthatyear?

LiFei:5Fromthenon,Chinesepeoplebegantoeatzongziandhavedragonboatracesonthatdaytomemorizehim

1（）

A.IsthereaChinesefestivalinJune,too?

B.Yes,youareverysmart

C.Itsoundsveryinteresting

D.WhatdoyouusuallydoonthatdayinChina?

E.Whatapity!

四、翻譯(10題)34.就是在那個電影院我們第一次相遇

35.直到他完成使命才意識到自己得了重病

36.所有的公共場所都應(yīng)完全禁止吸煙

37.隨著世界人口的增長，環(huán)境質(zhì)量每況愈下。人口增長對環(huán)境的影響體現(xiàn)在兩個方面（）

38.不管是否加熱，這種物質(zhì)都不會在水中融化

39.你的科研取得了長足的進步，但不應(yīng)因此而自滿

40.不管有多忙，他總是抽時間幫我復(fù)習(xí)物理

41.Thetopicofthisweekisaboutwhethertocancelthegoldenweek

42.只要你做好準(zhǔn)備，面試時你就會充滿自信

43.We’llputoffthepicnicuntilnextweek,whentheweathermaybebetter

五、閱讀理解(10題)44.Acreditcardcanbeuseful.Youcantakeitintoastoreandbuyatelevisionsetornewfurnitureorclothingoranythingyouwant.Allyouhavetodoistosignyournameandtakewhatyouwantoutofthestorewithoutpayingcash.

Butthereisaproblemwiththecards—theycanbefinancialpoison.Thesecardsarejustlikethepoisonweuseoninsects.（82）Ifweusethemcarefully，theycanbehelpful;butifweusethemtoomuch，theycankillusfinanciallyjustasrealpoisoncankillourbody.

Foranymoneythattheuserdoesnotpayeachmonth，thecreditcardcompanychargesapercentageofthatamountininterest.Theinterestisaddedeverymonth，soabillthatisnotpaidgetsbiggerandbigger.

Over10percentofthefamiliesintheUnitedStatesareoverextended.Thatis，theyhavemoredebtsontheircreditcardsthantheycanpay.

Creditcardscanbeusedforalmostanythingthatmoneycanbuy.andtheycanevenbeusedtopayforfunerals.Forsomecreditcardusers，afuneralmaybetheonlysolutiontothedebtproblemstheyhavecausedforthemselvesbyusingcreditcards

Whatdoweknowaboutcreditcardsaccordingtothepassage（）

A.Theyaresafetouse

B.Theyareconvenienttouse

C.Theyareeconomicaltouse

D.Theyarecomplicatedtouse

45.Fromthepassage,wecanconcludethat（）

A.weshouldusecreditcardsaslittleaspossible

B.weshouldusecreditcardsasmuchaspossible

C.weshouldusecreditcardswithgreatcare

D.weshouldusecashinsteadofcreditcards

46.Accordingtothepassage,ourself-images______（）

A.havepositiveeffects

B.areprobablyuntrue

C.areoftenchangeable

D.havedifferentfunctions

47.WhichofthefollowingisNOTanexamplethatcausesdistress（）

A.Lackinginadaptabilityandcodeoflife

B.Killingabearinhunting

C.Thefailuretopassfinalexaminations

D.Havinganeconomicproblem

48.Wecaninferfromthepassagethat_____（）

A.inordertokeepfit,weshouldspendaslittletimeandmoneyaspossibleonfood

B.nibblingbetweenmealsisabadhabitthatwillthrowourbodyoutofcondition

C.ifothermembersofourfamilygetfatquiteeasily,weprobablywilltoo

D.wecaneatasmuchaswewantandleaveittoourbodytoselectwhatitneeds

49.Thewritersaysthatwomenarebetterliarsthanmenbecause______（）

A.theirliesareeasiertobeacceptedbymen

B.menarenotasskillfulaswomenintellinglies

C.theyoftenhaveagoodintentionintellinglies

D.womentellfewerliesthanmendo

50.Inordertoapplypesticidesprayingprecisely,wecanuseinfraredscanningto______（）

A.drawacolor-codedmap

B.locatetheproblemarea

C.attractinsectsandtreatdisease

D.estimatethedamagetothecrops

51.China'sstudy-abroadpolicyisrewardedfor（）

A.thereturnedtalentsfromabroadhavehelpedChinatodevelop

B.163,000studentshavereceivedorcompletedhighereducationintheU.S

C.allthestudentswhowenttotheU.S.forfurtherstudieshavereturnedtoChina

D.theproblemofshortageoftalentshasbecomemoresevere

52.Itcanbeinferredfromthestorythatthefive-foot-eight-inchheight（Para.3）is____（）

A.anaverageheightforafullygrownperson

B.tootallforanaverageperson

C.tooshortforanaverageperson

D.noneoftheabove

53.Therearestockmarketsinlargecitiesinmanycountries.StockmarketsinParis,London,Tokyo,ShanghaiandNewYorkareamongthelargestandmostwell-known.Thestockmarket,alsocalledastockexchange,isaplacewherepeoplecanbuyorsellsharesofafactoryoracompany.Andeachsharemeanscertainownershipofafactoryoracompany.

