2022年长春市英语统招专升本一轮练习题【带答案】

2022年长春市英语统招专升本一轮练习题【带答案】学校:________班级:________姓名:________考号:________

一、阅读理解(30题)1.IfyouwanttostayinGlenCoveforamonth,youhavetopay______.

A.$425B.$1062.5C.749D.4250

2.NASAcantellthatvegetationisgrowingbackbecauseof______.

A.abright,whitelightthatisreflected

B.littletinytreesthataregrowing

C.vegetablegardensthatareplanted

D.alight,pinkishviewfromspace

3.Atacrossroads,youreduceyourcar'sspeedwhen_____.

A.thereissstopsign

B.thereisaslowsign

C.youareonthemainroad

D.youareonthecrossroad

4.Agoodtitleforthispassagewouldbe______.

A.LifeinEarlyAmerica

B.WhatHappenstotheBrokenhearted

C.TheHistoryoftheTomato

D.VegetablesinOurDiet

5.Inwinter,peopleinDevonandCornwall,______.

A.neverseeanysnow

B.seldomseesnow

C.oftenseesnow

D.mayhaveseenseveralfeetofsnow

6.ThelettersMISstoodfor______.

A.Missing.InfantrySoldiers

B.MilitaryIntelligenceService

C.MilitaryIntelligenceSoldiers

D.MilitaryInfamyService

7.Whatarenitratesusedfor?

A.Theypreserveflavorinpackagedfoods.

B.Theypreservethecolorofmeats.

C.Theyaretheobjectsofresearch.

D.Theycausetheanimalstobecomefatter.

8.53.Wecaninferthatthestudentsarerequiredto______intheirwholedrivingpractice.A.gooutdrivingfortwelvetimesB.spendatleastsixhoursdrivingC.drivefortwohourblocksoftimeD.gethalfanhourdriving

9.Inordertoavoiddisasteritwouldbewise______.

A.tospendfiveminutescheckingthecarbeforeyouleave

B.tocarrysomeemergencyspareswithyou

C.tobuyacheapsetofsparesbeforeleaving

D.topreventallbreakdownsfromhappening

10.Thesailorsknewthatsomethingwasinthewhalesstomachbecause______.

A.theycouldfeelitmovingaboutwildly

B.thewhaleseemedveryheavy

C.thewhalewasswellingatonespot

D.thecaptainheardBattleyyellingforhelp

11.Inthestory,Tim'smood(心情)changedfrom______.

A.lonelinesstocraziness

B.anxiousnesstoexcitement

C.helplessnesstohappiness

D.eagernesstonervousness

12.

13.Theunderlinedpart“thelawisloadedagainsthim”inthesecondparagraphismostlikelytomean_________．

A.thelawisnotofhisinterest

B.thelawisunfavorabletohim

C.thelawisnotinfavorofhim

D.tllelawisnotinhishonor

14.The"newsetofwheels"thatbicycleridershadtogetusedtowas______.

A.thenewtiresontheirbikes

B.theautomobile

C.thenewstreet

D.thebicycleitself

15.Whyaremodelsnecessary?

A.Theyconnectinvisiblephenomenatothosewearefamiliarwith.

B.Scientistscouldnotexperimentwithoutthem.

C.Theygivethescientistasenseofsecurity.

D.Theyprovidedeeperinsightintotheworkingsofthehumanmind.

16.根据以下资料，回答下列各题。

Theyear2000willbringbigchangesincommunication．Cellphoneswillbesmallenoughtocarryinyourpocket．Videophoneswillletyouseethepersonyouaretalkingtoonthephone．Tinyhandsizecomputerswillknowyourfavoritesubjects．TheInternetandemailwillbeeverywhere．Technologistsbelieve2000willbetheyearofvideomessaging．Youwillbeabletoseewhomyou'retalkingto．

Alsointhenearfuturesmallwirelessboxeswillpickupinformationfromsatellites．In5years,computerswon'tneedtobeconnectedthroughwires．

Allofthiswillbegoodforruralareasandcountriesthatdon'thavecableortelephonenow．

In20yearsyoumayonlyneedtothinkaboutsomethingandthecomputerwilldoit．

ConstanceHaleistheauthorofSinandSyntax,"Ibelievethatemailhasbeenanincredibleboontocommunication．Peoplearewritingtodaywheretheywouldhavebeentelephoningyesterday．Sopeopleareengagingwithwordsmorethantheyhaveforthelastcouplegenerations．"

IfpeopleuseemailandtheInternetmore,itcouldmakepeoplebetterreadersandwriters．Somepeoplethinkthemostimportantpartofcommunicationistomakepeopleunderstandeachotherbetter．Willtechnologymakethateasier?

