三峡大学791综合英语Word下载.docx

三峡大学791综合英语Word下载.docx

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请按顺序把答案写在答题纸上。

标明题号!

1.Useouronlinecalculatorandyouwillfindoutwhatyourweightedaverageinterestratewouldbeifyou____withus.

A.consolidateB.constitute

C.constructD.consume

2.Iwillnotleaveyou____;

Iwillcometoyou.

A.desirableB.desolate

C.desperateD.destructive

3.Hawaiibeginsfirstprogramto____avianfluatairport.

A.detainB.detect

C.determineD.develop

4.Hereagainisacasethatseemstometoillustratethesuicidal____ofthebusinesscommunity.

A.incenseB.incline

C.includeD.impulse

5.Andprofessionalstaffmustbewillingtoworkhard____volunteersinthedecisionmakingprocess.

A.invadeB.intrude

C.investigateD.involve

6.Everymanandwomanshouldvoteforthecandidateof____choice.

A.hisB.one’s

C.itsD.their

7.Afool____awisemancounsel.

A.cangiveB.maygive

C.canbeD.maybe

第2页共12页

8.Liquidarelikesolids____theyhaveadefinitevolume.

A.inthatB.forthat

C.withthatD.atthat

9.Idon’tknowhowwe’llbeabletodowithoutyou.Noonecanfillyour____.

A.roleB.work

C.shoesD.job

10.Mybosspromisedmethe_____butonlypaidtheminimumwage.

A.benefitB.check

C.moonD.sun

11.Harriet,fullofcourage,feltthebattlewas____.

A.athandB.onhand

C.inhandD.byhand

12.Steamenginesstillserveuswell____.

A.atlargeB.atease

C.atseaD.atliberty

13.Eightpeopleare_____inconnectionwiththeillegalonlinereleaseofthefinalStarWarsfilm.

A.blamedB.charged

C.condemnedD.accused

14.The____wagerateisdefinedastheaveragewagepaidtoemployedworkers.

A.prevailingB.preceding

C.proceedingD.prescribing

15.Theirabsurd“protection”hasbeenstrongly____byChinesepeople.

A.vetoedB.rejected

C.deniedD.refused

16.Thousandsof_______atthestadiumcametotheirfeettopaytributetoanoutstandingperformance.

A.audienceB.participants

C.spectatorsD.observers

17.Agooddoctorknowsthatknowledgeaboutmedicinewillcontinuetochangeandthat,therefore,formalprofessionaltrainingcanneverbean____guidetogoodpractice.

A.adaptableB.absolute

C.invaluableD.obsolescent

18.Cynicsbelievethatpeoplewho_____complimentsdosoinordertobepraisedtwice.

A.baskinB.giveout

C.despairofD.shrugoff

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19.Thecommissionscriticizedthelegislatureformakingcollegeattendancedependentontheabilitytopay,chargingthat,asaresult,hundredsofqualifiedyoungpeoplewouldbe_____furthereducation.

A.entitledtoB.strivingfor

C.deprivedofD.uninterestedin

20.Thebreathingspellprovidedbythe____armsshipmentsshouldgiveallthecombatantsachancetoreevaluatetheirpositions.

A.moratoriumonB.reciprocationof

C.concentrationonD.developmentof

Ⅱ.Choosetherightwordfromthelistgivenbelowforeachblank:

（10分）

relationshipsintroducedeconomicallydiffersupervenient

physicallyglobalincludementalhavehandleproperties

Supervenience（随附性）hastraditionallybeenusedtodescribe

（1）_____betweensetsofpropertiesinamannerwhichdoesnotimplyastrongreductiverelationship.Forexample,manyholdthateconomicpropertiessuperveneonphysicalproperties,inthatiftwoworldswereexactlythesamephysically,theywouldalsobethesame

（2）_______.Therearealsoseveralkindsofglobalsuperveniencerelations,whichwere（3）_______tohandlecasesinwhichworldsarethesameatthebaselevelandalsoatthe（4）_____level,butwherethewaysthepropertiesareconnectedanddistributedintheworlds（5）______.Forexample,itisconsistentwith（6）______mental–physicalsupervenienceonthesimpleformulationdescribedabovefortwoworldsto（7）_____thesamenumberofpeopleinthesamephysicalstates,butforthe（8）mentalstatestobedistributedoverthosepeopleindifferentways.To（9）_____this,property-preservingisomorphismsareused,andoncethisisdone,severalvarietiesofglobalsuperveniencecanbedefined.Othervarietiesofsupervenience（10）______multiple-domainssupervenienceandsimilarity-basedsupervenience.

Ⅲ.Readthefollowingtextscarefullyandthenmakeacorrectchoicetoanswerthequestionsaftereachtext:

（40分）

TEXTA

TheInternethascomealongwayfromitsoriginsasaresearchnetwork.Today,usersroutinelylistentoradiobroadcastacrossthenet,downloadshortvideosfrom

第4页共12页

theWorldWideWebandaccessinformationfromthousandsofgovernmentandprivatedatabases.ButthefortuitoussuccessandgrowthoftheInternethasseverelystrainedthefunctionallimitsoftheInternetprotocolaswellastheunderlyingrouternetworks.Ofevengreaterconcernarethenewapplicationsintheoffingwhichrequirefarmorefacilitiesthanthenetworknowprovides.Internetcommerce,gigabytefiletransfer,livevideotransmission,securedemail/dataandvoice/videoconferencingarejustafewoftheapplicationsthatInternetserviceprovidersarecomingoutwith,thesmorgasbordpromisestochokeanalreadyoverloadednetwork.SimplyaddingbandwidthtotheInternetbackbonesisnotananswer.Itwillonlyraisethecostofadmissionforeveryone.