Differentpeoplegotostockmarkets.Somearerich,whowanttogetmoremoneythantheyhave.Othersarenotrich,whobuystocksandtrytobecomerich.Stillothersbuystocksaspartoftheirplantosavemoney.Ofcourse,investingmoneyinthestockmarketisnotthesafestwaytomakemoney.Noonecantellexactlywhethertheshareswillbedoingwell.Thefactoryorthecompanymaydobadly.Thenthestockswillgodown,andinvestorswilllosemoney.Thestockmaygoupordownforanumberofuntoldreasons.Everyonewantsthestocktogoup,butsometimesevenifafactoryorcompanydoesagoodjob,thestockmaystillgodown.

Nowondergoingtothestockmarketisoftencomparedtogoingtothegamblinghouse.Allareanxioustomakemoneybygamblinginthestockmarket.Factoriesandcompaniesthatneedmoneyarepleasedthatsomanypeoplearewillingtogamble

Accordingtothepassage,ifyouhaveashareofacompanyorafactory,itmeansthatyou________（）

A.canbuythecompanyorthefactory

B.cansellthecompanyorthefactory

C.willcontroltheownerofthecompanyorthefactory

D.areoneoftheownersofthecompanyorthefactory

六、作文題(1題)54.Directions:Thispartistotestyourabilitytodopracticalwriting.Youarerequiredtowriteanessayaccordingtothefollowinginformationgiveninthepicture.Youshouldwriteyourcomposition（nolessthan100words）ontheAnswerSheet.

說明：下圖展現(xiàn)的是人們越來越依賴手機進行交流的現(xiàn)象，請你就這一現(xiàn)象進行評論。

參考答案

1.C

2.C我所讀過的書都是些經(jīng)典著作。

［考點］定語從句

【精析】C分析句子結(jié)構(gòu)可知，books與are之間為定語從句，先行詞為books。從句成分不完整，缺少賓語。當(dāng)先行詞被such，thesame修飾時，定語從句的引導(dǎo)詞常用as。故選C

3.C湯姆是這些學(xué)生中唯一一個去過上海的。

［考點］主謂一致

【精析】Coneof+復(fù)數(shù)名詞結(jié)構(gòu)前有the/theonly修飾時，定語從句中的謂語動詞應(yīng)用其單數(shù)形式，且根據(jù)主句的謂語動詞is可知，從句應(yīng)用現(xiàn)在完成時

4.B我認(rèn)為你不可能在如此短的時間內(nèi)完成這個項目，是嗎？

［考點］反意疑問句

【精析】B在反意疑問句中，若陳述句部分是含有I'msure/afraid,I（don't）think/suppose/believe/expect/imagine等+賓語從句的主從復(fù)合句結(jié)構(gòu)，則反意疑問句部分應(yīng)與從句中的主語和謂語保持一致。因為think前的否定詞not是從賓語從句中前移過去的，所以反意疑問句部分應(yīng)用肯定形式canyou。故選B。反意疑問句部分?？家c：①由Let's引出的第一人稱祈使句，其后的反意疑問句部分通常用肯定式shallwe；由Letus引出的祈使句，其后動詞所表示的動作不包括聽話人在內(nèi)，反意疑問句部分應(yīng)用willyou；②陳述句部分有oughtto時，反意疑問句部分用shouldn't或oughtn't；陳述句部分的謂語是usedto時，反意疑問句部分用didn't或usedn't；陳述句部分有wouldrather時，反意疑問句部分用wouldn't；陳述句部分有hadbetter時，反意疑問句部分用hadn't；③當(dāng)陳述句部分有l(wèi)ittle,barely,hardly,rarely,scarcely,seldom,few，no,never，nothing等詞時，反意疑問句部分要用肯定形式

5.BB句意：只有當(dāng)他離開學(xué)校的時候，他才開始嚴(yán)肅地對待政治。詞義辨析題。carefully:小心地；seriously:嚴(yán)肅地；gravely:嚴(yán)重地，莊嚴(yán)地；severely:嚴(yán)重地，苛刻地。所以答案為B

6.A——你想坐在哪兒呢？是在角落里還是在舞臺附近？

——那兩處我都不坐。我想坐在鋼琴旁邊，以便能夠觀看這位音樂家演奏。

［考點］詞義辨析

【精析】Aneither:兩者都不;either:（兩者中的）任何一個;none：沒有一個，用于指三者或三者以上都不；both:兩者都。根據(jù)問句以及答句中的sitbythepiano可知，此處表達的是兩處都不坐，所以應(yīng)選A