Thetranslatoralsocomesinhandyinmedicalemergencies．TamDinhsays,"Wherepeopleareinjuredit'salwaysimportanttogetasmuchinformationasquicklyaspossible．"

BobParksisanAssociateEditorofWiredMagazine,"Bob'smorningbeginsatabout6:45am．andBobiskindofmad,becauseBobusuallygetsupataround7:15andlikestocutitclosewithhismorningcommute,butIlookatmyradioanditsaysthatthere'satrafficjamon101SouthandI'mgonnaneedanextra1/2hour．Andsomyradiohasgotanetconnection,wirelessnetconnectionaswellasagoodoldpowercordtothewallandithasreceivednoticethatthere'satrafficjamandithascalculatedanextra1/2hourcommutetime．"

SomedayeverythingmaybeconnectedtotheInternet．YourrefrigeratorwilladdmilktoyourInternetgrocerylistwhenthedateonthecartonhaspassed．Lightbulbswillbeorderedbeforetheyburnout．

It'sfuntotrytoguessthefuture．Usuallythepredictionsarewrong．Theonethingweknowforsureisthatwecan'timaginehowtechnologywillchange．

HowwillwirelesscomputersandInternetserviceshelpruralareas?

A.OneofthebiggestbarrierstoInternetuseisgettingwiresintoruralareas．

B.Thewirelesscomputerswillbecheaper．

C.Peopleinruralareasdon'thaveanythingelsetodo．

D.Peopleinruralareasalreadyhavewirelessboxesontheirroofs．

17.Thisisastoryabout______.

A.auselessadvertisement

B.howtomakeaneffectiveadvertisement

C.howthemanlostandfoundhisumbrella

D.whatthemerchantdidfortheumbrellaowner

18.Today,ThanksgivingDayis______.

A.stilladaytopraytoGod

B.anationalholiday

C.adayoffamilyreunion

D.alloftheabove

19.Whichofthefollowingwordshastheclosestmeaningtotheunderlinedword"sacrificing"(line2,para.3)?

A.Losing.B.Wasting.C.Using.D.Getting.

20.阅读下列短文，回答题。

EveryChinese-languagetextbookstartsoutwiththestandardphrases（短语）forgreetingpeo-ple;butasanAmerican，Ialwaysfoundmyselfunabletospeakfreelywhenitcametoseeingguestsoffatthedoor．Justagood-byewouldnotdo，yetthatwasallIhadeverlearnedfromtheterriblebooks．SoIwouldsmileandnod，bowing（鞠躬）likeaJapaneseandsearchingmadlyforwordsthatwouldsmoothoverthevisitor"sleavingandmakethemfeeltheywouldbewelcometocomeagain．Inmyunease，IoftenhidbehindtheskirtsofmyChinesehusband"skindness．

Thenfinally，listeningtoothers，Ibegantopickupthephrasesthat~eaasedrelationshipsandsentpeopleoffnotonlysuccessfullybutalsoskillfully．

PartingsfortheChineseincludealotofnecessaryhabitualpractice．AlthoughI"mnotexpectedtoobserveorevenknowalltherules，asaforeigner，I"vehadtolearntheexpressionsofpolitenessandprotest（抗议，反对）ataleaving-taking．

TheChinesefeeltheymustseeaguestofftothefarthestpossiblepoint-downtheflightofstairstothestreetbeloworperhapsallthewaytothenearestbusstop．I"vesometimeswaitedhalfanhourormoreformyhusbandtoreturnfromseeingaguestoff，sincehe"sgonetothebusstopandwaitedforthenextbustoarrive．

