西安交通大学《大学英语二》在线作业答案Word文件下载.docx

西安交通大学《大学英语二》在线作业答案Word文件下载.docx

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C.inworrying

D.worry

4.Thepoliceare________thetwomissingchildren.

A.lookingout

B.lookingafter

C.lookingfor

D.lookingon

C满分：

5.Ifhe_______suchagoodchance,hewouldhaveplannedtolearnmore.

A.wasgiving

B.hadgiven

C.hadbeengiven

D.wastogive

6.—Whatabeautifuldressyou’rewearing!

—__________________.

A.No,thanks

B.Thankyou

C.Yes,itis

D.Sorry,itisn’t

7.—WhatcanIdoforyou,madam?

—__________________.

A.Iwantakiloofapples

B.Youcangoyourownway

C.Thanks

D.Excuseme.I’mbusy

8.Idonotintendtofollowthat,becauseweshallhaveanopportunitytodosoonanother______.

A.occasion

B.situation

C.condition

D.environment

9.Strict_____________measureshavebeentakenduringthePresident'

svisit.

A.secure

B.security

C.safe

D.save

10.—It’scoldinhere.DoyoumindifIclosethedoor?

A.Withpleasure

B.Yes,please

C.Ofcoursenot

D.Thankyou

11.Thefurnitureinhisroomisquitedifferent_______inyours.

A.fromthose

B.fromthat

C.fromthatone

D.fromthoseones

12.—I'

mafraidI'

vegotaterribleflu.—____________________________

A.Nevermind

B.Keepawayfromme

C.Bettergoandseeadoctor

D.Youneedbemorecareful

13.—I’mgoingtoAmericaforaholidaynextweek.—__________________.

A.Goodbye

B.Wishyousuccess

C.Forsure

D.That’sgreat

D满分：

14.—Wouldyoulikeacupofcoffee?

A.It’sverykindofyou

B.No,Iwouldn’t

C.Yes,please

D.Hereyouare

15.—Doyoumindtellingmewhereyou’refrom?

A.Certainly.I’mfromLondon

B.Sure.IwasborninLondon

C.Notreally,youcandoit

D.Certainlynot.I’mfromLondon

16.Hestudiedhardinhisyouth,_________contributedtohisgreatsuccessinlaterlife.

A.that

B.it

C.what

D.which

17.Thesetwoareasaresimilar_______theybothhaveahighrainfallduringthisseason.

B.besides

C.because

D.except

18.She'

stheonlychildinherfamily,buttheydidn'

treally_______her.

A.hurt

B.damage

C.spoil

D.harm

19.Forasuccessfulbusiness,friendlyand_______staffareessential.

A.sufficient

B.effective

C.efficient

D.respective

20.—MayIseethemenu,please?

I’vebeenwaitinganhouralready—__________________

A.Thatisthemenu,sir

B.Yes,pleasegoon

C.Hereyouare,sir

D.Ofcourse,sir

21.Asuitcasewithashirt,trousersandshoes_______stolenfromthecar.

A.havebeen

B.has

C.was

D.are

22.ThedifferencebetweenanAfricanelephantandanAsianoneisthattheformerhas

A.larger

B.thelarge

C.morelarger

D.thelargest

23.Idon’tknowwhysheavoids_______heropiniononthesubject.

A.togive

B.tobegiven

C.giving

D.beinggiven

24.He’sdeterminedtofinishthejob__________longittakes.

A.nomatter

B.however

C.wherever

D.whatever

25.—DoyouthinkIcouldborrowyourdictionary?

A.Yes,youmayborrow

B.Yes,goon

C.Yes,helpyourself

D.Itdoesn’tmatter

二、阅读理解（共1道试题，共10分。

）V1.

Passage2

Whatwillmanbelikeinthefuture—in5,000oreven50,000yearsfromnow?

Wecanonlymakeguesses,ofcourse,butwecanbesurethathewillbedifferentfromwhatheistoday,formanisslowlychangingallthetime.

Letustakeanobviousexample.Man,evenfivehundredyearsago,wasshorterthanheistoday.Now,onaverage,menareaboutthreeinchestaller.Fivehundredyearsisarelativelyshortperiodoftime,sowemayassumethatmanwillcontinuetogrowtaller.Againinthemodernworldweuseourbrainsagreatdeal.Evenso,westillmakeuseofonlyabout20%ofthebrain’scapacity（容量）.Astimegoeson,however,weshallhavetouseourbrainsmoreandmore,andeventuallyweshallneedlargerones!

Thisislikelytobringaboutaphysicalchangetoo:

thehead,inparticulartheforehead,willgrowlarger.

Nowadaysoureyesareinconstantuse.Infact,weusethemsomuchthatveryoftentheybecomeweakerandwehavetowearglasses.Butoveraverylongperiodoftimeitislikelythatman’seyeswillgrowstronger.

Ontheotherhand,wetendtomakelessuseofourarmsandlegs.These,asaresult,arelikelytogrowweaker.Atthesametime,however,ourfingerswillgrowmoresensitivebecausetheyareusedagreatdealinmodernlife.

