2021年辽宁省盘锦市统招专升本英语摸底卷(含答案)

2021年辽宁省盘锦市统招专升本英语摸底卷(含答案)

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

A.forB.onC.toD.with

2.Iamlookingforwardto_____fromyouassoonaspossible（）

A.hearB.behearingC.hearingD.haveheard

3.Theproblemisbelievedatthemeetingtwodaysago（）

A.tohavediscussed

B.tohavebeendiscussed

C.beingdiscussed

D.havingbeendiscussed

4._______isannouncedinthepapers,ourcountryhaslaunchedalargescalemovementagainstsmuggling（）

A.WhatB.AsC.WhichD.That

5.Thefilmisanawardwinnerandis（）

A.worthtosee

B.worthofseeing

C.worthbeingseen

D.worthseeing

6.Thereisalotofevidence（）toomuchstressispartlyresponsibleforthedisease

A.whatB.whichC.asD.that

7.Isuggestedatthehotelbutmywifewaseager（）

A.staying;togoshopping

B.tostay;togoshopping

C.tostay;goingshopping

D.staying;goingshopping

8.TheMayDayHoliday_____over,wemustnowgetdowntowork（）

A.beB.beingC.tohavebeenD.tobe

9.______,Martincanreachthebranchofthattalltreeatthegate（）

A.Asashortman

B.Beingshort

C.Asheisshort

D.Shortasheis

10.Sheisthatshecanmakemuchprogressinmathexam（）

A.soaclevergirl

B.suchaclevergirl

C.soclevergirl

D.suchclevergirl

11.Theyoungmancheatedhisfriendofmuchmoney,_____wasdisgraceful（）

A.itB.whoC.thatD.which

12.Couldyoufindsomeone（）

A.formetoplaytenniswith

B.playtenniswith

C.formetoplaytennis

D.playtennis

13._____fromthetopofthebuilding,thewholecitylooksverybeautiful（）

A.SeeB.SawC.SeeingD.Seen

14.Shewilltelluswhyshefeelssostronglythateachofushasaroleinmakingtheearthabetterplacetoliveon（）

A.tohaveplayedB.toplayC.tobeplayedD.tobeplaying

15.Itisimportantthattheboy（）anadulttotakecareofhim

A.haveB.hadC.hasD.having

16.Herideassoundright,but_____I'mnotcompletelysure（）

A.somehowB.somewhatC.somewhereD.sometime

17.I______thewholeofWarandPeacebythetimeIwassevenyearsold.

A.wasreadingB.hadreadC.hadbeenreadingD.hadbeenread

18.NeitherJacknorI________abletopersuadeRichard’sgrandfathertoattendthewedding（）

A.aretobeB.areC.amD.is

19.Let’sreadthenoveltogether,（）

A.shallweB.willyouC.won’tyouD.shan’twe

20.Idon'tthinkhewillfinishtheprojectontime（）

A.willheB.won'theC.doID.don'tI

二、选词填空题(10题)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、情景对话(10题)24.4（）

A.Soundsgreat

B.What’swrong?

C.Isithelpfultome?

D.Idon’tknowhowtodealwithit

E.Butwhatifmyparentsdon’tletmedoit

25.72.____（）

26.M:Doyouthinkourmanagerisgoingtohaveanewfactorybuilt?

W:Isimplydon’tknow.

M:1

W:Hemayhaveplans,buthehasn’tyetspokentomeaboutthem.

M:2

W:Ofcourse.Rightnowwecan’tproducegoodsquickly.Peoplehavetowaitsixmonthsfortheirgoods.

M:3

W:It’stofindlandtobuildthenewfactory.Butsomepeopledon’twantgoodagriculturallandtobebuilton.

M:4

W:Ourmanagerwillpersuadethegovernmenttolethimbuildanewfactory.

M:5

W:Idon’tthinkso.Wejusthavetotrustourmanager

1（）

A.Whatdoyouthinkistohappen?

