《专业英语》1.Anelectricheaterdraws10Afroma120Vline.Theresistanceoftheh...

奥鹏网院作业

西安交通大学17年3月课程考试《专业英语》作业考核试题答案

答案请联系QQ：515224986
西安交通大学17年3月课程考试《专业英语》作业考核试题
一、单选题（共50道试题，共100分。）
1.Anelectricheaterdraws10Afroma120Vline.Theresistanceoftheheateris_____.
A.1200&#8486
B.120&#8486
C.12&#8486
D.1.2&#8486
满分：2分
2.Intherootlocusmethodtheactualtimeresponseofasystemcanbeobtainedbymeansof_____.
A.theinverseFouriertransform
B.theinverseLaplacetransform
C.theFouriertransform
D.theLaplacetransform
满分：2分
3.Someschoolsteachbutfailto(_______)theirstudents.
A.educate
B.instruct
C.enlighten
D.editorial
满分：2分
4.Finally,theteacherrealizedthatthegirlwascrying____.
A.becausewhathehadsaid
B.becausethathehadsaid
C.becauseofwhathehadsaid
D.becauseofthathehadsaid
满分：2分
5.Wearegoingtohaveadancingpartytonight.Wouldyouliketojoinus?(_______).
A.Imafraidnot.BecauseIhaveanappointmentwithmydentisttonight
B.Ofcoursenot.Ihavenoidea
C.No,Ican‘t
D.That‘sallset
满分：2分
6.WhenJohncamein,she(_______)hertalkwithLindaandtalkedtohim.
A.brokeoff
B.calledoff
C.carrirdoff
D.passesout
满分：2分
7.Itisreportedthattwocars(_______)intoeachotherthismorningonthehighway,killingbothdriverandtwopassengers.
A.crawled
B.crouched
C.pressed
D.crashed
满分：2分
8.Acomputerprinteris_____devicethatproducescomputergeneratedtextorgraphicalimagesonpaper.
A.aninput
B.anoutput
C.astorage
D.adataprocessing
满分：2分
9.Theytooktheinjuredstraighttothehospital.Otherwisesomeofthem(_______)．
A.mighthavedied
B.mightdie
C.woulddie
D.coulddie
满分：2分
10.I_____onasofabecausemyparentshavecomefortheweekend.
A.slept
B.wassleeping
C.haveslept
D.amsleeping
满分：2分
11.Anyprotectionschemeconsistsbasicallyof_____.
A.twoelements
B.threeelements
C.fourelements
D.fiveelements
满分：2分
12.Beijingisoneof_____citiesinChina.
A.large
B.larger
C.thelargest
D.largest
满分：2分
13.Wehavecometoacriticalmoment.Youmusttakeimmediate(_______).
A.act
B.action
C.activity
D.doings
满分：2分
14.1
A.
B.
C.
D.
满分：2分
15.“HaveyouseenLaoWurecently?”“Itlooks(_______)hewouldreturnhometomorrow.”
A.like
B.as
C.asif
D.that
满分：2分
16.Hestudiedhardinhisyouth,(_______)contributedtohisgreatsuccessinlaterlife.
A.that
B.it
C.what
D.which
满分：2分
17.Mary’sbotherpromisedtogotoLondonwithus,butnowheisconsidering___.
A.hedoesn’tgo
B.nottogo
C.notgoing
D.notgo
满分：2分
18.TheDCDCconverts_____inputto_____output.
A.directcurrent,alternatingcurrent
B.directcurrent,directcurrent
C.alternatingcurrent,alternatingcurrent
D.alternatingcurrent,alternatingcurrent
满分：2分
19.Theteam_____bythefamousItaliancoach_____amongthebestintheleague.
A.tobeheadedwas
奥鹏易百网
B.headedwas
C.beingheadedwere
D.havingbeenheadedwere
满分：2分
20.Bobis__ofthetwoboys.Maryis____ofthethreegirls.
A.tall,short
B.taller,theshorter
C.tallest,theshortest
D.thetaller,theshortest
满分：2分
21.Intheformof_____theoutputiscontinuouslyfedbackandcomparedwiththereferenceinput.
A.continuouscontrol
B.discontinuouscontrol
C.discretedatacontrol
D.sampleddatacontrol
满分：2分
22.(_______)Idoisforyourgood.Youshouldknowthisallthetime.
A.Allwhat
B.Allwhich
C.Whichever
D.Whatever
满分：2分
23._____thatconnectsatleasttwonetworksmakesdecisionaboutthebestroutefordata.
A.Amodem
B.Anetworkcard
C.Ahub
D.Arouter（路由器）
满分：2分
