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(单选题)1:Theseareall(_______)demands.
A:reasonable
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B:available
C:logical
D:formal
正确答案:
(单选题)2:Agroupofscientistsareconductinga(_______)intothefeasibilityofcloninghumanbeings.
A:entrance
B:research
C:inquiry
D:investigation
正确答案:
(单选题)3:Intheformof_____theoutputiscontinuouslyfedbackandcomparedwiththereferenceinput.
A:continuouscontrol
B:discontinuouscontrol
C:discrete-datacontrol
D:sampled-datacontrol
正确答案:
(单选题)4:PassengersontheLondontrainarebeingaskedtogooffand(_______)toanother.
A:transfer
B:translate
C:transform
D:travel
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(单选题)5:Itisgenerallyconsideredunwisetogiveachild____heorshewants.
A:however
B:whatever
C:whichever
D:whenever
正确答案:
(单选题)6:Theseheavywallsexpressedman'sfearoftheouterworldandhisneedtofind(_______).
A:prevention
B:protection
C:preservation
D:preparation
正确答案:
(单选题)7:—Whyaretheypullingdownthehouses?—_____anewparkinglot.
A:Build
B:Tobuild
C:Building
D:Built
正确答案:
(单选题)8:Theprotectiveschemethatsenseszerosequencecurrentandoperatesasnecessaryiscalledas_____.
A:overcurrentprotection
B:zerosequenceprotection
C:negativesequenceprotection
D:directionalprotection
正确答案:
(单选题)9:Hegavememoney(_______)advice.
A:either
B:aswellas
C:aswell
D:also
正确答案:
(单选题)10:“HaveyouseenLaoWurecently?”“Itlooks(_______)hewouldreturnhometomorrow.”
A:like
B:as
C:asif
D:that
正确答案:
(单选题)11:Havingnomoneybut(_______)toknow,hesimplysaidhewouldgowithoutdinner.
A:nottowantanyone
B:notwantinganyone
C:wantednoone
D:towantnoone
正确答案:
(单选题)12:Hestudiedhardinhisyouth,(_______)contributedtohisgreatsuccessinlaterlife.
A:that
B:it
C:what
D:which
正确答案:
(单选题)13:1
A:A
B:B
C:C
D:D
正确答案:
(单选题)14:Thankyoueversomuchforthebookyougaveme.---(_______).
A:Nothanks
B:I’mgladyoulikeit
C:Yes,itisgood
D:No,it’snotsogood
正确答案:
(单选题)15:1
A:A
B:B
C:C
D:D
正确答案:
(单选题)16:Moreandmorepeoplewouldliketoliveinthecountryside___thereisfreshairandlowerpriceofhousing.
A:that
B:where
C:which
D:when
正确答案:
(单选题)17:Theaimofourtrainingistoteachthestudentstohavetheabilityoftacklingproblems(_______).
A:oftheirown
B:ontheirown
C:totheirown
D:fortheirown
正确答案:
(单选题)18:___,andwe’llknowtheresultsofthecontest.
A:Another3days
B:Threedayslater
C:After3days
D:Inthreedays
正确答案:
(单选题)19:Thesystem'scharacteristicequationcanbeusedtodetermine_____ofalineartime-invariantsystem.
A:thestability
B:magnitudeofthesteady-stateerror
C:thecontrollability
D:theobservability
正确答案:
(单选题)20:____otheryoungmen,heenjoyspopularmusic.
A:Comparedwith
B:Incommonwith
C:Referredto
D:Talkingof
正确答案:
(单选题)21:Mary’sbotherpromisedtogotoLondonwithus,butnowheisconsidering___.
A:hedoesn’tgo
B:nottogo
C:notgoing
D:notgo
正确答案:
(单选题)22:——I’msorryIsteppedoutsideforabreak.Iwasverytired.——There’sno___forthiswhileyouareonduty.
A:excuse
B:reason
C:cause
D:explanation
正确答案:
(单选题)23:Whatwouldyouliketohave,meatorfish?---(_______).
A:Eitherwilldo
B:Yes,Ilikemeat
C:Yes,Ilikefish
D:No,theyarenotmyfavorite
正确答案:
(单选题)24:—Don’tyouthinkhardworkiswhatmakespeoplesucceed?—___.
A:Icouldn’tagreemore
B:Ihopeso
C:I’vegotit
D:Wishyousuccess
正确答案:
(单选题)25:Canyoudotheworkwith_____moneyand_____people?
A:less,fewer
B:fewer,less
C:little,less
D:lest,fewest
正确答案:
(单选题)26:Inacoal-firedpowerplant,anelectrostaticprecipitatorisusedtoremove_____fromthecombustiongases.
