职称英语理工c级真题及答案Word文档格式.docx
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职称英语理工c级真题及答案Word文档格式.docx
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1.Igrabbedhisarmandmadehimturntolookat.seizedB.threwC.brokeD.stretched2.Trafficreachesitsrushhourbetween8:
00and9:
00inthe.borderB.goalC.peakD.level3.Itseemedincrediblethathehadbeenthereaweek.rightB.obviousC.unbelievableD.unclear4.Itriedtodetachmyselffromtherealityoftheseterrible.bringB.separateC.putD.set5.Wefoundshelterfromtherainunderthe.defenseB.standingC.protectionD.room6.Thiswasanunexceptionallybrutal.openB.cruelC.suddenD.direct7.Shegetsaggressivewhensheis.worriedB.sleepyC.offensiveD.anxious8.Wehavetochangethepublic'
sperceptionthatmoneyis.sightB.beliefC.interestD.pressure9.Theoddthingwasthathedidn'
trecognize.realB.wholeC.strangeD.same10.Hewastemptedbythehighsalaryofferedbythe.taughtB.keptC.attractedD.changed11.Thatperformancewaspretty.completelyB.veryC.beautifullyD.equally12.Theframeneedstobestrongenoughtosupportthe.bottomB.surfaceC.topD.structure13.Shecameacrossthreechildrensleepingundera.passedbyB.tookanoticeofC.wokeupD.foundbychance14."
Thereisnootherchoice,"
shesaidinaharsh.firmB.softC.deepD.unkind15.Ihavelittleinformationasregardsherfitnessforthe.aboutB.atC.withD.from
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。
WideWorldofRobots
Engineerswhobuildandprogramrobotshavefascinatingjobs.Theseresearcherstinker(修补)withmachinesinthelabandwritecomputersoftwaretocontrolthesedevices."
They'
rethebesttoysoutthere,"
saysHowieChosetatCarnegieMellonUniversityinPittsburgh.Chosetisarobotics,apersonwhodesigns,buildsorprogramsChosetwasakid,hewasinterestedinanythingthatmoved-cars,trains,animals.HeputmotorsonTinkertoycarstomakethemmove.Later,inhighschool,hebuiltmobilerobotssimilartosmalltocontinueworkingonrobots,hestudiedcomputerscienceincollege.ButwhenhegottograduateschoolattheCaliforniaInstituteofTechnologyinPasadena,Choset'
slabmateswereworkingonsomethingevencoolerthanremotelycontrolledcars:
roboticsnakes.Somerobotscanmoveonlyforward,backward,leftandright.Butsnakescantwist(扭曲)inmanydirectionsandtraveloveralotofdifferenttypesofterrain(地形)."
Snakesarefarmoreinterestingthanthecars,"
ChosethestartedworkingatCarnegieMellon,Chosetandhiscolleaguestherebegandevelopingtheirownsnakerobots.Choset'
steamprogrammedrobotstoperformthesamemovementsasrealsnakes,suchasslidingandinchingforward.Therobotsalsomovedinwaysthatsnakesusuallydon'
t,suchasrolling.Choset'
ssnakerobotscouldcrawl(爬行)throughthegrass,swiminapondandevenclimbaChosetwonderedifhissnakesmightbeusefulformedicineaswell.Forsomeheartsurgeries,thedoctorhastoopenapatient'
schest,cuttingthroughthebreastbone.Recoveringfromthesesurgeriescanbeverypainful.Whatifthedoctorcouldperformtheoperationbyinsteadmakingasmallholeinthebodyandsendinginathinroboticsnake?
ChosetteamedupwithMarcoZenati,aheartsurgeonnowatHarvardMedicalSchool,toinvestigatetheidea.ZenatipracticedusingtherobotonaplasticmodelofthechestandthentestedtherobotincompanycalledMedroboticsinBostonisnowadaptingthetechnologyforsurgeriesonafter15yearsofworkingwithhisteam'
screations,"
Istilldon'
tgetboredofwatchingthemotionofmyrobots,"
Choset.Chosetbegantobuildrobotsinhigh.RightB.WrongC.Notmentioned17.Snakerobotscouldmoveinonlyfour.RightB.WrongC.Notmentioned18.Chosetdidn'
tbegindevelopinghisownsnakerobotsuntilhestartedworkingatCarnegie.RightB.WrongC.Notmentioned19.Choset'
ssnakerobotscouldmakemoremovementsthantheonesothers.RightB.WrongC.Notmentioned20.Theapplicationofathinroboticsnakemakesheartsurgeriesless.RightB.WrongC.Notmentioned21.Zenatitestedtherobotonpeopleafterusingitin.RightB.WrongC.Notmentioned22.Therobotictechnologyforsurgeriesonpeoplehasbroughtahandsomeprofitto.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个选项中为指定段落每段选择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一个最佳选项。
Ecosystem
1.Theword"
ecosystem"
isshortforecological(生态的)system.Anecosystemiswherelivingcreaturesexpandwithinagivenarea.Youcansaythatanecosystemisthenaturalenvironmentwherebiologicalorganisms(生物)suchasplants,animalsandhumansco-existinthisworld.Sonaturallythatincludesyouandme.Yes,weareallmembersofanecosystem!