B.Peoplehavebeentalkingofitrecently

C.Isthereanythingthatwecando?

D.Doyouthinkit’spossiblethatitwillhappen?

E.What’stheproblemthen

27.73.____（）

28.75.____（）

29.70.____（）

30.2（）

A.Wecangotherebybike.

B.Whynotasksomeoneelsetojoinus?

C.Wheretogo?

D.Howaboutgoingonatrip?

E.Wecanjustlieonthegrasshavingagoodrest

31.68.____（）

32.5（）

A.Wehadagoodtime

B.Yes,thewindwasstrong

C.Iwasflyingakiteyesterdayafternoon

D.Wheredidyouflythekite?

E.WithLiLeiandTom

33.67.____（）

四、翻译(10题)34.Alotofnewproblemsaroseinthecompanyassoonashetookoffice

35.很抱歉，因为雨太大，参观博物馆的活动得推迟到明天

36.他努力使自己适应当地的风俗和传统

37.尽管困难重重，他们还是想办法提前完成了任务（）

38.Thepeoplewemeetinbooksmaydelightuseitherbecausetheyresemblehumanfriendswhomweholddearorbecausetheyrepresentunfamiliartypeswhomwearegladtowelcomeasnewacquaintances

39.国庆节对于中国人民来说是个非常重要的节日

40.与我成长的地方相比，这个城镇更繁荣、更令人兴奋

41.如今世界上越来越多的人开始关注食品的安全性

42.Shecouldn’twaittogohometotellthegoodnewstoherfamily

43.Sincewearesocialbeings,thequalityofourlivesdependsinlargemeasureonourinterpersonalrelationships

五、阅读理解(10题)44.Itisapitythattherearefeweroldgeneralstoresnowbecause_________（）

A.thereislesstradingbusiness

B.thereusedtobemoresocialactivitiesintheolddays

C.supermarketmanagershasmoreproblems

D.thereislesspersonalcontactbetweenmanagerandcustomer

45.Mostpeoplehavehadadogorwantedoneastheircompanionatsometimeintheirlives.Ifyouarethinkingofbuyingadog,however,youshouldfirstdecidewhatsortofcompanionyouneedandwhetherthedogislikelytobehappyinthesurroundingsyoucanprovide.Specialistadviceisavailabletohelpyouchoosethemostsuitablebreedofdog.Butinpart,thedecisiondependsoncommonsense.Differentdogswereoriginallydevelopedtoperformspecifictasks.So,ifyouwantadogtoprotectyouoryourhouse,forexample,youshouldchooseabreedthathastherightsizeandcharacteristics.

Youmustalsobereadytodevoteagooddealoftimetotrainthedogwhenitisyoungandgiveittheexerciseitneedsthroughoutitslife,unlessliveinthecountryandcanletitrunfreely.Dogsaredemandingpets.Catslovethehouseandsoaresatisfactorywiththeirplacewhichissecure,butadogisloyaltoitsmasterandconsequentlywantshimtoshowproofofhisaffection.

Thebesttimetobuyababydogiswhenitisbetween6and8weeksoldsothatitcantransferitsaffectionfromitsmothertoitsmaster.Ifbabydogshavenotestablishedarelationshipwiththehumanbeinguntiltheyareoverthreemonthsold,theirstrongrelationshipwillalwaysbewithdogs.Theyarelikelytobetooshywhentheyarebroughtoutintotheworldtobecomegoodpets

WhichofthefollowingisNottrueaccordingtothepassage（）

A.Sizeandcharacteristicsofthedogsshouldbeconsideredtoo

B.Itiscommonsensethatisimportantwhenchoosingadog

C.Youshoulddecidewhatkindofdogyouwant

D.Youcanalwaysgethelpfromthespecialists

46.PassageThree

Peoplehavewonderedforalongtimehowtheirpersonalitiesandbehaviorsareformed.Itisnoteasytoexplainwhyonepersonisintelligentandanotherisnot,orwhyoneiscooperativeandanotheriscompetitive.

