东大15秋学期《大学英语三》在线作业3 100分答案.docx
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东大15秋学期《大学英语三》在线作业3 100分答案.docx
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东大15秋学期《大学英语三》在线作业3100分答案
15秋学期《大学英语(三)》在线作业3
试卷总分:
100测试时间:
--试卷得分:
100
阅读理解单选题完型填空
一、阅读理解(共4道试题,共40分。
)得分:
40V1.Believeitornot,opticalillusion
(错觉)cancuthighwaycrashes.
Japanisacaseinpoint.Ithasreducedautomobilecrashesonsomeroads
bynearly75percentusingasimpleopticalillusion.Bentstripes,called
chevrons(人字形),paintedontheroadsmakedriversthinkthattheyare
drivingfasterthantheyreallyare,andthusdriversslowdown.
NowtheAmericanAutomobileAssociationFoundationforTrafficSafetyin
WashingtonD.C.isplanningtorepeatJapan’ssuccess.Startingnextyear,
thefoundationwillpaintchevronsandotherpatternsofstripeson
selectedroadsaroundthecountrytotesthowwellthepatternsreduce
highwaycrashes.
Excessivespeedplaysamajorroleinasmuchasonefifthofallfatal
trafficaccidents,accordingtothefoundation.Tohelpreducethose
accidents,thefoundationwillconductitstestsinareaswhere
speed-relatedhazardsarethegreatest---curves,exitslopes,traffic
circles,andbridges.
Somestudiessuggestthatstraight,horizontalbarspaintedacrossroads
caninitiallycuttheaveragespeedofdriversinhalf.However,traffic
oftenreturnstofullspeedwithinmonthsasdriversbecomeusedtoseeing
thepaintedbars.
Chevrons,scientistssay,notonlygivedriverstheimpressionthatthey
aredrivingfasterthantheyreallyarebutalsomakealaneappeartobe
narrower.Theresultisalongerlastingreductioninhighwayspeedand
thenumberoftrafficaccidents.1).Thepassagemainlydiscusses
__________.
A.anewwayofhighwayspeedcontrol
B.anewpatternforpaintinghighways
C.anewapproachtotrainingdrivers
D.anewtypeofopticalillusion
正确答案:
A满分:
2分得分:
2
2).Onroadspaintedwithchevrons,driverstendtofeelthat__________.
A.theyshouldavoidspeed-relatedhazards
B.theyaredrivinginthewronglane
C.theyshouldslowdowntheirspeed
D.theyareapproachingthespeedlimit
正确答案:
C满分:
2分得分:
2
3).Theadvantageofchevronsoverstraight,horizontalbarsisthatthe
former___________.
A.cankeepdriversawake
B.cancutroadaccidentsinhalf
C.willhavealongereffectondrivers
D.willlookmoreattractive
正确答案:
C满分:
2分得分:
2
4).TheAmericanAutomobileAssociationFoundationforTrafficSafety
Plansto__________.
A.tryouttheJapanesemethodincertainareas
B.changetheroadsignsacrossthecountry
C.replacestraight,horizontalbarswithchevrons
D.repeattheJapaneseroadpatterns
正确答案:
A满分:
2分得分:
2
5).Whatdoestheauthorsayaboutstraight,horizontalbarspainted
acrossroads?
A.TheyarefallingoutofuseintheUnitedStates
B.Theytendtobeignoredbydriversinashortperiodoftime.
C.Theyareapplicableonlyonbroadroads.
D.Theycannotbeappliedsuccessfullytotrafficcircles.
正确答案:
B满分:
2分得分:
2
2.ThetreatmentofaBritishstudenthascausedamajorpoliticaland
mediastorminBritain.Thestudent,LauraSpence,wonascholarshipto
HarvardbutwasrejectedbyOxfordUniversity.ThewholeofBritainhas
beendrawnintodebate,withpeopleurginguniversitiesto“opentheir
doorstopeoplefromallpartsofsociety.”
Onthesurface,thefussisaboutdiscrimination(歧视)inBritish
society.TheBritishmediahascreatedafiercecontroversyoverOxford’s
admissionprocedures.Internationalpresscommentshavebeenmorecynical,
claimingthattheLauraSpencestoryisindicative(预示的)ofthetypical
Britishproblemofclassandarrogance—areminderthata
backward-lookingBritainisstillaliveandwell.
Ithinkallofthesecomments,howevervalid,missthelargerpicture.
Likesomanyotherpartsofourlivesthesedays,educationhasbecomea
globalenterprise.Thebraindrainisauniversalphenomenon,and
countriesthatdon’tfaceuptothenewrealitywillbelosingsomeof
theirmostpreciousresources.ThereisagrowingtrendofBritish
students’takingdegreesinAmericanuniversities.Thisyearthenumber
willbreakthepsychologicalbarrierof1,000studentsforthefirsttime.
Today’sstudentshaveaverydifferentviewoneducationfromtheir
parents’.Becauseoftelevision,theInternetandtheirowntravels,these
studentsseetheworldasamuchsmallerplacethantheirparentsonce
did.Theyaremoreconfidentinacceptingthechallengeofmovingfromone
countrytoanother,fromoneculturetoanother.Inthecontextofstudent
globe-trotters(环球旅行者),asworld-classBritishuniversitieslikeOxford
suddenlyfindthemselvesfightingoverBritishstudentswiththeHarvards
oftheworld,theyfacemajorchallenges.ItisnotsimplythatHarvardis
awealthierinstitution.Harvardalsooffersadifferenteducational
experience,stress
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