职称英语理工类C级考试真题及答案Word格式.docx

职称英语理工类C级考试真题及答案Word格式.docx

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3、Thatperformancewas 

pretty 

impressive.

AveryBcompletelyCbeautifullyDequally

4、Igrabbedhisarmandmadehimturntolookatme.

AthrewBbrokeCstretchedDseized

5、Theframeneedstobestrongenoughtosupporttheengine.

AbottomBstructureCsurfaceDtop

6、Wefound 

shelter 

fromtherainunderthetrees.

AdefenseBstandingCprotectionDroom

7、”Thereisnootherchoice”,shesaidina 

harsh 

voice.

AunkindBfirmCsoftDdeep

8、Trafficreachesits 

rushhour 

between8:

00and9:

00inthemorning.

AborderBgoalClevelDpeak

9、Wehavetochangethepublic'

s 

perception 

thatmoneyiseverything.

AsightBinterestCbeliefDpressure

10、Thiswasanunexceptionally 

brutal 

attack.

AopenBcruelCsuddenDdirect

11、She 

cameacross 

threechildrensleepingunderabridge.

ApassedbyBtookanoticeofCwokeupDfoundbychance

12、Itseemed 

incredible 

thathehadbeenthereaweekalready.

ArightBobviousCunbelievableDunclear

13、Hewas 

tempted 

bythehighsalaryofferedbythecompany.

AattractedBtaughtCkeptDchanged

14、Shegets 

aggressive 

whensheisdrunk.

AworriedBoffensiveCsleepyDanxious

15、Ihavelittleinformation 

asregards 

herfitnessforthepost.

AatBwithCaboutDfrom

2、阅读判断（第16-22题，每题1分，共7分）

WideWorldofRobots

Engineerswhobuildandprogramrobotshavefascinatingjobs.Theseresearcherstinker（修补）withmachinesinthelabandwritecomputersoftwaretocontrolthesedevices.“They’rethebesttoysoutthere,”saysHowieChosetatCarnegieMellonUniversityinPittsburgh.Chosetisaroboticist,apersonwhodesigns,buildsorprogramsrobots.

WhenChosetwasakid,hewasinterestedinanythingthatmoved—cars,trains,animals.HeputmotorsonTinkertoycarstomakethemmove.Later,inhighschool,hebuiltmobilerobotssimilartosmallcars.

Hopingtocontinueworkingonrobots,hestudiedcomputerscienceincollege.ButwhenhegottograduateschoolattheCaliforniaInstituteofTechnologyinPasadena,Choset’slabmateswereworkingonsomethingevencoolerthanremotelycontrolledcars：

roboticsnakes.Somerobotscanmoveonlyforward,backward,leftandright.Butsnakescantwist（扭曲）inmanydirectionsandtraveloveralotofdifferenttypesofterrain（地形）.“Snakesarefarmoreinterestingthanthecars,”Chosetconcluded.

AfterhestartedworkingatCarnegieMellon,Chosetandhiscolleaguestherebegandevelopingtheirownsnakerobots.Choset’steamprogrammedrobotstoperformthesamemovementsasrealsnakes,suchasslidingandinchingforward.Therobotsaisomovedinwaysthatsnakesusuallydon'

t,suchasroiling.Choset’ssnakerobotscouldcrawl（爬行）throughthegrass,swiminapondandevenclimbaflagpole.

ButChosetwonderedifhissnakesmightbeusefulformedicineaswell.Forsomeheartsurgeries,thedoctorhastoopenapatient’schest,cuttingthroughthebreastbone.Recoveringfromthesesurgeriescanbeverypainful.Whatifthedoctorcouldperformtheoperationbyinsteadmakingasmallholeinthebodyandsendinginathinroboticsnake?

ChosetteamedupwithMarcoZenati,aheartsurgeonnowatHarvardMedicalSchool,toinvestigatetheidea.Zenatipracticedusingtherobotonaplasticmodelofthechestandthentestedtherobotinpigs.

AcompanycalledMedroboticsinBostonisnowadaptingthetechnologyforsurgeriesonpeople.

Evenafter15yearsofworkingwithhisteam'

screations,“Istilldon'

tgetboredofwatchingthemotionofmyrobots,"

Chosetsays.

16Chosetbegantobuildrobotsinhighschool.

ARight　BWrong　CNotmentioned

17Snakerobotscouldmoveinonlyfourdirections.

18Chosetdidn’tbegindevelopinghisownsnakerobotsuntilhestartedworkingatCarnegieMellon,

19Choset’ssnakerobotscouldmakemoremovementsthantheonesothersdeveloped.

20Theapplicationofathinroboticsnakemakesheartsurgeriesiesstime-consuming.

21Zenatitestedtherobotonpeopleafterusingitinpigs.

22TherobotictechnologyforsurgeriesonpeoplehasbroughtahandsomeprofittoMedrobotics.

3、概括大意与完成句子（第23-30题，每题1分，共8分）

Ecosystem

1Theword“ecosystem”isshortforecological（生态的）system.Anecosystemiswherelivingcreaturesexpandwithinagivenarea.Youcansaythatanecosystemisthenaturalenvironmentwherebiologicalorganisms（生物）suchasplants,animalsandhumansco-existinthisworld.Sonaturallythatincludesyouandme.Yes,weareallmembersofanecosystem!