7.DD句意：他說得太快了，我聽不清楚他在說什么。詞義辨析題。makefor：走向，朝……前進；makesure：設(shè)法保證；makeover：翻新，改造；makeout：辨認(rèn)出，聽出。故選D

8.B許多公司在工作日為他們的員工提供免費午餐。

［考點］詞語搭配

【精析】Bprovidesb.withsth.為固定搭配，意為為某人提供某物

9.A解析：本題為一個語態(tài)和時態(tài)語法題。首先要明確本句的時間句為過去時"Whenwearrived..".和主句中的過去時"weretold"，后面的從句動作發(fā)生在這個過去時間的過去，所以要用過去完成時(A或B)；而cancel為及物動詞，后面卻沒有賓語，應(yīng)該判斷出其賓語flight位置提前做主語，為被動語態(tài)結(jié)構(gòu)，應(yīng)該選擇A。

10.D這對夫婦不得不搬到北方去，因為他們發(fā)現(xiàn)自己很難適應(yīng)南方炎熱的氣候。

［考點］詞義辨析

【精析】Dadopt:收養(yǎng)，采??；make：使，制作；enjoy:喜歡，享受，enjoyoneself意為過得愉快；adjust：使適應(yīng)，adjustoneselfto意為使自己適應(yīng)……。根據(jù)句意和搭配可知，選D

11.D他從未在這么多人面前演講過，所以感到很緊張。

［考點］詞義辨析

【精析】Dexciting：令人興奮、激動的；stupid：愚蠢的；disappointed：失望的；nervous：緊張的，焦慮不安的。根據(jù)句意可知選D

12.C比起看電影，我更喜歡看電視。

［考點］比較結(jié)構(gòu)

【精析】C比較級中than連接的前后句子結(jié)構(gòu)應(yīng)一致，所以watchingTV對應(yīng)的應(yīng)是goingtothecinema。排除A、D選項。B項結(jié)構(gòu)不完整，故本題選C

13.D——我確信安德魯會在期末考試中得第一名。

——我也這樣認(rèn)為，他已經(jīng)為此準(zhǔn)備了好幾個月了。

［考點］動詞時態(tài)

【精析】D根據(jù)句意和句中的時間狀語formonths（好幾個月）可知，這里應(yīng)用現(xiàn)在完成進行時，即have/hasbeen+現(xiàn)在分詞的形式，表示從過去某一時間開始一直延續(xù)到現(xiàn)在的動作，并可能要繼續(xù)進行下去。故選D

14.B

15.BB句意：要想啟動這個項目必須募集足夠的資金。虛擬語氣題。It’svitalthat后面接主語從句時要用虛擬語氣，從句謂語要用should+動詞原形,should可以省略。因此B為正確答案

16.A人人都覺得他的兩個侄子長得很像。

［考點］詞義辨析

【精析】Aalike：（adj.）相似的；same：一樣的；like：喜歡，喜愛；resemble：（v.）相似。根據(jù)句意和句子結(jié)構(gòu)可知，選A

17.A既然你得到這么好的機會，就要好好利用。

［考點］狀語從句

【精析】Anowthat引導(dǎo)原因狀語從句，意為既然；after引導(dǎo)時間狀語從句，意為在……之后；although引導(dǎo)讓步狀語從句，意為盡管，雖然；assoonas引導(dǎo)時間狀語從句，意為一……就。根據(jù)句意可知，選A

18.B請?zhí)嵝盐医裉焱砩铣运?，我的記憶力好像在衰退?/p>

［考點］詞義辨析

【精析】Brecollect：回憶；remind：提醒；remember：記?。籸ecall：回憶，回想。remindsbtodosth．意為提醒某人做某事。根據(jù)句意可知，選B

19.C——你認(rèn)為約書亞是這份工作的合適人選嗎？

——他的經(jīng)濟理論知識很豐富，但在生產(chǎn)管理上還缺乏經(jīng)驗。

［考點］詞義辨析

【精析】Cdevotion：奉獻，忠心；attitude：看法，態(tài)度；experience：經(jīng)驗，經(jīng)歷；energy：力量，活力。根據(jù)句意可知，選C

20.B正如諺語所說：一知半解，害人不淺。

［考點］固定用法

【精析】Basthesayinggoes為固定用法，意為正如諺語所說，俗話說

21.CK根據(jù)空后的名詞短語15years可知，空處應(yīng)填介詞。符合要求的選項有C、K。句意：15年來，來自倫敦大學(xué)學(xué)院的專家們一直在調(diào)查超過6,700名英國人的生活方式。故選K。