Socialscientistsare,ofcourse,extremelyinterestedinthesetypesofquestions.Theywanttoexplainwhywepossesscertaincharacteristicsandexhibitcertainbehaviors.Therearenoclearanswersyet,buttwodistinctschoolsofthoughtonthematterhavedeveloped.Asonemightexpect,thetwoapproachesareverydifferentfromoneanother,andthereisagreatdealofdebatebetweenproponentsofeachtheory.Thecontroversyisoftenreferredtoasnature/nurture.

Thosewhosupportthenaturesideoftheconflictbelievethatourpersonalitiesandbehaviorpatternsarelargelydeterminedbybiologicalandgeneticfactors.Thatourenvironmenthaslittle,ifanything,todowithourabilities,characteristics,andbehavioriscentraltothistheory.Takentoanextreme,thistheorymaintainsthatourbehaviorispredeterminedtosuchadegreethatwearealmostcompletelygovernedbyourinstincts.

Proponentsofthenurturetheory,orastheyareoftencalled,behaviorists,claimedthatourenvironmentismoreimportantthanourbiologicallybasedinstinctsindetermininghowwewillact.Abehaviorist,B.F.Skinner,seeshumanbehaviorisalmostcompletelyshapedbytheirsurroundings.Thebehaviorists’viewofthehumanbeingisquitemechanistic;theymaintainthat,likemachines,humansrespondtoenvironmentalstimuliasthebasisoftheirbehavior.

Neitherofthesetheoriescanyetfullyexplainhumanbehavior.Infact,itisquitelikelythatthekeytoourbehaviorliessomewherebetweenthesetwoextremes.Thatthecontroversywillcontinueforalongtimeiscertain

Whichofthefollowingstatementswouldbesupportersofthenaturetheoryagreewith（）

A.Aperson’sinstinctshavelittleeffectonhisactions

B.Environmentisimportantindeterminingaperson’sbehaviorandpersonality

C.Biologicalreasonshaveastronginfluenceonhowweact

D.Thebehaviorists’viewcorrectlyexplainshowweact

47.Howoftenonehearschildrenwishingtheyweregrownup,andoldpeoplewishingtheywereyoungagain.Eachagehasitspleasuresanditspains,andthehappiestpersonistheonewhoenjoyswhateachagegiveshimwithoutwastinghistimeinuselessregrets.

Childhoodisatimewhentherearefewresponsibilities.Ifachildhasgoodparents,heiswellfed,lookedafterandloved.Itisunlikelythathewilleveragaininhislifebegivensomuchwithouthavingtodoanythinginreturn.Inaddition,lifeisalwayspresentingnewthingstothechild-thingsthathavelosttheirinterestforolderpeoplebecausetheyaretoowellknown.Achildfindspleasureinplayingintherain,orinthesnow.Hisfirstvisittotheseasideisamarvelousadventure.Butachildhashispains:heisnotsofreetodoaswhathewishestodo;heiscontinuallybeingtoldwhattodoandwhatnottodo.Therefore,achildisnothappyashewishestobe.

Whentheyoungmanstartstoearnhisownliving,hebecomesfreefromthedisciplineofschoolandparents;butatthesametimeheisforcedtoacceptresponsibilities.Withnoonetopayforhisfood,hisclothes,orhisroom,hehastoworkifhewantstolivecomfortably.Ifhespendsmostofhistimeplayingaboutinthewaythatheusedtoasachild,hewillgohungry.andifhebreaksthelawsofsocietyasheusedtobreakthelawsofhisparents,hemaygethimselfintotrouble.If,however,heworkshard,goesbythelawandhasgoodhealth,hemayfeelsatisfiedinseeinghimselfmakesteadyprogressinhisjobandinbuildingupforhimselfhisownpositioninsociety.

