科技英语综合练习复习资料教学提纲.docx
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科技英语综合练习复习资料教学提纲
科技英语综合练习复习资料
阅读理解
Unit1
1.Theterm“games”ingametheoryallsharesthecharacteristicof______?
A.integrity
B.interference
C.interaction
D.interdependence
参考答案：
D
2.Accordingtothepassage,recentresearchofgametheorylaysitsemphasison
A.zero-sumgames
B.pureconflict
C.purecooperation
D.competitionandcooperation
参考答案：
D
3.Insimultaneous-movegames,theplayershould
A.watchhowtheotherplayersrespondandthenrespondinturn
B.beconsciousoftheotherplayers5currentactions
C.bethinkinginalinearchainofreasoningandcalculatethepossibleoutcome
D.trytoselecthisbestresponsetowhattheothersdo
参考答案：
D
4.Inthesentence''Othergameswereconsideredinacooperativeform.Thatis,theparticipantsweresupposedtochooseandimplementtheiractionsjointly”，theunderlinedword“implement”means.____
A.select
B.fulfill履行
C.diversify
D.quantify
参考答案：
B
5.Wecaninferfrom“ThePrisoner'sDilemma”ofgametheorythat_____:
A.itbelongstotheso-calledzero-sumgamesbecausetheinterestsaftheprisonersconflicttotally
B.anequilibriumcanbereachedinrepeatedplaysofthegameinordertoavoidmutualloss
C.theprisonersareignorantaboutwhethertheirpartnercooperateswiththemorconfessestotheauthorities
D.apreconditionhasbeensetthateachprisoner^personalbestoptionwillturntoajointlyoptimaloutcome
参考答案：
B
6.Accordingtotheauthors,whichofthefollowingstatementsiltrue?
A.Nash’sconceptofequilibriumaddressestheissuesofbothsequential-moveandsimultaneous-movegames.
B.Thepursuitofanequilibriumshouldenduplookingfordominantstrategiesoreliminatingdominatedplayers.
C.Nash’sconceptofequilibriumdoesn’tspecifythedynamicprocesswhichcanresultinanequilibrium.
D.Anequilibriumwillultimatelybearrivedatinsimultaneous-movegames.
参考答案：
C
7.Tokeeptherivalguessingorlosing,theuseofmixingmovescanbefoundin______
A.lumberjackchoppingwood
B.CortesconqueringMexicoin16thcentury
C.Polaroidsecuringamonopolymarket
D.atennisplayerhittingapassingshot
一个网球运动员
参考答案：
D
8.Inthesentence"Whenwesaythatanoutcomeisanequilibrium,thereisnopresumptionthateachperson'sprivatelybestchoicewillleadtoacollectivelyoptimalresult”,theunderlinedword“presumption”means_____.
A.hypothesis假设
B.conclusion
C.meditation
D.anticipation
参考答案：
A
9.Whichofthefollowingwayscanenhancethecredibilityofthreatsandpromisetoaffecttheopponentinastrategicinteraction?
A.Keepingtherivalguessing.
B.Usingthestrategyofbrinkmanship.
C.Bargainingtohaveabetteroutcome.
D.Concealingandrevealinginformation.
参考答案：
B
10.Inthesentence“Aplayercanusethreatsandpromisestoalterotherplayers’expectationsofhisfutureactions,andtherebyinducethemtotakeactionsfavorabletohimordeterthemfrommakingmovesthatharmhim”，theunderlinedword“deter”means___
A.alter
B.remind
C.stimulate
D.prevent阻止
参考答案：
D
Unit4
41.Cableoperatorscanoffertheirsubscribersserviceslikereservingbandwidthforspecificapplicationbyusing_______specification.
A.DOCSIS
B.PCMM
C.TDM
D.VoIP
参考答案：
B
42.ThePCMMstandardcreatesaframeworkthatallowsthe_________tocontrolandchangetheallocatedbandwidthforvariousservices.