That"sverywell，butwhenI"mtheguestbeingseenoff，myprotestsarealwaysuseless．Myhostessorhost，orboth，insistsonseeingmedownthestairsandwellonmyway，withmyrepeatingthe"Don"tbother（givethetrouble）toseemeoff"ateverylanding．IfItrytogofasttodiscouragethemfromfollowing，theyaresimplyouttothediscomfortofhavingtorunafterme．Bettertoaccepttheinevitable（不可避免的）．

Besides，that"sgoingagainstChinesecustom，becausehaste（doingthingsquickly）istobeavoided．Whatdoyousaywhenyoupartfromsomeone?"Goslowly．"NotfarewellorGodspeed（祝福）．but"Goslowly"．TotheChineseitmeans"Takecare"or"Watchyourstep"，orsomesuchcau-tion，buttranslatedliterally（照字面地）itmeans"Goslowly"．

Itisstatedclearlythatthewriter查看材料

A.isinterestedintheChinese-languagetextbooks

B.isproudofbeingabletogreetpeopleatthedoor

C.isunsatisfiedwiththeChinese-languagetextbooks

D.isafraidofthestandardphrasesfromthetextbooks

21.Whichstatementistrue?

A.Americanpeoplelikesittingwithpeopletheydon’tknow.

B.Ahostessalwaysseatsasmallgroupatalargetable.

C.Americanpeopleneversitwithpeopletheydon’tknow.

D.Americanpeoplewouldnotlightacigaretteifthepeoplewhositatthesametablemindtheirsmoking.

22.Accordingtothepassage,howoftendoesREMsleepoccurinonenight?

A.OnceB.TwiceC.FourorfivetimesD.Fortytimes

23.Thefemalecrocodile______.

A.burieshereggs

B.sitsonhereggs

C.carrieshereggs

D.eatshereggs

24.Iknowwhat'sgoingonwithhimbecause______.

A.heoftenvisitsme

B.Ioftentelephonehim

C.hewritestomenowandthen

D.Ilivenotfarfromhim

25.HowdidCalifornianMichaelSchwabefeelaboutdrivinganelectriccar?

A.Tooexpensive.

B.Hardtodrive.

C.Easytocontrol.

D.Morethanjustacharge.

26.Whichofthefollowingstatementsistrue?

A.Theoldmanhadnobodytotalkto.

B.Theoldmantookthechildawayandthensenthimback.

C.Theoldmanwouldn'tchangehiswayoflife.

D.Whatsomepeoplethoughtaboutwaspartlyright.

27.WhenwasAnAmericanDictionaryoftheEnglishLanguagepublished?

A.1817.B.1807.C.1828.D.1824.

28.Whatwouldbethebesttitleforthistext?

A.LivingLongerorNot

B.Science,TechnologyandLongLiving

C.NoLimitforHumanLife

D.HealthyLifestyle.andLongLiving

29.Thekindofexaminationsinwhichstudentsmustselectanswersis______

A.subjectiveB.spokenC.objectiveD.informal

30.Whenwecatchcold,howdoesourbodyworkhard?

A.Ourrunnynosestopsourbreath.

B.Ourtemperaturerisestomakeusfeelmiserable.

C.Ourbloodrushesintoourcells.

D.Ournose,fever,andbloodworktogethertokillvirus.

二、完型填空(20题)31.【B6】

A.aboutB.upC.forwardD.forth

32.【C15】

A.educationB.marketC.collegeD.business

33.22.A.replyB.answerC.joinD.interrupt

34.【B2】

A.tasteB.drinkC.smellD.feel

35.27.A.mostB.standedC.averageD.rich

36.(54)

A.readB.writeC.putD.illustrate

37.(42)A.forgetB.rememberC.compareD.miss

38.26._________A.givenB.respondedC.satisfiedD.answered

39.________查看材料

A.roomB.homeC.houseD.Glenns"

40.(52)

A.harmlessB.dangerousC.uselessD.meaningless

41.【B19】

A.keepB.maintainC.saveD.hold

42.

43.24.（）A.A.destroyB.hurtC.disturbD.distress

44.

第34题请在第34处填上正确答案。

A.kindB.reasonableC.easyD.happy

45.(81)

A.thoseB.whichC.thatD.what

46.(84)

A.doubtB.placeC.favorD.charge

47.(46)

A.whereB.becauseC.ifD.when

48.