Oldagehasalwaysbeenthoughtofastheworstagetobe,butitisnotnecessaryfortheoldtobeunhappy.Witholdagecomeswisdomandtheabilitytohelpotherswithadvicewiselygiven.Theoldcanhavethejoyofseeingtheirchildrenmakingprogressinlife,theycanwatchtheirgrandchildrengrowinguparoundthem;and,perhapsbestofall,theycan,iftheirlifehasbeenausefulone,feelthehappinessofhavingcomethroughthebattleoflifesafelyandofhavingreachedatimewhentheycanliebackandrest,leavingeverythingtoothers

Thehappiestpeopleshouldbethosewho（）

A.faceuptodifficultiesinlife

B.hopetobeyoungagain

C.enjoylifeindifferentages

D.wishtogrownup

48.Whatdidthekidsdowhenparentssetanytimeorcontentlimits,accordingtotheKaiserFamilyFoundation（）

A.Theyspentmoretimestayingoutdoors

B.Theyacceptedparents’rulesunwillingly

C.Theyappreciatedtheirparents’love

D.Theycutdownontheirscreentime

49.WhichofthefollowingtermsisEXCLUDEDfromthescientists’DemographicResearch（）

A.Statisticsofbirths

B.Statisticsofdeaths

C.Statisticsofbreast–feeding

D.Statisticsofdiseases

50.Itwasafairlysunnyday.Ihadgonedownthetowerwhenablindmancametowardme.Hekeptclosetothewall，touchingitlightlywithhisarm.Istoodstillandlookedathimwalkingtowardtheticketoffice.

Whatdoesablindmanwanttoclimbupthetowerfor?Iwondered，Nottheviewcertainly，perhapshewantstojump.Thinkingofthisterriblereason，IthoughtIshouldfollowhim.

Hewentupslowlyandstoppedfromtimetotime.Ifollowedhimafewstepsbehind.

Whenhegottothefirstcornerofthebelltower，Iapproachedhim.Excuseme,IsaidaspolitelyasIcould,butIamverycurioustoknowwhyyoucameup.

You’dneverguess,hesaid.

Nottheview，orthefreshaironthiswinterday?

No.hesaid.

Tellme，then.

Hesmiled.Perhapsclimbingupthetower，youhavenoticed—andyet，notbeingblind，perhapsyouwon’t—howthesunpoursintothetowerthroughthewindowshereandthere，sothatonecanfeelthecoolstepssuddenlybecomequitewarm，eveninwinter.Butbehindthewallthereisshade.Thereisnoplacesogoodasthisforfeelingthecontrastbetweenlightanddarkness.ThoughI’mblind，Ialsowanttofeelthehappinessbroughtbythesunlight.Infactitisn’tmyfirsttimetobehere.Hesaidandseemedaspleasedasachild.

（81）Ihadneverthoughtthatevenablindmancouldhavehiswaytoenjoythebeautifullife.Butweoftenpaidnoattentiontoitsvaluebecauseweneverlostit.

WewentdownthetowertogetherandIlefthim.FromthenonIbegantotreasurewhatlifehasgivenme

Whendidthestoryhappen（）

A.Onawarmdayinspring

B.Onacooldayinsummer

C.Onawindydayinautumn

D.Onasunnydayinwinter

51.Thewriterfollowedtheblindmanbecause_____（）

A.hewantedtoofferhelptoanyhandicappedperson

B.hewasafraidthattheblindmanmightjumpoffthetower

C.hewascuriousabouttheabilityoftheblindmantoclimb

D.hewantedtogodownthetowerwiththeblindman

52.Whatcanbeasuitabletitleforthetext（）

A.NightMilkandSleep

B.Fat,SugarandHealth

C.AnExperimentonMice

D.MilkDrinkingandHealth

53.Whatkindoflanguagecanpeoplesofundevelopedcultureshave（）

A.ComplicatedB.UncivilizedC.PrimitiveD.Well-known

六、作文题(1题)54.Directions:Thispartistotestyourabilitytodopracticalwriting.Youarerequiredtowriteanessayaccordingtothefollowinginformationgiveninthepicture.Youshouldwriteyourcomposition（nolessthan100words）ontheAnswerSheet.