Fortunately,thereisawaytoclearuptheInternetcurrentbandwidthbottleneckwhileprovidingarichplatformfortomorrow'

sservices.ThesolutionisATM.ToseehowATMcanfacilitatetheevolutionoftheInternet,wewilllookatthechallengestheInternetcurrentlyfacesandconsiderhowATMcanplayaroleinovercomingthem.

BeforeusersstartconductingbusinessontheInternetandsendingmissioncriticaldataacrossit,thenetwork'

sreliabilitywillhavetomatchthatoftelephonecircuits.Thecurrentbesteffortapproachyieldsanenvironmentwhichistoounstableformissioncriticaldata.RandomcongestiononrouterbackbonescancauseIPpacketdiscardswheneverthevolumeoftrafficexceedsthebandwidthcapacity---phenomenonexpertsfacetiouslyrefertoas"

pumpandpraynetworking"

.

TheabilityofATMnetworkstoseparatemissioncriticaltrafficfromInternetnoiseviavirtualcircuitsisthefirststepinidentifyingnon-discardabletrafficasittransitsthenetwork.ThesecondstepisusingATM'

sAvailableBitrateserviceclass--asysteminwhichnetworkswitchescontinuouslyupdateendstationsontheavailablenetworkbandwidth.ABRtherebyallowsenddevicestomaximizetheusageofnetworkresourceswithouttheriskofcongestion.BusinessusersoftheInternetareassuredsafepassageoftheirdata.Becausethesevirtualcircuitsareabletomatchthereliabilityofleasedlines,serviceprovidersareabletochargeapremiumforsuchfacilities,whilekeepingregularaccessinexpensive.

Questions1---5

1.Whatisthe"

thelongway"

thattheInternethascome?

A.TheaccidentalsuccessoftheInternet.

B.ThelargequantityofinformationprovidedbytheInternet.

C.ThegrowthoftheInternetfunction.

D.Thedownloadingofshortvideos.

2."

Smorgasbord"

in"

thesmorgasbordpromisestochokeanalreadyoverloadednetwork"

第5页共12页

Means_______.

A.morefacilitiesB.therouternetworks

C.thefunctionallimitsD.newandvariousapplications

3.WhichofthefollowingisNOTtrue?

A.AddingbandwidthtotheInternetisasolutionwhichwillcostmore.

B.TherichplatformprovidedbyATMisakindofhardware.

C.ATMmakesthedevelopmentoftheInterneteasier.

D.ThenetworkisoverloadedbecauseofthegrowthoftheInternetapplications.

4.Thetoneoftheauthoris________whenreferringtothephrase"

A.humorousB.skepticalC.criticalD.satirical

5.Attheendofthearticle,theauthorseemstosuggestthat_______.

A.ATMwillnotbenefitthebusinessuserssincetheservicewillbecharged

B.theleasedlinesaremorereliablethanthevirtualcircuits

C.ATMwillbewidelyappliedforitsreliabilityandinexpensiveness

D.therearetwostepsinfixingthenon-discardabletraffic

TEXTB

Moderatedrinkingreducesstrokerisk,studyconfirms.Similartothewayadrinkortwoadayprotectsagainstheartattacks,moderatealcoholconsumptionswardsoffstrokes,anewstudyfound.

Thestudyalsofoundthatthetypesofalcoholconsume---beer,wineorliquor—wasunimportant.Anyofthem,oracombination,wasprotective,researchersreportedintoday'

sJournaloftheAmericanMedicalAssociation."

Nostudyhasshownbenefitinrecommendingalcoholconsumptiontothosewhodonotdrink"

cautionedtheauthors,ledbyDr.RalphL.SaccoofColumbiaUniversityCollegeofPhysiciansandSurgeonsinNewYork.ButthenewdatasupportstheguidelinesoftheNationalStrokeAssociation,whichsaymoderatedrinkers,mayprotectthemselvesfromstrokesbycontinuingtoconsumealcohol,theauthorssaid.

Theprotectiveeffectofmoderatedrinkingagainstheartattackiswellestablished,butthedatahasbeenconflictingaboutalcoholandstrokes,theauthorsaid.ThenewstudyhelpssettlethequestionandisthefirsttofindblacksandHispanicbenefitaswellaswhites,accordingtotheauthors.Furtherresearchisneededamongothergroups,suchasAsian,whompaststudiessuggestmaygetnostrokeprotectionfromalcoholormayevenbeputatgreaterrisk.

Amonggroupswheretheprotectiveeffectexists,itsmechanismappearstodifferfromtheprotectiveeffectagainstheartattacks,whichoccursthroughboostsinlevelofso-called"

good"

cholesterol,theau