2.Therearedifferentkindsofecosystemsdependingonthetypeofsurfaceorenvironment.Mostarenaturallymadesuchastheoceanorlakeandthedesertorrainforest.Someareman-madeorartificialtoencourageco-habitation(兴居)betweenlivingandnon-livingthingsinamonitoredenvironment,suchasazooor.Plantsmakeupthebiggestgroupofbiologicalcreatureswithinanecosystem,andthat'
sbecausetheyarethenaturalfoodproducersforeveryone.Plantsraisedintheearthneedairandcollectsunlighttohelpthemgrow.Whentheygrow,theplantsanditsfruitsorflowerseventuallybecomeasourceoffoodtoanimals,microorganisms(微生物)andevenhumans,ofcourse.Foodisthenconvertedtoenergyfortherestofustofunction,andthishappensinanever-endingcycleuntilthelivingcreaturesdieandbreakupbackinthe.Ecosystemsarethebasisofsurvivalforalllivingthings.Wedependonplantsandanimalsforfood.Inorderforustoexist,weneedtogrowandcareaboutotherorganisms.Wealsoneedtocareforthenon-livingthingswithinourenvironmentlikeourairandwatersowecancontinuelivingasapopulation.Sinceplants,animalsandhumansareallofvariousspecies(物种),weallplayaroleinmaintainingthe.Topreserveourecosystems,weshouldstopusingtoomuchenergy,whichhappenswhenweconsumemorethanourshareofresources.Humansshouldnotdisturbthenaturalhabitat(栖息地)ofplantsandanimals,andallowthemtogrowhealthilyforthecycletocontinue.Toomanypeopleinahabitatcanmeandisplacement(搬迁):
imaginebeingthrownoutofyourhomebecausethereisnomorespaceforeveryone.Worse,overpopulationcanalsoruintheenvironmentandcausedestructionofexistingplantsandanimals.
A.Whatcanwedotohelpprotectecosystems?
B.Whataredifferenttypesofecosystems?
C.Whatisanecosystem?
D.Whatdestroysecosystems?
E.Howdoesanecosystemwork?
F.Whyareecosystemsimportant?
23.Paragraph224.Paragraph325.Paragraph426.Paragraph527.Inanecosystem,plants,animalsandhumanslivetogetherin.Plantsareessentialinanecosystembecausetootherlivingcreaturestheyare.Plants,animalsandhumansarealleffectivein.Toprotectourecosystemsweshouldnotusemorethan_________.
A.ourshareofresources
B.abiologicalcreature
C.agivenarea
D.themaintenanceoftheecosystem
E.thesourceoffood
F.variousspecies
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EnergyandPublicLands
TheUnitedStatesboastssubstantialenergyresources.Federallandsprovideagooddealof.energyproduction;
the.DepartmentoftheInteriormanagesfederalenergyleasing,bothonlandandontheoffshoreOuterContinentalShelf.Productionfromthesesourcesamountstonearly30percentoftotalannual.energy2000,32percentof.oil,35percentofnaturalgas,and37percentofcoalwereproducedfromfederallands,representing20,000producingoilandgasleasesand135producingcoalleases.Federallandsarealsoestimatedtocontainapproximately68percentofallundiscovered.oilreservesand74percentofundiscoverednaturalfromfederaloil,gas,andcoalleasingprovidesignificantreturnsto.taxpayersaswellasStategovernments.In1999,forexample,$553millioninoilandgasrevenueswerepaidtothe.Treasury,andnon-Indiancoalleasesaccountedforover$304millioninrevenues,ofwhich50percentwerepaidtoStategovernments.Publiclandsalsoplayacriticalroleinenergydelivery.Eachyear,federallandmanagersauthorizerightsofwayfortransmissionlines,railsystems,pipelines,andotherfacilitiesrelatedtoenergyproductionandenergyproductionfromfederallandslagsbehindconventionalenergyproduction,thoughtheamountisstillsignificant.Forexample,federalgeothermalresourcesproduceaboutbillionkilowatt-hoursofelectricityperyear,47percentofallelectricitygeneratedfrom.geothermalenergy.Thereare2,960windturbinesonpubliclandsinCaliforniaalone,producingelectricityforabout300,000people.Federalhydropowerfacilitiesproduceabout17percentofallhydropowerproducedintheUnitedofthegrowing.thirstforenergyandincreasingpublicuneasewithdependenceonforeignoilsources,pressureonthepubliclandstomeet.energydemandsisintensifying.Publiclandsareavailableforenergydevelopmentonlyaftertheyhavebeenevaluatedthroughthelanduseplanningprocess.Ifdevelopmentofenergyresourcesconflictswithmanagementoruseofotherresources,developmentrestrictionsorimpactmitigationmeasuresmaybeimposed,ormineralproductionmaybebannedaltogether.31.Whatisthemainideaofthispassage?
A.Publiclandsareoneofthemainsourcesof.Publiclandsshouldbedevelopedtoeaseenergy.Publiclandsplayanimportantroleinenergy.Publiclandsstorehugeenergyresources
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