2021年烟台市英语统招专升本摸底训练【带答案】

2021年烟台市英语统招专升本摸底训练【带答案】学校:________班级:________姓名:________考号:________

一、阅读理解(30题)1.WhichofthefollowingstatementsisNOTtrue?

A.Bystartingyoung,childrenwon'thavemuchtimefortheirschoolwork.

B.Earlytrainingmaydamagetheirmuscles.

C.Mostchildrenmaybecomeprofessionalsportspeopleafteralongperiodoftraining.

D.It'sveryexpensiveforparentstosupporttheirchild'sdevelopmentinsports.

2.Whichpointofviewmaytheauthoragreeto?

A.Everyeffortshouldbepaidback.

B.Competitionshouldbeencouraged.

C.Winningshouldbealife-and-deathmatter.

D.Fearoffailureshouldberemovedincompetition.

3.TheuseofE-mailhasmadeitpossibleforthewriterto______.

A.spendlesstimeworking

B.havemorefreetimewithhischild

C.workathomeonweekends

D.workataspeedcomfortabletohim

4.WhenWilliamsbeganworkingonhisbook,he______.

A.waspaid$35,000

B.learnedtopaint

C.hadalreadyburiedthetreasure

D.didnotknowwhatthestorywouldbeabout

5.

第47题Seafoodandicecreamareservedatallfastfoodrestaurants．aren’tthey?

A.Certainly．

B.Yes，theyare．

C.N0，I’mafraidnot．

D.N0，onlyatafewofthem．

6.ThisselectionsaysthattheEgyptiansplayed______.A.A.manydifferentgameswithballs

B.manydifferentkindsofgames

C.onlyoneballgame

D.differentgameswithsimilarrules

7.Whyisitaproblemifallthesmallerfishspeciesdie?

A.It'snothealthyfortheenvironment.

B.Peopleonlyliketocatchbigfish.

C.Therearetoomanysmallfish.

D.Thesmallerfishcangetlostinthelake.

8.Thisarticlesuggeststhatifonewantstobesuccessfulheshouldhave______.

A.luckB.abilitiesC.hardworkD.bothBandC

9.PassageTwoStartedin1636,

Harvard

University

istheoldestofallthemanycollegesanduniversitiesinthe

UnitedStates.

Yale,

Princeton,

Columbia

and

Dartmouth

wereopenedsoonafterHarvard.Intheearlyyears,theseschoolsweremuchalike.Onlyyoungmenwenttocollege.

Allthestudentsstudiedthesamesubjects,andeveryonelearnedLatin,GreekandHebrew.

Littlewasknownaboutsciencethen,andonekindofschoolcouldteacheverythingthatwasknownabouttheworld.

Whenthestudentsgraduated,mostofthembecameministers(大臣)orteachers.In1782,Harvardstartedamedicalschoolforyoungmenwhowantedtobecomedoctors.Later,lawyerscouldreceivetheirtraininginHarvard'slawschool.In1825,besidesLatinandGreek,Harvardbeganteachingmodernlanguages,suchasFrenchandGerman.

SoonitbeganteachingAmericanhistory.Asknowledgeincreased,Harvardandothercollegesbegantoteachmanynewsubjects.Studentswereallowedtochoosethesubjectsthatinterestedthem.Today,therearemanydifferentkindsofcollegesanduniversities.

Mostofthemaremadeupofsmallerschoolsthatdealwith(涉及)specialfieldsoflearning.

There'ssomuchtolearnthatonekindofschoolcan'tofferitall.36.Theoldestuniversityinthe

US

is______.A.YaleB.

PrincetonC.HarvardD.

Columbia

10.Computersareveryversatile.Thissentencemeans______.

A.computersareveryexpensive

B.computerscandomanythings

C.computersareverygoodtoplaywith

D.computersareverycheap

11.Ifthespeechsoftwarewerewidelyused，查看材料

A.peoplewouldnolongerbelieveeachother

B.itwouldnotbenecessarytogoforaspeechbyafamousperson

C.noradioorTVbroadcasterswouldbeneeded

D.recordingofavoicealonewouldnotbetakenasaproofinthecourt

12.Somescientistsbelievethathibernationisstartedby______.

A.over-eating

B.calciumdeposits

C.abodychemical

D.alackofwater

13.

14.Sometimesonlinedistancelearningcanbeaproblembecause_____.

