奥鹏西安交通大学《专业英语》考前练兵doc.docx
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奥鹏西安交通大学《专业英语》考前练兵doc
单选题
1.MustIbehomebeforeseven?
---（_______）.
A.No,youneedn’t
B.No,youmustn’t
C.OK
D.no,youwon’t
答案:
A
2.Itwasonthebeach（_______）MissWhitefoundthecatlyingdead.
A.where
B.which
C.onwhich
D.that
答案:
D
3.TheBuck（降压式变换器）isa_____converter.
A.voltagestep-up
B.currentstep-down
C.currentstep-up
D.resistance
答案:
C
4.Adesktopcomputer’ssoundcardsendssignalstoexternal_____.
A.printer
B.speaker
C.Modem
D.keyboard
答案:
B
5.Allthecharacteristicsthatdistinguishbirds（_______）otheranimalscanbetracedtoprehistorictimes.
A.to
B.between
C.for
D.from
答案:
D
6.（_______）Idoisforyourgood.Youshouldknowthisallthetime.
A.Allwhat
B.Allwhich
C.Whichever
D.Whatever
答案:
D
7.Thediscussion（_______）awiderangeofsubjects.
A.covered
B.conveyed
C.filled
D.concluded
答案:
A
8.Beijingisoneof_____citiesinChina.
A.large
B.larger
C.thelargest
D.largest
答案:
C
9.Theoveralltransferfunctionistheratioofthetransformofthecontrolledvariabletothetransformof_____.
A.thecontrolledvariable
B.thereferenceinput
C.thefeedback
D.theoutputvariable
答案:
B
10.DatastoredinRAM_____whenthepowerofthecomputeristurnedoff.
A.isheldpermanently
B.permanentlydisappears
C.isheldtemporarily
D.temporarilydisappears
答案:
B
11.Theyareproud（_______）theirsuccess.
A.of
B.in
C.on
D.over
答案:
A
12.Themarinecorpsare（_______）withthelatestweaponsandtheyaresuretofulfillthemission.
A.equipped
B.charged
C.guarded
D.impressed
答案:
A
13.Shewouldmakeateacherfar（_______）totheaverage.
A.superior
B.better
C.favorable
D.popular
答案:
A
14.Theseareall（_______）demands.
A.reasonable
B.available
C.logical
D.formal
答案:
A
15._____isusedascoolantinlight-waterreactors.
A.Gas
B.Organiccompound
C.Moltensalt
D.Water
答案:
D
16.
Inacoal-firedpowerplant,anelectrostaticprecipitatorisusedtoremove_____fromthecombustiongases.
A.solidparticle
B.SO2
C. CO
D. watervapour
答案:
A
17.Annecouldn'tconcentrate（_______）whatshewasdoingwhileherfamilieswerewatchingTV.
A.to
B.on
C.for
D.in
答案:
B
18.Thestreetwas（_______）people.
A.filledwith
B.fullof
C.filledwith
D.fullwith
答案:
B
19.Oh,sorrytobotheryou.-----（_______）.
A.That'sOK
B.No,youcan't
C.That'sgood
D.Oh,Idon'tknow
答案:
A
20.Ipreferclassicmusic（_______）popmusic.
A.than
B.on
C.with
D.to
答案:
D
21.Thenotebookcomputersuse_____asstandarddisplayequipment.
A.CRTdisplay
B.LCDs
C.LED
D.TVscreen
答案:
B
22.Resistorsare_____elements.
A.passive
B.active
C.independentsources
D.dependentsources
答案:
A
23.Haveyoureadaboutthe（_______）ofMarcoPolo?
A.operations
B.adventures
C.knowledges
D.temperaments
答案:
B
24.Abouttherecentaffair,theministergaveahighly（_______）remark.
A.personal
B.person
C.personnel
D.personality
答案:
A
25.I’llmakeevery（_______）tohelpyou.
A.way
B.means
C.method
D.effort
答案:
D
26.Hewasthentheonly___amongthe___there.
A.personasleep,peoplepresent
B.asleepperson,presentpeople
C.personasleep,presentpeople
D.asleepperson,peoplepresent
答案:
A
27.____otheryoungmen,heenjoyspopularmusic.