A:solidparticle
B:SO2
C:CO
D:watervapour
正确答案:
(单选题)27:1
A:A
B:B
C:C
D:D
正确答案:
(单选题)28:Whatdayistoday?---(_______).
A:TodayisMarch25th
B:TodayisSaturday
C:Todayisfine
D:Todayiscold
正确答案:
(单选题)29:Thewideapplicationofoperationalamplifiersliesinadvantageofusing_____.
A:positivefeedbacknetworks
B:largeopen-circuitgain
C:negativefeedbacknetworks
D:smalloutputimpedance
正确答案:
(单选题)30:IthinkEnglishisas____asmath.
A:important
B:importanter
C:moreimportant
D:mostimportant
正确答案:
(单选题)31:HowlonghaveyoulivedinLondon?-----(_______).
A:ImovedherefromParis
B:Mywholelife
C:I’veworkedhereforalmost10years
D:I’venevertraveledthere
正确答案:
(单选题)32:Ibelievewe’vemetsomewherebefore.---No,(_______).
A:itisn’tthesame
B:itcan’tberight
C:Idon’tthinkso
D:I’drathernot
正确答案:
(单选题)33:Mostdesktopcomputersuseaseparate_____asadisplaydevice,wherenotebookcomputersuseaflatpanelLCDscreen(liquidcrystaldisplayscreen)thatattachedtothesystemunit.
A:keyboard
B:Mouse
C:Monitor
D:harddisk
正确答案:
(单选题)34:Afterhavingagoodholiday,theyareverykeento(_______)business.
A:getalong
B:getto
C:getin
D:getover
正确答案:
(单选题)35:Atransformerisadevicethatcanconvertoneacvoltagetoanotheracvoltagethroughtheactionof_____.
A:anelectriccircuit
B:amagneticfield
C:anelectricfield
D:acouplingcircuit
正确答案:
(单选题)36:Itisapitytothrowanythingawayifitcanbe(_______).
A:boreinmind
B:learntbyheart
C:keptinsight
D:puttouse
正确答案:
(单选题)37:Theredroseisher(_______).
A:favor
B:favorite
C:like
D:best
正确答案:
(单选题)38:Delphibelongsto_____.
A:low-levelprogramminglanguage
B:high-levelprogramminglanguage
C:aprogramminglanguageconnectedwiththecomputerhardwarebehavior
D:anassemblylanguage
正确答案:
(单选题)39:(_______)finishinghishomework,hehadtostayhomeattheweekend.
A:Nothaving
B:Havingnot
C:Beingnot
D:Havingnotbeing
正确答案:
(单选题)40:Someonecalledmeatmidnight,buthehungup___Icouldanswerit.
A:after
B:before
C:until
D:while
正确答案:
(单选题)41:Lucyis___ofall.
A:young
B:younger
C:youngest
D:theyoungest
正确答案:
(单选题)42:Althoughhehadlookedthroughallthereferencematerialonthesubject,hestillfoundithardtounderstandthispointandherexplanationonly(_______)tohisconfusion.
A:extended
B:amounted
C:added
D:turned
正确答案:
(单选题)43:Finally,theteacherrealizedthatthegirlwascrying____.
A:becausewhathehadsaid
B:becausethathehadsaid
C:becauseofwhathehadsaid
D:becauseofthathehadsaid
正确答案:
(单选题)44:Annecouldn'tconcentrate(_______)whatshewasdoingwhileherfamilieswerewatchingTV.
A:to
B:on
C:for
D:in
正确答案:
(单选题)45:MayIhavealookatyourphotoalbum?---(_______).
A:Yes,youhave
B:It’sveryinteresting
C:Thisismygirlfriend
D:Yes,ofcourse
正确答案:
(单选题)46:Resistorsare_____elements.
A:passive
B:active
C:independentsources
D:dependentsources
正确答案:
(单选题)47:Imageclarityonacomputerscreenismeasuredwith_____.
A:screensize
B:dotpitch
C:resolution
D:colordepth
正确答案:
(单选题)48:AD/Aisadevicethatcanconvertadigitalsignaltotheequivalent_____.
A:digitalform
B:numericalform
C:binaryform
D:analogform
正确答案:
(单选题)49:TheteacheradvisedJoeto___beforedecidingtoquitschool.
A:thinkabout
B:thinktwice
C:thinkup
D:thinkover
正确答案:
(单选题)50:Sheisapretty(_______).
A:animal
B:beast
C:creative
D:creature
正确答案:
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