职称英语等级考试模拟题a3.docx
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职称英语等级考试模拟题a3.docx
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职称英语等级考试模拟题a3
2013年职称英语等级考试模拟题(理工类A级)
第1部分:
词汇选项(第1~15题,每题1分,共15分)
下面每个句子中均有1个词或短语划有底横线,请为每处划线部分确定1个意义最为接近的选项。
1.Thegovernmentisdebatingtheeducationlaws.
A.discussingB.defeatingC.delayingD.declining
2.Theyhadafarbetteryieldthananyotherfarmmilesawayaroundthisyear.
A.goodsB.soilC.climateD.harvest
3.Thecityhasdecidedtodoawaywithalltheoldbuildingsinitscenter.
A.getridofB.setupC.repairD.paint
4.Duringthepasttenyearstherehavebeendramaticchangesintheinternationalsituation.
A.permanentB.powerfulC.strikingD.practical
5.SincetheGreatDepression,theUnitedStatesgovernmenthasprotectedfarmersfromdamagingdropsingrainprices.
A.slightB.surprisingC.suddenD.harmful
6.CementwasseldomusedinbuildingtheMiddleAges.
A.crudelyB.rarelyC.originallyD.occasionally
7.Thereisanabundantsupplyofcheaplaborinthiscountry.
A.asteadyB.aplentifulC.anextraD.astable
8.Themostcrucialproblemanyeconomicsystemfacesishowtouseitsscarceresources.
A.puzzlingB.difficultC.terrifyingD.urgent
9.Hemadeanimmenseamountofmoneyinbusiness.
A.largeB.smallC.limitedD.little
10.Thesubstancecanbeaddedtogasolinetoacceleratethespeedofautomobiles.
A.quickenB.shortenC.loosenD.enlarge
11.Theroomwasfurnishedwiththesimplestessentials,abed,achair,andatable.
A.suppliedB.gatheredC.graspedD.made
12.Thelocalgovernmentdecidedtomergethetwofirmsintoabigone.
A.motivateB.combineC.compactD.nominate
13.Heemphasizedafeasibleplanwhichcanbeacceptedbythebothsides.
A.favorableB.possibleC.formalD.genuine
14.Whendoesthenexttraindepart?
A.pullupB.pulldownC.pulloutD.pullin
15.Becauseadministeringthewholecompany,hesometimeshastoworkaroundtheclock.
A.adjustingB.evaluatingC.engagingD.managing
第2部分:
阅读判断(第16~22题,每题1分,共7分)
下面的短文后列出了7个句子,请根据短文的内容对每个句子做出判断:
如果该句提供的是正确信息,请选择A;如果该句提供的是错误信息,请选择B;如果该句的信息文中没有提及,请选择C。
ImageMartianDustParticles
NASA’sPhoenixMarsLanderhastakenitsfirst-everpictureofasingleparticleofrustyMartiandustwithoneofitsmicroscopes.ThedustparticlesofdustwereshownatahighermagnificationthananythingoutsideofEarththathasbeenimagedbefore.Theroundedparticlemeasuredonlyaboutonemicrometer,oronemillionthofameter,across.
“TakingthisimagerequiredthehighestresolutionmicroscopeoperatedoffEarthandaspeciallydesigneddevicetoholdtheMartiandust,”saidTomPike,aPhoenixscienceteammemberfromImperialCollegeLondon.“Wealwaysknewitwasgoingtobetechnicallyverychallengingtoimageparticlesthissmall.”
Thedevicethatimagedthedustspeckiscalledanatomicforcemicroscope,whichmapstheshapeofparticlesinthreedimensionsbyscanningthemwithasharptipattheendofaspring.Theatomicforcemicroscopecandetailtheshapesofparticlesassmallasabout100nanometers.Andthiswon’tbethelastdustparticlethatPhoenixwillimage.“Afterthisfirstsuccess,we'renowworkingonbuildingupaportraitgalleryofthedustonMars,”Pikesaid.
DustexistseverywhereonMars,coatingthesurfaceandgivingititsrustyredcolor.DustparticlesalsocolortheMartianskypinkandfeedstormsthatregularlyenvelopetheplanet.Theultra-finedustisthemediumthatactivelylinksgasesintheMartianatmospheretoprocessesinMartiansoil,soitiscriticallyimportanttounderstandingMars’environment,theresearcherssaid.
The$420-millionPhoenixmissionisanalyzingthedustandsubsurfaceicelayersofMars’arcticregionstolookforsignsofpotentialpasthabitability.Theparticleseenintheatomicforcemicroscopeimagewaspartofasamplescoopedbytheroboticarmfromthe"SnowWhite"trenchanddeliveredtoPhoenix’smicroscopestationinearlyJuly.
16.ThedustparticleonMarsisthesmallestparticlethathasbeenimagedoutsideofEarth.
A.RightB.WrongC.Notmentioned
17.Usingthesametechnology,wehavealsomeasuredthesizeofparticlesonthemoonandJupiter.
A.RightB.WrongC.Notmentioned
18.ScientistsusethehighestresolutionmicroscopetowatchandrecordtheimageofMartianparticlesonearth.
A.RightB.WrongC.Notmentioned
19.TomPikesaidthattheyusedtothinkitwasnoeasyjobtoimagesuchsmallparticles.
A.RightB.WrongC.Notmentioned
20.AnelectronicdevicehasbeendevelopedtomeasuretheweightofcertainMartianrocks.
A.RightB.WrongC.Notmentioned
21.AftercollectingthelastMartiandustparticle,thescientistshavestartedtobuildupaportraitgalleryofit.
A.RightB.WrongC.Notmentioned
22.ThePhoenix’sroboticarmcollectedtheMartiandustparticlesforanalysisonMars.