说明：下图展现的是人们越来越依赖手机进行交流的现象，请你就这一现象进行评论。

参考答案

1.BB句意：永远不要忽视你给别人留下的印象。词语搭配。makeanimpressionon…为固定搭配，意为给……留下（某种）印象

2.C我期望尽快收到你的来信。

［考点］非谓语动词

的用法，to为介词，其后跟动名词作宾语，故选C

3.BBbebelieved/supposed/said/reportedtodo意为被认为/据推测/据说/据报道……。根据句意及时间状语twodaysago（两天前）可知，discuss所表示的动作发生在谓语isbelieved所表示的动作之前，所以应用不定式的完成式，即tohave+过去分词的形式。又因Theproblem与discuss之间是逻辑上的动宾关系，所以此处应用不定式的完成被动式。故选B

4.B正如报纸上所宣布的那样，我国已发起大规模的反走私运动。

［考点］定语从句

【精析】B分析句子结构可知，空处引导一个非限制性定语从句，关系代词as和which都可以引导非限制性定语从句，但as引导的非限制性定语从句可以位于句首、句中和句末，而which引导的非限制性定语从句只能位于先行词之后。as有正如，正像的意思。根据句意正如报纸上所宣布的那样及空处所在位置可知，应用as引导从句，指代后面整个主句。故选B

5.D这部电影得了奖,值得一看。

［考点］非谓语动词

【精析】Dbeworth后可接动名词形式，意为值得做，用主动形式表示被动意义。故选D

6.D有许多证据表明在一定程度上过多的压力会引发疾病。

［考点］名词性从句

【精析】D分析句子结构可知，本句为同位语从句，空格后面是对evidence（证据）的解释说明，所以应选在从句中不充当语法成分的that引导同位语从句。故选D

7.A我建议待在旅馆里，但是我妻子渴望去购物。

［考点］非谓语动词

【精析】Asuggest后常跟动名词形式，构成suggestdoingsth.这一结构，意为建议做某事；beeagertodosth.为固定用法，意为盼望做某事，渴望做某事。故选A

8.B句意：五一假期结束了，我们现在必须开始认真工作了。该题考查的是分词短语和它的逻辑主语构成的独立主格结构。如果分词和逻辑主语是主动关系，就用现在分词；如果是被动关系，则用过去分词。题干中的holiday和beover就是主动关系，因此用现在分词形式being，选择B项

9.D尽管个头不高，马丁仍然能够得着门口那棵高树的枝干。

［考点］状语从句

【精析】Das意为尽管，引导让步状语从句时，应用倒装语序，即将表语、状语或动词原形提至as前面，用来表示强调。本题应将作表语的short提至句首，所以选D

10.B她是一个如此聪明的女孩，以至于她能够在数学考试中取得很大的进步。

［考点］固定用法

【精析】Bso和such都表示如此，其区别在于so是副词，修饰形容词和副词，而such是形容词，修饰名词。它们后面都可接单数可数名词，但词序不同。其一般结构为：such＋a/an＋adj.＋n.和so+adj.+a/an+n.。在本句中girl是可数名词，所以应用such修饰。故选B

11.D这个年轻人骗了他朋友很多钱，这很可耻。

［考点］定语从句

【精析】D分析句子结构可知，逗号后面为一个非限制性定语从句，指代前面整个主句。四个选项中应用which引导非限制性定语从句，故选D

12.A你能找个人和我打网球吗？

［考点］非谓语动词

【精析】A分析句子结构可知，主句中已经有谓语动词find,所以首先排除B、D选项。A、C项均是不定式短语作定语，且someone作with的宾语，所以介词with不能省略。故选A