Butwhatabouthair?

Thiswillprobablydisappearfromthebodyaltogetherincourseoftimebecauseitdoesnotserveausefulpurposeanylonger.Inthefuture,then,bothsexesarelikelytobebald.

Perhapsallthisgivestheimpressionthatfuturemanwillnotbeaveryattractivecreaturetolookat!

Thismaywellbetrue.Allthesame,inspiteofallthesechanges,futuremanwillstillhavealotincommonwithus.Hewillstillbeahumanbeing,withthoughtsandemotionssimilartoourown.

1）.Thesizeofman’sforeheadwillprobablygrowbiggerbecause____

A.hewillusehisbrainmoreandmoreastimegoeson

B.hemakesuseonly20%ofthebrain’scapacity

C.hisbrainhasgrownlargeroverthepastcenturies

D.theother80%ofhisbrainwillgrowinduetime

2）.Whatservesastheevidencethatmanischanging?

A.Manhasgotstrongereyesnowthanheeverhad.

B.Manhasbeengrowingtalleroverthepast500years.

C.Man’shairisgettingthinnerandthinner.

D.Man’sarmsandlegshavebecomelighterandweaker.

3）.Whatwillbetrueaboutahumanbeinginthefuture?

A.Hewillbehairlessbecausehairisnolongeruseful.

B.Hewillhavesmallereyesandwillwearbetterglasses.

C.Hisfingerswillgrowweakerbecausehewon’thavetomakeuseofthem.

D.Hewillthinkandfeelinadifferentway.

4）.Itisimpliedthat_________

A.humanbeingswillbecomemoreattractiveinthefuture

B.bodyorganswillbecomepooreriftheyarenotusedoften

C.humanbeingshopeforachangeinthefuturelife

D.futurelifeisalwayspredictable

5）.Thepassagemainlytellsusthat______

A.man’slifewillbedifferentinthefuture

B.manisgrowingtalleranduglierastimepasses

C.futuremanwilllookquitedifferentfromus

D.humanbeings’organswillfunctionweaker

三、阅读理解（共1道试题，共10分。

Passage1

ChildrenintheUnitedStatesareexposedtomanyinfluencesotherthanthatoftheirfamilies.Televisionisthemostsignificantoftheseinfluences,becausethehabitofwatchingtelevisionusuallybeginsbeforechildrenstartattendingschool.

Parentsareconcernedaboutthelackofqualityintelevisionprogramsforchildren.Thedegreeofviolenceinmanyoftheseshowsalsoworriesthem.Studiesindicatethat,whenchildrenareexposedtoviolence,theymaybecomeaggressiveorinsecure.

Parentsarealsoconcernedaboutthecommercials（商业广告）thattheirchildrenseeontelevision.Manyparentswouldliketoseefewercommercialsduringprogramsforchildren.Andsomeparentsfeelthattheseshowsshouldnothaveanycommercialsatallbecauseyoungmindsarenotmatureenoughtodealwiththeclaimsmadebyadvertisers.

Educationaltelevisionhasnocommercialsandhasprogramsforchildrenthatmanyparentsapproveof.ThemostfamousoftheseisSesameStreet,whichtriestogivepreschoolchildrenaheadstartinlearningthealphabet（字母）andnumbers.Italsotriestoteachchildrenusefulthingsabouttheworldinwhichtheylive.

EventhoughmostparentsandeducatorsgiveSesameStreetandshowslikeithighmarksforquality,somecriticsarguethatalltelevision,whethereducationalornot,isharmfultochildren.Thesecriticsfeelthatthehabitofwatchinghoursoftelevisioneverydayturnschildrenintoboredandpassive（被动的）consumersoftheirworldratherthanencouragingthemtobecomeactiveexplorersofit

1）.Whichofthefollowingstatementsisnotbasedonthepassage?

A.Parentsareworriedabouttheinfluencefromtelevisionontheirchildren.

B.Televisionhasmuchinfluenceonchildren.

C.Bothparentsandtheirchildrenlikewatchingeducationaltelevision.

D.Somecriticsthinkthattelevisionisnogoodforchildren.

2）.Inwhatwaysdochildrensufferfromtelevision?

A.Theybecomethevictimsofsocialviolence.

B.Theyspendhourswatchingtelevisioninsteadofdoingschoolwork.

C.Theprogramsmakethechildrenloseinterestintheworld.

D.Theprogramsmakethechildrenspendtoomuchoftheirparents’money.

3）.Parentswouldnotliketheirchildrentoseecommercialsbecause______

A.theythinkthattheirchildrenarenotoldenoughtohandleadvertising

B.commercialsteachchildrenalphabetandnumbers

C.commercialshelptosellproducts

D.theydon’tlikecommercials

4）.Educationaltelevisioniswidelyappreciatedbecause_____

A.itdoeshavethesamecommercialsasothers

B.itoffersprogramsforbothchildrenandtheirparents

C