A.cablemodem
B.recordkeepingserver
C.applicationmanager
D.end-userdevices
参考答案：
D
43.Inthesentence“TheseamlessWi-FiroamingtechnologywouldalertthemobilecarrierwhenausermigratesintoaWi-Fizone”,theunderlinedword“migrates”means
A.switches
B.resides
C.settles
D.dwells
参考答案：
A
44.Whichofthefollowing-isacompellingreasonforpromotingcellularroaming?
A.Savingoperatingexpenditure.
B.Expandingcell,phone'smarkets.
C.Increasingentertainingfunctions.
D.Improvingoverallcommunications.通信
参考答案：
D
45.Meshednetworksaremovingtowardtheconcept"________"
A.hotspot
B.accesspoint
C.metrospot地铁站点
D.networknode
参考答案：
C
46.Whichofthefollowingisthecharacteristicofmeshedwirelessnetwork?
A.Self-searching.
B.Self-configuring.
C.Self-checking.,
D.Self-upgrading.
参考答案：
B
47.Inthesentence“AhybridTDM/IPapproachcanincorporateIPfeaturesinconjunctionwithanexistingTDM-basedPBX”,theunderlinedword"hybrid"
A.integrated
B.combined
C.related
D.divided
参考答案：
B
48.WhatdoestheIPCentrexserviceusetoprovidealltheIPcallingfeaturestotheenterprisecustomer?
AAcontextswitchandfeatureserverarchitecture.
BAsoftswitchandmanagementserverarchitecture.
CAcontextswitchandmanagementserverarchitecture.
D.Asoftswitchandfeatureserverarchitecture.软交换和特征服务
参考答案：
D
49.Inthesentence“PONhasbeenheraldedasthechosenFTTPpathforRBOCs”,theunderlinedword"heralded"means.
A.proclaimed宣告
B.advanced
C.guided
D.signaled
参考答案：
A
410.Theactualnumberofactivedevicesinanactivenetworkislessthan________morethainthoseinapassivenetwork.
A.1%
B.2%
C.10%
D.20%
参考答案：
A
Unit6
61.Whatisthemainpointofthearticle?
A.Thelawsofthermodynamicswilleventuallycausecomputersystemperformancetoplateau.
B.Reversiblecomputingisinevitableinthenearfuture.
C.Reversiblecomputingwillunlockthepoweroftomorrow’scomputingplatforms.
D.Theprinciplesofreversiblecomputing.
参考答案：
C
62.Reversiblecomputers,oradiabaticsystems.
A.causeexistingtechnologytofalter
B.areanalternativecomputingtechnique代替计算技术
C.arequantumcomputers
D.comeatasteepprice
参考答案：
B
63.Thecoreelementstocreateafullyfunctionalreversiblecomputersysteminvolve
A.reversiblecircuits,reversiblepowersupplyandreversibleswitches
B.reversiblepowersupplyandreversibleswitches
C.reversiblecircuits,reversibleswitchesandreversiblechips
D.reversiblecircuits,reversiblepowersupplyandreversiblechips
可逆电路、可逆电源、可逆芯片
参考答案：
D
64.Whichofthefollowingstateswhyimprovementsincomputingcomeatasteepprice?
A.Conventionalcomputingarchitecturesneedtobechanged.
B.Deletinginformationinevitablyproducesheat.
C.Hardwaredesignsneedtobere-engineered.
D.Softwareanddevelopmenttoolsneedtobere-designed.
参考答案：
A
65.Researchershavebeeninvestigatingalternativecomputingtechniquessuchas_______tostaveofftheproblemsofconventionalcomputingperformance.