24.Themarinecorpsare(_______)withthelatestweaponsandtheyaresuretofulfillthemission.
A.equipped
B.charged
C.guarded
D.impressed
满分：2分
25.—IsthereanythingIcandoforyou,sir?—___.
A.Sure.Goahead
B.No.Takeyourtime
C.Yes.You’rewelcome
D.Notnow.Thanksanyway
满分：2分
26.Thereweresomegreatnationalcelebrationsintown,___thefirework(焰火)displayseverywhere.
A.lookingat
B.findingout
C.atthesight
D.judgingby
满分：2分
27.Ifound(_______)toanswerallthequestionswithinthetimegiven.
A.nopossibility
B.therewasimpossibility
C.impossible
D.itimpossible
满分：2分
28.Letsgobycar.Its_______.
A.cheapalot
B.cheapmuch
C.morecheap
D.muchcheaper
满分：2分
29.Oh,sorrytobotheryou.(_______).
A.ThatsOK
B.No,youcant
C.Thatsgood
D.Oh,Idontknow
满分：2分
30.I’llmakeevery(_______)tohelpyou.
A.way
B.means
C.method
D.effort
满分：2分
31.Hedrivesmuch_____thanhedidthreeyearsago.
A.careful
B.carefully
C.morecareful
D.morecarefully
满分：2分
32.There__________ameetingtomorrowafternoon.
A.willbegoingto
B.willgoingtobe
C.isgoingtobe
D.willgotobe
满分：2分
33.Thedelayoftheflightsisdueto(_______)beyondourcontrol.
A.conditions
B.causes
C.circumstance
D.inconvenience
满分：2分
34.Hewasthentheonly___amongthe___there.
A.personasleep,peoplepresent
B.asleepperson,presentpeople
C.personasleep,presentpeople
D.asleepperson,peoplepresent
满分：2分
35.Thankyouverymuchforgivingmesomuchhelp.(_______).
A.Nothankyou
B.You’rewelcome
C.OK
D.Thanks
满分：2分
36.IthinkEnglishisas____asmath.
A.important
B.importanter
C.moreimportant
D.mostimportant
满分：2分
37.Thankyoueversomuchforthebookyougaveme.(_______).
A.Nothanks
B.I’mgladyoulikeit
C.Yes,itisgood
D.No,it’snotsogood
满分：2分
38.Freemedicaltreatmentinthiscountrycoverssicknessofmindaswellas(_______)sicknesses.
A.normal
B.regular
C.average
D.ordinary
满分：2分
39.Itisapitytothrowanythingawayifitcanbe(_______).
A.boreinmind
B.learntbyheart
C.keptinsight
D.puttouse
满分：2分
40.Wegotothecinema(_______)aweek.
A.often
B.once
C.seldom
D.usually
满分：2分
41.1
A.
B.
C.
D.
满分：2分
42.Canyoucomeoverfordinnerwithus?(_______)
A.IdliketobutIhaveameetingtonight
B.Itdoesntmatter
C.No,Idontlike
D.Oh,thatsoundswell
满分：2分
43.Tomdidn’tcometoclassyesterday.He(_______)ill.
A.mustbe
B.shouldbe
C.musthavebeen
D.shouldhavebeen
满分：2分
44.TheprecisionofADC(analogtodigitalconversion)isdeterminedby_____.
A.itsspeed
B.itsgain
C.theaccuracyofthereferencevoltage
D.thenumberofbinarybits
满分：2分
45.Thethermalenergyofthesteamisconvertedinto_____energybytheturbine.
A.electrical
B.mechanical
C.chemical
D.potential
满分：2分
46.______thattheleftsideofthehumanbrainisresponsibleforlogic.
A.Itgenerallyisbelieved
B.Itisbelievedgenerally
C.Itisgenerallybelieved
D.Generallyitisbelieved
满分：2分
47.Mostdesktopcomputersuseaseparate_____asadisplaydevice,wherenotebookcomputersuseaflatpanelLCDscreen(liquidcrystaldisplayscreen)thatattachedtothesystemunit.
A.keyboard
B.Mouse
C.Monitor
D.harddisk
满分：2分
48.Thecoldweather(_______)theplantingbytwoweeks.
A.setback
B.setforth
C.stuckup
D.stuckto
满分：2分
49.Hegavememoney(_______)advice.
A.either
B.aswellas
C.aswell
D.also
满分：2分
50.Thealgebraicsumofallvoltagesaroundaloopis_____.
A.zero
B.indefinitevalue
C.sumofvoltagerises
D.sumofvoltagedrops
满分：2分

更多免费学习资料请进www.openhelp100.com