A.expenseB.tuitionC.payD.fine

49.(43)

A.afunnyB.apleasantC.aninterestingD.aneasy

50.【B5】

A.compileB.compareC.conductD.conclusion

三、语音(10题)51.(5)

A.askB.halfC.auntD.towards

52.(2)

A.bridges

B.faces

C.cakes

D.pages

53.(1)

A.songB.wrongC.amongD.along

54.(4)

A.carried

B.borrowed

C.asked

D.thread

55.(3)

A.silence

B.satisfy

C.lively

D.design

56.选出下列选项中划线部分读音不同的选项（）

A.manageB.matterC.madamD.many

57.2.A.piece

B.field

C.relief

D.scientist

58.3.A.months

B.mouths

C.paths

D.clothes

59.（）A.A.saysB.playsC.staysD.days

60.

A.although

B.author

C.booth

D.clothing

四、词汇与结构(20题)61.Letmegiveyou______.

A.advicesB.someadviceC.anadviceD.theadvice

62.Morestudentsthanone______there.

A.hasbeenB.havebeenC.hadbeenD.wouldhavebeen

63.Theweatherbeingunfavorable,theyhadto______thesportsmeet.

A.putoutB.putoffC.putupD.puton

64.Tomygreatsurprisethefoodwasstillonthetable，__________．

A.nottoBetouchedB.untouchedC.untouchingD.notouch

65.AccordingtotheAmericanfederalgovernment,residentsofHawaiihavethelongestlife______:77.2years.

A.rankB.spanC.scaleD.scope

66.Joanisthemost______personIknow.Sheneverfailstoseegoodineventheworstcircumstances.

A.sympatheticB.delicateC.optimisticD.sensible

67.Thethievestriedtobreak______andstealthepaintings.A.A.downB.outC.upD.in

68.（）We’veDoneoncebutfailed．We’llhavetoDoit__________time．

A.asecondB.thesecondC.thetwiceD.twice

69.Hewasdisappointedtofindhissuggestions______.

A.beenturneddown

B.turneddown

C.tobeturneddown

D.toturndown

70.Thepassengerswererobbed______alltheirmoney.

A.ofB.offC.fromD.away

71.It______JohnandKatewhohelpedmetheotherday.

A.isB.wasC.areD.were

72.Agreatmanycancerscanbecuredbutonlyif______beforetheyhavebeguntospreador"colonize"inotherpartsofthebody

A.properlytreat

B.properlytreating

C.beingproperlytreated

D.properlytreated

73.Thecriminalalwayspaid______cashsothepolicecouldnottrackhimdown.

A.onB.forC.byD.in

74.Itisnouse______(argue)withhimanymore.Hewon'tlistentoyou.

75.______succeedineverythingwedo.

A.Onlybyworkinghardcanwe

B.Byonlyworkinghardwecan

C.Onlywecanbyworkinghard

D.Onlybyworkinghardwecan

76.Itisnotpoliteto______aspeakerwhenheismakingaspeech.

A.interruptB.ceaseC.opposeD.inquire

77.20.Johnkeptquietabouttheaccident______losehisjob.A.soastonotB.soasnottoC.sonotastoD.notsoasto

78.Ihopeyouarenot______thatIobtainedthismoneydishonestly.

A.implyingB.concerningC.involvingD.conveying

79.Itwasyourbrother______Imetatthestation.

A.whoB.whomC.thatD.why

80.Everyoneintheworldhavearight______thefreedom.

A.inB.forC.toD.of

五、书面表达(1题)81.Ⅵ.Writing(25points)Directions:Forthispart,youaresupposedtowriteacompositionin100—120wordsbasedonthetopicWhataForeignStudentShouldDoin

China.Remembertowriteitclearly.61．外籍学生(foreignstudents)如何适应中国生活1)外籍学生必须要有接纳不同文化、不同观念的开阔胸襟。2)勤练语言，与当地学生交流，尊重对方意见。3)俗话说要“人乡随俗”。

六、写作(1题)82.Forthispartyouareallowed30minutestowriteacompositiononthetopic:MyViewonaPart-timeJob.Youshouldwritenolessthan150wordsandbaseyourcompositiononoutline(giveninChinese)below.