A.Comparedwith
B.Incommonwith
C.Referredto
D.Talkingof
答案:
B
28.LivinginthecentralAustraliandeserthasitsproblems,___gettingwaterisnottheleast.
A.forwhich
B.towhich
C.inwhich
D.ofwhich
答案:
D
29.Thevillagewas（_______）twoorthreegroupsofsimplehouses,achurch,apostofficeandasmallgeneralstore.
A.composedof
B.consistedof
C.madeof
D.builtwith
答案:
A
30.—Areyousurethatyou’vemethimbefore?
—___I’mmistaken.
A.Unless
B.If
C.When
D.Though
答案:
A
31.Thankyoueversomuchforthebookyougaveme.
---（_______）.
A.Nothanks
B.I’mgladyoulikeit
C.Yes,itisgood
D.No,it’snotsogood
答案:
B
32.Whenyouhavedifficultiesintranslatingthearticle,don’t（_______）toaskme.
A.hesitate
B.hesitant
C.hesitance
D.hesitation
答案:
A
33.Theadvertisementsaidthatanexpandingcompanywishedto（_______）asecretaryattheirheadoffice.
A.explore
B.exploit
C.employ
D.accept
答案:
C
34.Wegotothecinema（_______）aweek.
A.often
B.once
C.seldom
D.usually
答案:
B
35.——I’msorryIsteppedoutsideforabreak.Iwasverytired.——There’sno___forthiswhileyouareonduty.
A.excuse
B.reason
C.cause
D.explanation
答案:
A
36.——Wouldyoutellme___youwantyourtea,withsugarormilk?
——Sugar,please.
A.whether
B.when
C.how
D.what
答案:
C
37.___,andwe’llknowtheresultsofthecontest.
A.Another3days
B.Threedayslater
C.After3days
D.Inthreedays
答案:
A
38.Canyoudotheworkwith_____moneyand_____people?
A.less,fewer
B.fewer,less
C.little,less
D.lest,fewest
答案:
A
39.Thewideapplicationofoperationalamplifiersliesinadvantageofusing_____.
A.positivefeedbacknetworks
B.largeopen-circuitgain
C.negativefeedbacknetworks
D.smalloutputimpedance
答案:
C
40.Thedistanceprotectionisappliedtoprotect_____.
A.transformers
B.generators
C.transmissionlines
D.buses
答案:
C
41.Hereyeswerefilled（_______）tears.
A.of
B.with
C.in
D.along
答案:
B
42.Afterstoppingforafewminutes,thebusmoved（_______）toitsnextstop.
A.forward
B.off
C.with
D.on
答案:
D
43.Althoughhehadlookedthroughallthereferencematerialonthesubject,hestillfoundithardtounderstandthispointandherexplanationonly（_______）tohisconfusion.
A.extended
B.amounted
C.added
D.turned
答案:
C
44.——Haveagoodrest;youneedto___yourenergyforthefootballmatchthisafternoon.——Thanksalot.
A.leave
B.save
C.hold
D.get
答案:
B
45.In___class,Mr.Chentalksabout___Chinesehistoryand___artofChina.
A.不填,the,不填
B.不填,不填,the
C.the,the,the
D.the,不填,不填
答案:
B
46.——Excuseme,butthere’snosmokingonthisflight.——Oh,I___that.Sorry,Iwon’tdoitagain.
A.don’tknow
B.didn’tknow
C.won’tknow
D.haven’tknown
答案:
B
47.（_______）,youmustshowyourtickettogointothecinema
A.Nomatterwhoeveryouare
B.Whoeveryouare
C.Whomeveryouare
D.Nomatterwhoareyou
答案:
B
48.Itisapitytothrowanythingawayifitcanbe（_______）.
A.boreinmind
B.learntbyheart
C.keptinsight
D.puttouse
答案:
D
49.Thedelayoftheflightsisdueto（_______）beyondourcontrol.
A.conditions
B.causes
C.circumstance
D.inconvenience
答案:
B
50.Whatdayistoday?