A.learnerscan'taffordit

B.learnersgettoomanyhints

C.itinvolvesexcessivewriting

D.itisnotavailableattheweekend

15.Whatistheauthor'sattitudetowardsNigel'sactions?

A.Heismildlycritical.

B.Heisstronglycritical.

C.Heisinfavorofthem.

D.Hisattitudeisnotclear.

16.Thepolicestationasksforpublichelpbecause______.

A.ordinarypeoplelikethetelevisionprogramme

B.ordinarypeopleareinterestedinpicturesofpaintings,jewellery,etc.

C.thepolicemencannotcatchthethievesthemselves

D.ordinarypeoplemayhelpthepolicemengetusefulinformationaboutthecriminals

17.Thesailorsknewthatsomethingwasinthewhale'sstomachbecause______.

A.theycouldfeelitmovingaboutwildly

B.thewhaleseemedveryheavy

C.thewhalewasswellingatonespot

D.thecaptainheardBartleyyellingforhelp

18.54.__________A.A.atB.withC.toD.for

19.Whatcanweinferfromreadingthepassage?

A.Thegirlbenefitedfromherfather’sadvice.

B.Thegirlwasveryoftenangrywithherfather.

C.Thegirl’sfatherlovedotherpeople’sadvice.

D.Thegirlwaseasilyhurtbyherfather

20.WhyistheCaliforniaDepartmentofCorrectionsspendingonemilliondollarstodefendtheeightguards?

A.Theyhaveastaffof45,000.

B.Asasignofsupportforotherguards.

C.Theguardswillneedextrapay.

D.Theyhavetopayfortheinvestigation.

21.Whywasreadingaloudcommonbeforethenineteenthcentury?

A.Silentreadinghadnotbeendiscovered.

B.Therewerefewplacesavailableforprivatereading.

C.Fewpeoplecouldreadforthemselves.

D.Peoplereliedonreadingforentertainment.

22.NedandDanhidinthebushfor16months______.

A.andformedtheKellygang

B.afterkillingapoliceman

C.afterattackingapoliceman

D.anddiedduringcommittingrobberies

23.Theword"depleted"means______.

A.damagedB.stolenC.usedupD.discovered

24.WhydidtheauthorsaunttrytoteachherchildrentospeakKorean?

A.TohelpherimproveherKoreanlanguageskills.

B.TohelpthemestablishaKoreanidentity.

C.TohelpthemsucceedintheUS.

D.Tohelpthemfindagoodjob.

25.Judgingfromthispassage,peopleoftheMiddleAgesprobably______.

A.treatedblackcatswithrespect

B.treatedblackcatsbadly

C.werewitchesiftheyhadblackcats

D.thoughtblackcatswerebeautiful

26.WhatistheprobleminJapanesemarket?

A.Moreandmorepeoplearebuyingimportedgoods.

B.Theyfacethechallengesfromallimportedgoods.

C.Longworkhourhinderstheexpansionoftraditionalretailsales.

D.Highinflationpreventsthemarketform.developing.

27.Knowledgeispower.Butthereisanotherthingwemustremember.Anintelligentmindneedsastrongbodytomakeitmostuseful.Thereareagreatmanygoodexercisesforbuildingupourbodies.Manyofthemmaybedoneindoorsinrainyweather.Indoorexercises,however,areneverashelpfulasthosetakenoutofdoorsbecauseintheopenairthereismoreoxygen.Theairinthehouseisnotfresh.Butoutofdoorsitisveryfresh,especiallyinthemorning.Butwhatshallweplay?Thereareanumberofgamessuchasfootball,basketball,races...Anygamewithplentyofexercisesisgood.Donotneglect(忽略)yourhealth.Itisofasmuchimportanceasyourmind.Ourcountrynowneedspeoplewithcreativeminds,goodjudgement,andhealthybodies.

Onewhohasanintelligentmindis______.

A.verystrongB.healthyC.verycleverD.stupid

28.WildcrocodilesarenotseeninEnglandnowbecause______.

A.theyhaveallbeenshot

B.theyaretoodangerous

C.theyareallhidingundertheearth

D.theycouldnotgetusedtothecoldweather

29.Theauthorthinksthatkeepingsilentabouttheunchargeditemisequalto______.