2Therearedifferentkindsofecosystemsdependingonthetypeofsurfaceorenvironment.Mostarenaturallymadesuchastheoceanorlakeandthedesertorrainforest.Someareman-madeorartificialtoencourageco-habitation（共居）betweenlivingandnon-livingthingsinamonitoredenvironment,suchasazooorgarden.

3Plantsmakeupthebiggestgroupofbiologicalcreatureswithinanecosystem,andthat’sbecausetheyarethenaturalfoodproducersforeveryone.Plantsraisedintheearthneedairandcollectsunlighttohelpthemgrow.Whentheygrow,theplantsandItsfruitsorflowerseventuallybecomeasourceoffoodtoanimals,microorganisms（微生物）andevenhumans,ofcourse.Foodisthenconvertedtoenergyfortherestofustofunction,andthishappensinanever-endingcycleuntilthelivingcreaturesdieandbreakupbackintheearth.

4Ecosystemsarethebasisofsurvivalforalllivingthings.Wedependonplantsandanimalsforfood.Inorderforustoexist,weneedtogrowandcareaboutotherorganisms.Wealsoneedtocareforthenon-livingthingswithinourenvironmentlikeourairandwatersowecancontinuelivingasapopulation.Sinceplants,animalsandhumansareallofvariousspecies（物种）,weallplayaroleinmaintainingtheecosystem.

5Topreserveourecosystems,weshouldstopusingtoomuchenergy,whichhappenswhenweconsumemorethanourshareofresources.Humansshouldnotdisturbthenaturalhabitat（栖息地）ofplantsandanimals,andallowthemtogrowhealthilyforthecycletocontinue.Toomanypeopleinahabitatcanmeandisplacement（搬迁）:

imaginebeingthrownoutofyourhomebecausethereisnomorespaceforeveryone.Worse,overpopulationcanalsoruintheenvironmentandcausedestructionofexistingplantsandanimals.

23Paragraph2 

24Paragraph3 

25Paragraph4 

26Paragraph5 

AWhatisanecosystem?

BHowdoesanecosystemwork?

CWhyareecosystemsimportant?

DWhataredifferenttypesofecosystems?

EWhatcanwedotohelpprotectecosystems?

FWhatdestroysecosystems?

27inanecosystem,plants,animalsandhumanslivetogetherin 

28Plantsareessentialinanecosystembecausetootherlivingcreaturestheyare 

29Plants,animalsandhumansarealleffectivein 

30Toprotectourecosystemsweshouldnotusemorethan 

Aagivenarea

Bthesourceoffood

Cvariousspecies

Dabiologicalcreature

Eourshareofresources

Fthemaintenanceoftheecosystem

4、阅读理解（第31-45题，每题3分，共46分）

第一篇

WhenOurEyesServeOurStomach

Oursensesaren'

tjustdeliveringastrictviewofwhat’sgoingonintheworld;

they’reaffectedbywhat’sgoingoninourheads.Anewstudyfindsthathungrypeopleseefood-relatedwordsmoreclearlythanpeoplewho’vejusteaten.

Psychologistshaveknownfordecadesthatwhat’sgoingoninsideourheadsaffectsoursenses.Forexample,poorerchildrenthinkcoinsarelargerthantheyare,andhungrypeoplethinkpicturesoffoodarebrighter.RemiRadelofUniversityofNiceSophia-Antipolis,France,wantedtoinvestigatehowthishappens.Doesithappenrightawayasthebrainreceivessignalsfromtheeyesoralittlelaterasthebrain’shigh-levelthinkingprocessesgetinvolved?

Radelrecruited42studentswithanormalbodymass（质量）index.Onthedayofhisorhertest,eachstudentwastoldtoarriveatthelabatnoonafterthreeorfourhoursofnoteating.Thentheyweretoldtherewasadelay.Someweretoldtocomebackin10minutes;

othersweregivenanhourtogetlunchfirst.Sohalfthestudentswerehungrywhentheydidtheexperimentandtheotherhalfhadjusteaten.

Fortheexperiment,theparticipantlookedatacomputerscreen.Onebyone,80wordsflashedonthescreenforabout1/300thofasecondeach.Theyflashedatsosmallasizethatthestudentscouldonlyconsciouslyperceive.Aquarterofthewordswerefood-related.Aftereachword,eachpersonwasaskedhowbrightthewordwasandaskedtochoosewhichoftwowordsthey’dseen—-afood-relatedwordlikecakeoraneutral（中性的）wordlikeboat,Eachwordappearedtoobrieflyfortheparticipanttoreallyreadit.

Hungrypeoplesawthefood-relatedwordsasbrighterandwerebetteratidentifyingfood-relatedwords.Becausethewordappearedtooquicklyforthemtobereliablyseen,thismeansthatthedifferenceisinperception,notinthinkingprocesses，Radelsays.

“Thisissomethinggreattome.Humanscanreallyperceivewhattheyneedorwhattheystrive（奋斗）for.Fromtheexperiment,Iknowthatourbraincanreallybeatthedisposal（处理）ofourmotives（动机）andneeds,”Radelsays.

31“Poorerchildren”and“hungrypeople”arementionedinParagraph2toshow

Atheyhavesharpersensesthanothers.

Bthey