---（_______）.
A.TodayisMarch25th
B.TodayisSaturday
C.Todayisfine
D.Todayiscold
答案:
B
51.Mostdesktopcomputersuseaseparate_____asadisplaydevice,wherenotebookcomputersuseaflatpanelLCDscreen（liquidcrystaldisplayscreen）thatattachedtothesystemunit.
A.keyboard
B.Mouse
C.Monitor
D.harddisk
答案:
C
52.-________you________freetomorrow?
–No.I________freethedayaftertomorrow.
A.Are;goingto;will
B.Are;goingtobe;will
C.Are;goingto;willbe
D.Are;goingtobe;willbe
答案:
D
53.Theteam_____bythefamousItaliancoach_____amongthebestintheleague.
A.tobeheaded;was
B.headed;was
C.beingheaded;were
D.havingbeenheaded;were
答案:
B
54.Thereweresomegreatnationalcelebrationsintown,___thefirework（焰火）displayseverywhere.
A.lookingat
B.findingout
C.atthesight
D.judgingby
答案:
D
55.—IsthereanythingIcandoforyou,sir?
—___.
A.Sure.Goahead
B.No.Takeyourtime
C.Yes.You’rewelcome
D.Notnow.Thanksanyway
答案:
D
56.Mypain___obviousthemomentIenteredtheoffice,forthefirstmanImetaskedpitifully,“Areyoufeelingallright?
”
A.couldbe
B.couldhavebeen
C.mustbe
D.musthavebeen
答案:
D
57.IliketogetupearlysothatIcangetplentyofwork（_______）beforelunch.
A.done
B.beingdone
C.todo
D.tobedone
答案:
A
58.Althoughthepayisnotgood,peopleusuallyfindsocialwork（_______）inotherways.
A.payable
B.respectful
C.grateful
D.rewarding
答案:
D
59.Amidstthecrowdofhappy,prosperouslookingChristmasshoppers,thelittleblackfigureoftheoldmanseemedpitifuland（_______）.
A.outofaplace
B.outofplaces
C.outofplace
D.outoftheplace
答案:
C
60.Goodmorning,Dr.Johnson‘soffice.CanIhelpyou?
--（_______）.
A.Speaking,please.
B.I'dliketomakeanappointment,please
C.Yes,goon
D.No,youcan't
答案:
B
61.Theprotectiveschemethatsenseszerosequencecurrentandoperatesasnecessaryiscalledas_____.
A.overcurrentprotection
B.zerosequenceprotection
C.negativesequenceprotection
D.directionalprotection
答案:
B
62.Freemedicaltreatmentinthiscountrycoverssicknessofmindaswellas（_______）sicknesses.
A.normal
B.regular
C.average
D.ordinary
答案:
D
63.（_______）theinterruption,hewasabletofinishhisexercisesbeforetheclasswasover.
A.Instesdof
B.Evenif
C.Becauseof
D.Inspiteof
答案:
D
64.He（_______）thechildrensobadlythattheywereterrifiedofhim.
A.behaved
B.treated
C.dealt
D.acted
答案:
B
65.Leninstressedthatitispreciselythepeoplewho（_______）history.
A.invent
B.imagine
C.create
D.discover
答案:
C
66.Theobjectiveoftheoptimaleconomicoperationofpowersystemsis_____.
A.tominimizethetotalproductioncost
B.tomaintainfrequencyconstant
C.tomaintainvoltagesconstant
D.toensurebalancebetweengenerationandload
答案:
A
67._____canprovideanasynchronouslinkbetweentwoacelectricpowersystemwithdifferentnominalfrequencies.
A.TheHVDC（highvoltageDC）transmission
B.TheEHV（extra-highvoltage）ACtransmission
C.TheACdistribution
D.Generators
答案:
A
68.Thenewscameasnosurprisetome,forI____ofitearlier.
A.hear
B.heard
C.haveheard
D.hadheard
答案:
D
69.—Whyaretheypullingdownthehouses?
—_____anewparkinglot.
A.Build
B.Tobuild
C.Building
D.Built
答案:
B
70.Onmy
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