13.D

14.B她会告诉我们为什么她强烈认为我们每个人都可以在使地球成为更好的生存之地方面发挥作用。

［考点］非谓语动词

【精析】B分析句子结构可知，应用不定式作role的后置定语,play与role构成逻辑上的动宾关系，可以用不定式的主动形式表示被动意义。故选B

15.A重要的是有个大人来照顾这个小男孩。

［考点］虚拟语气

【精析】AItisimportantthat引导的主语从句中常用虚拟语气，谓语动词的形式为should+动词原形，且should可以省略。故选A

16.A她的主意听起来不错，但是不知为何我不能完全肯定。

［考点］词义辨析

【精析】Asomehow:不知怎么地，不知为什么；somewhat:稍微，有点；somewhere:某处，某个地方；sometime:某个时间。根据句意可知，选A

17.B

18.C杰克和我都不能说服理查德的祖父参加婚礼。

［考点］主谓一致

【精析】Cneither+名词/代词+nor+名词/代词结构后的谓语动词的单、复数形式应与nor后的名词/代词保持一致。空前为I，所以空处应用am。故选C

19.A我们一起读这部小说，好吗？

［考点］反意疑问句

【精析】A以let’s开头的句子，其反意疑问句应为shallwe；而以letus开头的句子，其反意疑问句应为willyou。故选A

20.A我认为他不会按时完成这项工程，是吗?

［考点］反意疑问句

【精析】A在反意疑问句中，若陈述部分是含有I（don't）think的主从复合句，反意疑问部分应与从句中的主语和谓语保持一致。因为think前的否定词是从宾语从句中前移过去的，所以反意疑问部分要用肯定形式willhe。故选A

21.LK根据空后的名词短语15years可知，空处应填介词。符合要求的选项有C、K。句意：15年来，来自伦敦大学学院的专家们一直在调查超过6,700名英国人的生活方式。故选K。

22.HH分析句子结构可知，空处应填引导词，引导一个定语从句，修饰指人的先行词friends。符合要求的选项只有H。句意：学生在上大学时可以学习并交到将持续一生的朋友。故选H。

23.JA.studied（v.学习，研究）B.continuing（v.继续，持续）C.by（prep.通过）D.who（pron.引导定语从句）E.whose（pron.引导定语从句）F.improve（v.改进，改善）G.truth（n.事实，真相）H.ignored（v.忽视，不予理睬）I.recently（adv.最近，不久前）J.those（pron.那些）K.for（prep.表示一段时间）L.less（adv.更少，较少）J分析句子结构可知，空后的who引导一个定语从句，空处为其先行词，所以空处应填指人的名词或代词。符合要求的选项只有J。those在此处指代上文中的people，此处表达的是“不去（音乐会、演出和博物馆）的那些人”。故选J。

24.E

25.D

26.B

27.E

28.C

29.B

30.C

31.E

32.A

33.E

34.他刚上任，公司里就出现了很多新的问题

35.It’sverysorrythatthevisittothemuseumbeputofftilltomorrowbecauseoftheheavyrain

36.Hemadegreateffortstoadapthimselftolocalcustomsandtraditions

37.DD本题考查固定短语的译法。尽管可译为inspiteof；提前可译为aheadoftime。onschedule意为按时，与题干意思不符，由此排除B、C两项。故选D

38.我们在书中读到的人之所以能使我们感到快乐，要么就是他们像我们珍爱的朋友，要么就是他们代表了我们所乐意结识的新类型的人

39.NationalDayisaveryimportantdayfortheChinesepeople

40.Comparedwith/IncomparisonwiththeplacewhereIgrewup,thistownismoreprosperousandexciting

41.Todaymoreandmorepeopleintheworldbegintopayattentiontothesafetyoffood

42.她迫不及待地想回家告诉家人这个好消息

43.由于我们是社会人，我们的生活质量在很大程度上取决于我们的人际关系

44.D事实细节题。根据第一段第二句Thisis,perhaps,apity,becausepersonally.可知，老式商店的消失是一种遗憾，因为店主与客户之间的私人接触越来越少。故选D

45.D

46.C［考点］事实细节题

【精析】C根据第三段第一句…an