A.switches
B.routers
C.quantumcomputing量子计算
D.algorithmic-intensiveoperations
参考答案：
C
66.Inthesentence“Tostaveofftheseproblems,researchershavebeeninvestigatingalternativecomputingtechniques”,theunderlinedphrase-&staveoff’means
A.givewayto
B.keepoff
C.reduce
D.solve解决
参考答案：
D
67.Whichofthefollowinglistsallthefundamentalcomputingperformancebottlenecks?
A.Hardwareandsoftwaredesignsandleakage.
B.Tremendousheatdissipationandhardwareandsoftwaredesigns.
C.Tremendousheatdissipationandthermalnoise.1
D.Tremendousheatdissipation,thermalnoiseandleakage.
参考答案：
D
68.WhichofthefollowingstatementswouldtheauthormostprobablyagreewithT^d
A.Clockspeedneedstobereducedtoimprovetheenergyefficiencyofcomputingsystems.
B.Afuturewheresystemsbasedonreversiblechipsbecomenecessaryisoutofreach.
C.Frank’spowersupplysparkscircuitnodes,tonewlevels,
D.Knightpersistedinadiabaticsystems,knowingthetechnologywouldbe,importantsoon.
参考答案：
A
69.Whichofthefollowingstatementssupportstheideathat“theenergyconsumptionoflaptopsremainsthesame”?
A.Donotconfuseadiabaticmethodswithtoday’spower-sayingfeaturesonlaptops.
B.Thecomputationsoflaptopsmayconsumelesspower,buttaketwiceaslongtocomplete.完成
C.Overallenergyoflaptopsisconservedsincemuchofthetimetheyarenotrunning.
D.Laptopsruntheidleloopfast,thuslaptopsmightconservepower.
参考答案：
B
610.Itcanbeimpliedfromthepassagethat______.
A.adiabaticsystemsaremorenecessaryforgeneral-purposeapplications
B.afuturewherereversiblesystemsbecomenecessaryisinevitable
C.reversiblechipswillnotbemoreefficientforpracticalapplicationsevenifoptimized
D.Knightisnotinfavorofadiabaticresearch
参考答案：
B
Unti7
71.Inthesentence“AstheenterpriseconsidersVoIPandmoresignificantlyVoIPoverWi-Fi,thedecisiontoimplementlocation-awaretechnologywillbecomeamatteroflegalcompliance”,theunderlinedword“compliance”means_____.
A.flexibility
B.command命令
C.issue
D.assent
参考答案：
B
72.Whenacallerdials911,aselectiverouterswitchwithinthephonenetworksendsthecalltoalocal______
A.basestation
B.PSAP公共安全应答站
C.accesspoint
D.PSTN
参考答案：
B
73.WhatisthepercentageofpeopleintheU.S.whowillgetE911service?
A.About93percent.
B.About95percent.
C.About88percent.88
D.About79percent.
参考答案：
C
74.WirelesstechnologiesandVoIPpresentuniqueproblemsforE911because__________.
A.VoIPphoneusersareusuallyabletoroaminalargearea
B.VoIPphonesonlyusebasestationstoconnecttotheInternet
C.VoIPphonescanonlyworkacrossWi-Finetwork
D.VoIPphones’areacodesaretiedtoits’geographiclocation
参考答案：
A
75.Whichofthefollowingisincludedinthedeploymentof911acrosscellularnetworks?
A.Phase0ensuresthatE911callswillgetthroughtoaPSAP.
B.Phase1specifiesthatVoIP911callswillberoutedtothelocalPSAP.
C.Phase2willbringfullE911servicestoVoIPacrossthePSTN.
D.Phase3willdeliverE911overIPtodeviceswithouttelephonenumbers.
参考答案：
A
76.Inthesentence“Itcouldthenoffsetthosecostsbypassingthemontotheapplicationserviceprovider,whichcouldinturnchargetheenduser”,theunderlinedword“offset”means_______.
A.counteract
B.soften
C.decrease
D.slash
参考答案：
A
77.WhichofthefollowingistheadvantageofA-GPSoverGPS?
A.Thesea
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