1．越来越多的大学生加入了打工队伍。

2．大学生们对此有不同看法。

3．我的看法。

参考答案

1.D

2.D解析：参见第二段。粉色区域的图像显示树木又在生长。

3.B解析：第一段以及通篇。这篇小故事讲的就是开车司机在进入主路时见停车标志要停车，看见减速标志要降低速度开慢车。故事中的情景是有的路段是停车标志，而有的路段是减速标志，这才有故事的发生。

4.C解析：从loveapple到tomato，从最初的纳华族到世界各地，从无人敢尝到最普通的食物，文章讲了西红柿的历史。选项C是正确的。

5.B解析：由第二段可知，Devon和Cornwall在英格兰西南部。在西南部冬季不下雪。

6.B解析：参见第二段的第二句。

7.B

8.A53．答案为A

从短文第二段，学生总共要练6小时，每次练车半小时的细节推断学生需出车

12次。

9.B

10.A根据第三段第四句，水手们能感觉到鲸鱼的胃里有东西在剧烈地晃动。A项是正确的。

11.D解析：开始Tim的心情是很渴望的，但从最后一段可以看出他变得越来越紧张。

12.A根据文章第二段第一句话和第二句话可知正确答案应是A项。

13.B

14.B根据文章第二段的内容，当时汽车刚刚兴起，人们对它还不太熟悉。

15.A解析：本题属推理分析题。文章第二句已明确点明。

16.A参见第二、三段。那些无线的设施可以用在没有电缆的农村。

17.B解析：文章讲述了通过前后两个不同的广告所得的不同效果。

18.D

19.A

20.C事实细节题。

【应试指导】从第一段前两句可知，作者在汉语语言课本里学到的标准语言在实际生活中用不上，可见她对汉语语言课本不满意。

21.D解析：参见第一段最后一句。

22.C解析：根据文中第一段第二行的提示，可知REM一晚上发生四到五次。

23.A解析：根据第一段的段首句可知应选A项。

24.C解析：本题属细节题。文章第三句中的"weoftenwritetoeachother"已提示答案。

25.D解析：参见第一段的最后一句：租电动汽车的人说，开电动汽车所获得的远比所支付的要多。

26.C解析：参见文章最后一个句子。

27.C解析：参见第三句：《美国英语辞典》于1828年出版二卷，已被公认为美国用法的权威。

28.A解析：这道题问这篇文章的题目会是哪一个，考查的是对文章主旨大意的把握。需要综观全文，A选项LivingLongerorNot可以反映这篇文章的主旨，因为所有的讨论都是围绕这个主题展开的。若以B选项Science，TechnologyandLongLiving“科学、技术和长寿”为题，文章讨论的应是这三者的关系。C选项NoLimitforHumanLife的意思是“人类的生命是无限的”，文章中并没有人持此观点。D选项HealthyLifestyle.andLongLiving的意思是“健康的生活方式与长寿”，本文未涉及健康的生活方式的内容，因此不选。

29.C解析：段落理解题。根据第四段所述内容可以得知在客观题中,学生从四个选择项进行选择。

30.D解析：第二段说明我们身体自身的保护能力。流鼻涕、发烧都是为了杀死病毒。

31.B解析：bringup为固定词组，意为“抚养，教育”。

32.Amarket和business包括在上文的commerce中；college比较片面，应选education。

33.B22．答案为B

本题为词汇题，要求正确选择词义。A回答，答复，B回应，C加入，D打扰，干扰。美国官方政府认为他们应当对德国广播作出反应(answertheGermanbroadcast)，与德国广播针锋相对，

34.A解析：本题测试动词与名词搭配。由于该动词后面跟的名词是chocolate，因此用taste比较合适。

35.C27．答案为C

本题为语境理解题。theaveragefamily=everyfamily，这与下句的"buyacareveryfiveyears"数量一致。

36.C

37.C解析：这段的最后一句话说有些事情发生了改变。那么，有比较才能发现变化。选项C是正确的。

38.D

39.C句意理解题。

【应试指导】从后面的内容可知，孩子们有的去睡觉，有的在学习，而大人则坐在起居室，所以房子里一片安静。

40.B解析：但有些人带的显然是非常危险的物品。

41.C解析：save意为“保留，留存”。

42.Cinmanyways意思是“在许多方面”。

43.C这些人会使你心情焦虑，搅乱你的注意力。

44.D作者最后跟孩子们说明，自己最近不太高兴。不是不太kind“善良的”或easy“容易的”，所以不选A和C；B项reasonable“讲道理的”，也不符合此处语境。故选D。