A.RightB.WrongC.Notmentioned
第3部分:
概括大意与完成句子(第23~30题,每题1分,共8分)
下面的短文后有2项测试任务:
(1)第23~26题要求从所给的6个选项中为第3~6段每段选择1个最佳标题;
(2)第27~30题要求从所给的6个选项中为每个句子确定1个最佳选项。
TheMagicIoPersonalDigitalPen
CheckouttheioPersonalDigitalPenlaunchedbyLogitech:
It’samagicpenthatcanstoreeverythingyouwriteandtransferittoyourcomputer.Andyoudon’thavetolugahand-helddevicealongwithyouforittowork.
Logitech’stechnologyworkslikethis:
Thepenwritesnormally,usingnormalballpointpenink.Butwhileyouarewriting,atinycamerainsidethepenisalsotaking100snapshotspersecondofwhatyouaredoing,mappingyourwritingviaapatchworkofminutedotsprintedonthepaper.Allthisinformation-themovementofyourpenonthepaper,basically—isthenstoreddigitallyinsidethepen,whetheryouarewritingnotesordrawingcomplexdiagrams.Youcanstoreupto40pagesworthofdoodlesinthepen’smemory.Asfarasyouareconcerned,youarejustusinganormalpen.
ItisonlywhenyoudropthepenintoitsPC-connectedcradlethatthefunbegins.SpecialsoftwareonyourPCwillfigureoutwhatyouhavedone,andbegintodownloadanydocumentsyouhavewrittensincethelasttimeitwasthere.Dependingonwhetheryouhavetickedcertainboxesonthespecialnotepad,itcanalsotellwhetherthedocumentisdestinedtobeane-mail,a“todo”task,oradiagramtobeinsertedintoaword-processingdocument.Oncethedocumentsaredownlondedyoucanviewthem,printthemoutorconvertthemtootherformats.
TheioPersonalDigitalPenisaneatandsimplesolutiontotheproblemofstoring,sharingandretrievinghandwrittennotes,aswellasforhandlingdiagrams,picturesandothernon-textdoodling.Youdon’thavetocarryalaptopalongwithyou.Allyouhavetodoisjustwhipoutthepenandthespecialpaperandyouareoff.
Itisagreatproductbecauseitdoesnotforceyoutoworkdifferently-walkingaroundwithascreenstrappedtoyourarm,orcarryingwithyouextrabitsandpieces.Thepenislightandworkslikeanormalpenifyouneeditto,whilethespecialnotepadslookandfeellikenotepads.Theonlystrangelookswillbefrompeoplewhoarecuriouswhyyouarewritingwithacigar.
TheioPersonalDigitalPenalsohaspotentialelsewhere.FedEx,forexample,isintroducingaversionofthepensothatcutomerscanfilloutformsbyhand-insteadofpunchinglettersintocumbersomedevices.Oncethatdataisdigitalmoreorlessanythingcanbedonewithit-transferringitwirelesslytoacentralcomputer,forexample,orviaahand-phone.Doctorscouldtransmittheirprescriptionsdirecttopharmacies,reducingfraud;policemencouldsendtheirreportsbacktothestation,reducingpaperwork.
23.Paragraph2
24.Paragraph3
25.Paragraph5
26.Paragraph6
A.AFriendlyandConvenientDevice
B.WaystoDownloadtheStoredInformation
C.ExamplesofOtherPotentialApplicationsoftheIoPen
D.Customers’PassionfortheIoPen
E.FedExtheFirstUseroftheIoPen
F.WorkingPrincipleoftheIoPersonalDigitalPen
27.ThereisnoneedtolearnhowtousetheioPersonalDigitalPenbecause.
28.Ifyouwanttodownloadwhatyouhavedonewiththemagicpen,.
29.Themagicpenisparticularlyconvenientwhenyouworkawayfromhomeorofficebecause.
30.Nomatterwhatyouwriteordraw,.
A.youdon’thavetocarryyourlaptopalong
B.theinformationwillbeshowndigitallyonthepen
C.FedExhasspecialsoftwaretostoreyourinformation
D.itworkslikeanordinarypen
E.yousimplyplacethepenintoitscomputer-connectedcradle
F.themovementofyourpenisrecordeddigitallyinsidethepen
第4部分:
阅读理解(第31~45题,每题3分,共45分)
下面有3篇短文,每篇短文后有5道题。
请根据短文内容,为每题确定1个最佳选项。
第一篇
SleepLetsBrainFileMemories
Tosleep.Perchancetofile?
FindingspublishedonlinethisweekbytheProceedingsoftheNationalAcademyofSciencesfurthersupportthetheorythatthebrainorganizesandstowsmemoriesformedduringthedaywhiletherestofthebodyiscatchingzzz’s.
GyorgyBuzsakiofRutgersUniversityandhiscolleaguesanalyzedthebrainwavesofsleepingratsandmice.Specifically,theyexaminedtheelectricalactivityemanatingfrom6thesomatosensoryneocortex(anareathatprocessessensoryinformation)andthehippocampus,whichisacenterforlearningandmemory.Thescientistsfoundthatoscillationsinbrainwavesfromthetworegionsappeartobeintertwined.So-calledsleepspindles(burstsofactivityfromtheneocortex)werefollowedtensofmillisecondslaterbybeatsinthehippocampusknownasripples.Theteampositsthatthisinterplaybetweenthetwobrainregionsisakeystepinmemoryconsolidation.Asecondstudy,alsopublishedonlinethisweekbytheProceedingsoftheNationalAcademyofSciences,linksage-associatedmemorydeclinetohighglucoselevels.
Previousresearchhadshownthatindividualswithdiabetessufferfromincreasedmemoryproblems.Inthene
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