22.HH分析句子結(jié)構(gòu)可知，空處應(yīng)填引導(dǎo)詞，引導(dǎo)一個定語從句，修飾指人的先行詞friends。符合要求的選項只有H。句意：學(xué)生在上大學(xué)時可以學(xué)習(xí)并交到將持續(xù)一生的朋友。故選H。

23.JA.studied（v.學(xué)習(xí)，研究）B.continuing（v.繼續(xù)，持續(xù)）C.by（prep.通過）D.who（pron.引導(dǎo)定語從句）E.whose（pron.引導(dǎo)定語從句）F.improve（v.改進，改善）G.truth（n.事實，真相）H.ignored（v.忽視，不予理睬）I.recently（adv.最近，不久前）J.those（pron.那些）K.for（prep.表示一段時間）L.less（adv.更少，較少）J分析句子結(jié)構(gòu)可知，空后的who引導(dǎo)一個定語從句，空處為其先行詞，所以空處應(yīng)填指人的名詞或代詞。符合要求的選項只有J。those在此處指代上文中的people，此處表達的是“不去（音樂會、演出和博物館）的那些人”。故選J。

24.E

25.D

26.D

27.G［答案］G

【精析】由約翰說的第一句話Sure,mynameisJohnSmithand…可知，空處應(yīng)是在請對方做自我介紹，故本題應(yīng)選G。Canyouintroduceyourself,please?意為請你做一下自我介紹，好嗎

28.A

29.C

30.E

31.C

32.D

33.A

34.Itwasatthatcinemathatwemeteachotherforthefirsttime

35.Notuntilhehadfinishedthemissiondidherealizethathewasseriouslyill

36.Smokingshouldbetotallyprohibitedinallthepublicplaces

37.AA每況愈下可譯為isgettingworseandworse；more不能修飾比較級，故排除B項。C項意為因為世界人口增長，環(huán)境質(zhì)量每況愈下，這從兩個方面影響環(huán)境，與題干意思不符，故可排除；that不能引導(dǎo)非限制性定語從句，排除D項。故選A

38.Thesubstancedoesnotmeltinwaterwhetheritisheatedornot

39.Youhavemadegoodprogressinresearchingbutyoushouldnotcomplacent

40.Howeverbusyheis,healwaysspareshistimetohelpmereviewphysics

41.本期討論的焦點是關(guān)于黃金周是否應(yīng)當(dāng)取消的問題

42.Aslongasyouarewellprepared,youwillbeconfidentintheinterview

43.我們將把野餐推遲到下星期，那時天氣可能會好一點

44.B［考點］推理判斷題

【精析】B由第一段最后一句Allyouhavetodoistosignyournameandtakewhatyouwantoutofthestorewithoutpayingcash.（你所要做的只是簽上你的名字，不用付現(xiàn)金就可以把你想要的東西帶出商店）可推知，使用信用卡的好處在于方便

45.C［考點］推理判斷題

【精析】C

題干大意是：從文章中我們可以總結(jié)出。由第二段最后一句Ifweusethemcarefully，theycanbehelpful;butifweusethemtoomuch,theycankillusfinanciallyjustasrealposioncankillourbody.（如果我們小心謹(jǐn)慎地使用它，那么它會很有用；可是如果我們過于頻繁地使用它，它就有可能像毒藥毒害我們的身體那樣在經(jīng)濟上遏制我們）可推出，使用信用卡需謹(jǐn)慎

46.B［考點］推理判斷題

【精析】B根據(jù)第二段最后一句Unfortunately,mostoftheseimagesaremorenegativethantheyshouldbe,andthuschangingthewayyouthinkaboutyourselfisthekeytochangingyourselfimageandyourwholeworld.可知，我們建立的大多數(shù)自我形象都過于消極，與其應(yīng)有的樣子不符。由此可推知，我們的自我形象可能是不真實的。故選B

47.B［考點］推理判斷題

根據(jù)第四段第一句可知，A項缺乏適應(yīng)性和生活規(guī)范會使人們產(chǎn)生壓力。根據(jù)第三段第一、二句和文章大意可推知，C項期末考試失敗和D項經(jīng)濟問題都可能產(chǎn)生痛苦和壓力。B項殺死一只熊和壓力沒有關(guān)系。故選B

48.C［考點］推理判斷題

【精析】C根據(jù)第二段最后一句Thetendencytoputonweightrathereasily,forexample,oftenrunsinfamilies…可知，容易長胖的傾向經(jīng)常在家族中遺傳。其中runinfamilies是家族遺傳的意思。由此可推知，如果家族中有人容易長胖，我們也有可能容易長胖。故選C

49.C推理判斷題。由文章第一段內(nèi)容可知，女性說的謊多是whitelie（善意的謊言），不像男人總是做無意去兌現(xiàn)的承諾。由此可推出應(yīng)該選C

50.B［考點］事實細(xì)節(jié)題

【精析】B根據(jù)第二段第二、三、四句Aninfraredsc