A.lyingB.stealingC.cheatingD.advertising

30.Itisindicatedinthepassagethat______.A.A.Earthiscoolatfirst

B.Earthishotatthebeginning

C.thereareoceansatthebeginning

D.thereislifeintheoceaninlateFebruary

二、完型填空(20题)31.(44)

A.hadB.enjoyingC.makingD.lasting

32.24.A.city

B.urban

C.suburban

D.countryside

33.22.（）A.A.flourB.milkC.vitaminsD.eggs

34.(48)

A.atB.inC.fromD.down

35.33.A.wardsB.questionsC.conditionsD.cases

36.【B18】

A.mouthB.toneC.headD.tongue

37.Eggsaremyfavoritefood.Ilikethemfried,hard-boiled,scrambled,orpoached.Ieateggsforbreakfast,lunch,anddinner.Ieateggshere,there,andeverywhere!

Eggstastegreat.Youcaneatthembythemselvesoraspartofanymeal.Eggsarealsousedasan

(21)

inmanypreparedfoods.Canyouthinkofanyfoodsthatcontain

(22)

Eggsarereallyaperfectfood.Theyare

(23)

inmostofthenutrientsweneedtomaintaingood

(24)

Whenababychickendevelops

(25)

anegg,theegg

(26)

andyolkaretheonlyfoodstheyneed.

Manypeoplebelievethateggsare

(27)

Theypointoutthateggscontainaveryhighamountofcholesterol.Toomuchofonekindofcholesterolinourbloodcancauseheartdiseaseandstrokes.

Thereisnoevidencethateggsraisetheharmfulcholesterolinourblood.Whenweeatfoodsthatare

(28)

incholesterol,ourbodiesmake

(29)

ofittocompensate,oradjust.

Ifyouwanttoenjoyatastyandhealthyfood,eatplentyof

(30)

.21.（）A.A.accidentB.ovalC.appleD.ingredient

38.27.()A.A.despiteB.regardlessC.becauseD.onaccount

39.(39)

A.madeB.builtC.didD.started

40.【B7】

A.inattentionB.noticeC.concentrationD.awareness

41.________查看材料

A.byB.onC.inD.for

42.(53)

A.forB.atC.toD.on

43.25.A.mostlyB.partiallyC.sometimesD.rarely

44.(46)

A.foughtB.againstC.lastedD.competed

45.36.（）A.A.MostB.BothC.EitherD.None

46.【B8】

A.toB.forC.aboutD.by

47.(83)

A.thatB.whichC.becauseD.as

48.【B6】

A.somebodyB.everybodyC.anybodyD.nobody

49.(45)

A.betterB.thoroughC.basicD.general

50.Itwaswonderfulupthere.Ralphwantedtoreachoutand【21】astar,forthey【22】soclose.Hecouldseetheearthgettingsmallerandsmaller.

TheshipcircledaroundamadestarcalledMars(火星),andhisspacefriends【23】Ralphunderstandthatthiswastheirhome.

Hewantedtoaskallkindsof【24】,butnoonecouldanswerhim.Therewasnothingtoeatordrink.Therepeoplehadonly【25】colourspillswhichtheycaneat【26】theywerehungry.

Soonitbecame【27】harderfinRalphtobreathethanhefeltatfirst.Hefelt【28】lightthathecouldnotevenstand【29】hisownfeet."IfIcouldonlyhavesomewater,"he【30】,"andaridebackdowntotheearth!"

Thespacemenknewthatitwas【31】forRalphtoleave.Hecouldnotliveupthere【32】longerwithoutspecialairorsuitliketheirs.Sotheytookhimtoapartoftheshipwheretherewas【33】enoughforjustoneman.Adoorclosedoverhisheadand【34】aminuteRalphwasflyingdowntotheearthinhisownrocketship.

Suddenlyhefelttherocket【35】downandthenstopped.Hewasbackontheearth.

(41)

A.gettingB.touchC.hitD.knock

三、语音(10题)51.(2)

A.flute

B.suppose

C.autumn

D.difficult

52.

A.townB.how

C.downD.snow

53.选出下列选项中划线部分读音不同的选项（）

54.1.A.committeeB.employeeC.guaranteeD.disagree

55.(1)

A.Wednesday

B.recent

C.sudden

D.absent

56.(3)

A.enjoys

B.knows

C.talks

D.begins

57.(4)

A.value

B.busyC.continue

D.music

58.(5)

A.stopB.programC.soulD.below

59.3.A.sew

B.renew

C.few

D.knew

60.（）A.A.one

B.son

C.alone

D.front

四、词汇与结构(20题)61.Atleast203minerswerekilled,22______and13______inacoalminegasexplosionMondayafternooninFuxin.