45.C解析：由此句的主语(蜜蜂的知识学习)可知，此处需要填入代词，由于代替的是learning，因此，只有that能代替不可数名词的learning，故C是正确答案。

46.A解析：indoubtabout是固定搭配，意思是“对某事有怀疑”，而其他三个选项都应该搭配介词of。inplaceof意思是“代替”；infavorof意思是“赞同”；inchargeof意思是“掌管”。

47.D解析：句意为：“当他们饥饿时，他们只有一点彩色的药丸吃。”根据译文，只有D项正确，在这里引导一个时间状语从句。

48.B

49.D解析：警察工作很繁忙，所以是不容易的。

50.B解析：此题测试句意理解和词汇量。读懂全句应能确定此处应填充一个相当于中文“比较”的词。

51.D解析：画线部分读[c：]，其他选项的画线部分读[a：]。

52.C解析：画线部分读[s]，其他选项的画线部分读[is]。

53.C解析：该题测试元音字母。的读音。选项A、B、D中o发[c]音；选项C中o发[/\]音。

54.C解析：画线部分读[t]，其他选项的画线部分读[d]。

55.B解析：该题测试元音字母i的读音。选项A、C、D中i发[ai]音；选项B中i发[i]音。

56.D暂无解析，请参考用户分享笔记

57.D

58.A

59.A

60.D

61.B解析：advice是不可数名词。

62.B解析：谓语动词的单复数根据than前面的主语名词决定。选项C和D的时态不对。选项B是正确的。

63.B

64.B

65.B解析：本题测试名词辨义。lifespan意为“寿命”，符合句意。rank意为“军衔，等级”；scale意为“尺度，规模”；scope意为“范围”。本句大意为：根据美国联邦政府统计，夏威夷居民的寿命最长，平均达77.2岁。

66.C解析：据后文意思，前面应填“乐观的”。

67.Dbreakdown打破、制服；breakout突然发生、叫嚷；breakup打碎、分解；breakin闯入、打断(说话)。小偷企图闯进去把画偷走。

68.A

69.B解析：动词find后的suggestionturneddown意为“建议被拒绝”。

70.A解析：robof是固定搭配，后接被抢劫之物。

71.B解析：因为句子主语是it，谓语动词用单数。本句是过去时态。

72.D

73.D解析：payincash为固定用法。

74.toargue

75.A解析：“only+状语”置于句首时，句子倒装。

76.A解析：interrupt意为“打断”；cease意为“停止”；oppose意为“反对”；inquire意为“询问”。

77.B20．答案为B

为了不丢掉工作约翰对该事故保持沉默。soasto...“以便……”，否定式是soasnottodo...。

78.A

79.C解析：本句是强调句型，其构成是：Itis(was)+被强调部分+that…。当被强调的主语表示人时，that可以用who替代。本句强调的是宾语。

80.Chavearighttosth．有……的权利。句意为：世界上每个人都享有自由的权利。

81.61．短文写作一般给出题目，或规定情景，或要求看图表作文，或给出关键词，或给出每一段的段首句，要求考生能够正确表达思想，语义连贯，无重大语法错误，书写工整。写作内容包括日常生活和一般常识。段首句作文要把主题句用简洁的语言表达出来，再通过二、三句事例对主题句进行扩展，句子结构要多样化，句子间正确使用一些承接词，使句子衔接自然。结尾句通常对段落进行总结。本文要点：适应getusedto，调整adjustoneselfto，思想开放open-minded，表达expressoneself。WhataForeignStudentShouldDoin

ChinaStudyingin

China,anyforeignstudentisverylikelytocomeuponsomethinghefindsithardtoadjusthimselfto,particularlyasfarascultureisconcerned.

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

"Whenin

Rome,doastheRomansdo.”Thisiswhataforeignstudentshoulddotostudyin

China.

82.MyViewonaPart-timeJobNowadaysanincreasingnumberofcollegestudentstakepart-timejobsintheirsparetime.Itisestimatedthatnolessthan20percentofcollegestudents