A.injuring;trapping

B.injured;trapped

C.injured;trapping

D.injuring;trapped

62.NeitherTomnorJohn______abikeof______own.

A.have,theirB.has,hisC.have,hisD.has,their

63.Whatisitaboutatreeless,dusty,oldcitylikeSt.Samothene______makespeopleloveitsomuch?

A.thatB.itC.whereD.this

64.Iceontheroadisamajor______atthistimeoftheyear.A.A.terrorB.nuisanceC.hardshipD.hazard

65.______determinesagoodmealvariesfromcountrytocountry.

A.WhatB.ThatC.ItD.Which

66.Keepin______thatallpeoplearedifferentandsomemayprogressfasterthanothers.

A.headB.brainC.heartD.mind

67.Youcan‘tbelievethathewasa__________modelwhenhewasyoung.

A.tallhandsomefashion

B.fashiontallhandsome

C.tallfashionhandsome

D.handsomefashiontall

68.Nowhereelseintheworld______morefriendlypeoplethaninthissmalltown.

A.youmightfind

B.youwillfind

C.canyoufind

D.shouldyoufind

69.He______hismother'sbadtemper______illhealth.A.A.contributes;to

B.weights;against

C.attributes;to

D.takes;for

70.______,heperformedthetaskwithsuccess.A.A.Itwasexpected

B.Whichwasexpected

C.Aswasexpected

D.Thatwasexpected

71.Theteachershouldexplainthelesson,______?

A.shouldn'theB.shouldheC.doesn'theD.doeshe

72.______,Ihavetoputitawayandfocusmyattentiononstudythisweek.

A.Howeverthestoryisamusing

B.Nomatteramusingthestoryis

C.Howeveramusingthestoryis

D.Nomatterhowthestoryisamusing

73.Thosestudentsdon'thavetobemade______.Theyarealldiligentstudents.

A.learnB.learnedC.learningD.tolearn

74.Thestranger______intotheroomandthrewhimselfintothearmchair

A.stumbledB.mumbledC.waveredD.motioned

75.Nearlyeverybody_______coldsinwinter.

A.sufferfromB.suffersinC.suffersfromD.sufferfor

76.TheHighStreetissonarrowthatthelocalgovernmenthasdecidedto________it．

A.increaseB.lengthenC.widenD.extend

77.Itisnecessaryfortechnicians______oneortwoforeignlanguages．

A.masterB.tomasterC.masteringD.mastered

78.You'vejustmissedyour______andyouwillhavetowaitforthenextround.

A.turnB.chanceC.timeD.part

79.Innoway______frompractice.

A.theorycanbeseparated

B.theoryisseparated

C.cantheorybeseparated

D.hastheorybeenseparated

80.Thequestion______atthenextmeetingremainsasecret.

A.discussedB.todiscussC.tobediscussedD.beingdiscussed

五、书面表达(1题)81.假设你是Tom，将去上海旅游，写一封信给你在上海的朋友张强，告诉他你将乘火车于l0月21日上午8点到达上海，请他接你，并请他帮你安排21至24日的住宿（旅馆最好靠近市中心，房间可以小一些，但不要太贵）。此外，你还要他帮你订24日返回北京的火车票。

注意：词数应为100左右

Oct．15

DearZhangQiang，

Allthebest，

Tom

六、写作(1题)82.Thispartistotestyouabilitytodopracticalwriting.Youarerequiredtowriteamessageongraduation.YoucanrefertothefollowinginformationinChinese.Youshouldwriteabout100wordsontheAnswerSheet.

假设你是李明，张华是你的同窗好友，请根据下列要点，用英文给李华写一篇毕业留言.

要点：1．简要表述李华在你心目中的印象；

2．用一到两个相关的事例进行具体描述；

3.对他李华表示美好的祝愿。

注意：内容积极向上，语意连贯，结构完整。

参考答案

1.C

2.D解析：文章最后提到Botharebasedonthemistakenbeliefthatone'sself-respectreliesonhowwelloneperformsincomparisonwithothers.Bothareafraidofnotbeing…Onlyasthisbasicandoftentroublesomefearbeginstodissolve(缓解)canwediscoveranewmeaningincompetition.可以看出正确答案为D。

3.B

4.D解析：有人请Williams写本儿童的书，他接受了，并想把自己的作品写得与众不同，但当他开始运作这件事时，他脑子里还没有清晰思路。选项D是正确的。

5.C从句子“Besides，fastfood，Italianfood．chicken，seafoodandice-creamareverymany．”可知卖seafood与ice—cream的快餐店有很多(verymany)，但并非所有的快餐店都出售seafood与ice—cream。

6.A参见第四段第二句。

7.A解析：第一段最后一句。说明其他物种的消失会破坏环境。选项A是正确的。

8.D解析：此题为细节题。、仔细阅读会发现文中第一段第6句讲Andyet，youknowitwasprobablyduetoyourabilityandhardwork，此句的含义是：成功需要能力和勤奋，故D为正确答案。

9.C36．答案为C

从短文第一句可知美国最古老的学校是哈佛。

10.B解析：第一段第二句解释了versatile的意思，即Theycandomanythingssuchasteaching，playinggames，orhelpingwithabusiness。versatile用于表示机器等“多用途的、多功能的”，所以B最符合题意。

11.D推理判断题。

【应试指导】这种软件可以模仿人们的声音，可以说出人们事实上未说过的话，因而在法庭上是不能作为证据的。

12.C解析：第三段。这段说有的科学家做了这方面的研究，认为冬眠很可能因为动物自身释放的化学物质所导致的。选项C是正确的。

13.D

14.C解析：从第二段可知，远程教育有很多优势，但也有劣势。劣势就是需要以写作来完成的东西太多。另外，此段还提到，远程教育不能进行面对面的教授。因此，喜欢亲临现场听课的学生不会喜欢远程教育。

15.A解析：推理判断题。由文章最后“Nigel…thegirlstandingafewfeetawayfromhim.Withouther,hewouldneverwinthecompetition”信息句得知作者态度是善意的批评，并非赞成、严厉批评或态度模糊，故排除B、C、D三项，答案选A项。

16.D解析：由第一段最后一句和第二段可知。

17.A解析：第三段。水手们能感觉到鲸鱼的胃里有东西在动。选项A是正确的。

18.C

19.A解析：通过句子“ForthefirsttimeinmylifeIgotafairlyclearpictureofmyself．”可知。

20.B解析：从全文来看，曾经有人控告加利福尼亚教养所虐囚，但联邦调查局曾两次派人调查都无功而返。而虐囚仍然存在。说明教养所并不想纠正这一行径。因此它会竭力为自己的看守辩护。

21.C解析：第3段第一句讲19世纪才有越来越多的有读写能力，所以之前会读写的人很少，选C。

22.A解析：见原文第三段。1878年他和他的弟弟被误控攻击警察。二人逃人丛林并在那里组织了“凯利帮”。

23.C解析：文章的中间部分。前面有“短缺shortage”，后面有“用光runout”，可见这里是“用光”的意思。选项C是正确的。

24.B第一、二段指出C项和D项是这位母亲希望她的孩子们说好英语所能得到的帮助。与此同时她也希望她的孩子们能学好韩语，知道自己是韩国人。因此B项是正确的。

25.B解析：第三段。黑猫对欧洲中世纪的人来说是邪恶的象征。选项B是正确的。

26.C解析：细节题。依据在文章的倒数第二句“Thisis．．．week。

27.C此题考查对于单词intelligent的认知度，intelligent意为“有智慧的”，因此应选择C项。

28.D第三段中写道英国现在的气候太冷不适合鳄鱼居住。

29.B解析：根据第五段中的Inthefirstcase，whenwedon'ttelltheclerk,acoupleofthingswouldhappen.Deepdowninsidewewouldknowourselvesasatypeofthief可判断出作者认为如果对没有付款的东西保持沉默，就是一种盗窃行为。

30.B

31.C解析：见上一条。

32.C此题测试理解、辨词和推理能力。在该句中，英文aroundthem，意为“在它们周围”，及下旬中aroundthecity，意为“在城市周围”都提示了．此处的填充词应表达一个“郊区的”的意思。但如没有掌握英文suburban一词，可用排除法。city为“城市”，urban为“城市的”，countryside

为“农村”，因而只剩一个suburban，它必定是答案。

33.D你能不能想出还有哪些菜肴含有鸡蛋？

34.B

35.D33．答案为D

此题测试句意理解。上文讲的均为交通事故案例。此处cases意为“案例”。Withthesecasesinmind意思为“(正是山于)注意到、考虑到了这些案例”。

36.D解析：本题表面上看是词义的辨析，但也考查考生从篇章水平上理解文章意思的能力。因为，在这里mouth和tongue都能用，但小孩尝的巧克力太少，以至于只能使甜味传遍舌头而不是整个嘴巴。

37.Dingredient配料。鸡蛋还可作配料。

38.B只有极少数特别的人怀有对人类的真正的爱，而不能容忍广大群体的罪恶与痛苦，不管这些是否与他们自身的生存有关。

39.B解析：希腊人又为这次比赛建了一个新的运动场。

40.A解析：balance表示“平衡”，故此空应与attention构成反义关系，故选inattention。

41.C词语搭配题。

【应试指导】在bybus，bybike，bytrain等短语中，by表示乘坐交通工具。但是如果交通工具名词前有冠词、代词等时，介词也要相应变化．如：0nhisbike，inthetrain，inhiscar等。

42.A解析：本题属逻辑题。介词for与上段中的词组inorderto同样表示目的。

43.C25．答案为C。选项C与前面的usually相呼应，表示“常常，有时”描写两种情况出现的频率不同；选项A和B都指事物内部的组成部分，与usually不能相呼应；而选项D与事实不符。

44.D解析：见上一条。

45.B

46.D解析：从上面的分析可以看出回信是给那些有着各种各样问题的读者的。for意为“为了……”。

47.A解析：it作形式主语，真正的主语是that从句。

48.B解析：因此就决定把每个人的腿都留在剧场外面。

49.B

50.B解析：天空中的星星非常漂亮，Ralph想伸出手来触摸一下。只有B项正确。hit“击，碰，撞”；knock“敲”。

51.A

52.DA、B、C三项划线部分发[au]，而D项划线部分发[eu]，因此选D项。

53.C

54.A1．选项A画线字母读[i]，其他选项画线字母读[i:]。

55.A解析：选项A画线字母不发音，其他选项画线字母读[e]。

56.C解析：选项C画线字母读[s]，其他选项画线字母读[z]。

57.B解析：画线部分读[i]，其他选项的画线部分读[ju:]。

58.A解析：画线部分读[c]，其他选项的画线部分读[eu]。

59.A画线部分读

；其他选项的画线部分读[ju]。

60.D

61.B解析：根据203minerswerekilled可以判断，下文应为22minerswereinjuredand13minersweretrapped。省略were后保留过去分词。

62.B解析：主语由neither...nor连接时，谓语形式由最邻近的主语的单复数形式决定。

63.A解析：此题其实是对强调句被强调部分进行提问而得来的句子，而强调句中的关系词只能是that，故应选A。

64.Dhazard意为danger。

65.A解析：what引导主语从句，而且在从句中作主语。

66.D解析：keepinmind是固定短语，意为“记住”。

67.A本题考查多个形容词修饰一个名词的顺序安排。多个形容词修饰名词时，其顺序为：限定词——数词——描绘词——(大小，长短，形状，新旧，颜色)——出处——材料性质——类别——名词。

68.C解析：以否定词起始的句子其主谓应倒装，排除选项A和B。can表示“能够”，should表示“应该”。按句子的含意，应为“能够”。选项C是正确的。句意为：“世界上没有任何地方能够比这个小镇找到更多的好心人。”

69.C本题测试固定搭配。attribute...to．．．意为“将……归因于”。本句大意为：他将他母亲的坏脾气归因于她身体不好。

70.Cas作代词，代替逗号后的句子，必须置句首。

71.A解析：反意疑问句的陈述部分用情态动词时，疑问部分也应用情态动词。陈述部分为肯定，疑问部分则为否定。老师应当解释这门课，对吧?

72.C解析：若有形容词，则形容词放在nomatterhow之后，或however之后。

73.D解析：make后接不带to的不定式作宾语补足语，而在被动式中则用带to的不定式作主语补足语。本句大意为：那些学生没有必要受迫学习，他们都很勤奋。

74.A解析：本题测试词汇讲义。stumble意为“蹒跚”；mumble意为“喃喃而谱”；waver意为“织布工”；motion意为“移动”，本句大意为；那个陌生人蹒跚着走进房间，坐到手扶椅上。

75.C

76.C

77.B解析：本题考查动词不定式的用法。It+be+形容词+动词不定式，是常用句式。

78.A解析：该题测试常用名词在上下文中的用法。题干中forthenextround中的round是关键词，意思是下一轮。故答案为A选项turn。

79.C