中石油职英语2016版

2016年全国专业技术人员职称英语等级考试模拟试题

(理工类)

考试时间:120分钟考试总分:100分

第1部分:词汇选项(第1～15题,每题l分,共15分)

下面共有l5个句子,每个句子中均有1个词或短语划有底横线,请从每个句子后面所给的4个选项中选择l个与划线部分意义最相近的词或短语.答案一律涂在答题卡相应的位置上.

1Itisirritatingtobeforcedtolistentosuchsillyconversation.

AchillyBannoyingCaccessoryDfurtive

2ManyofnovelistCarsonMcGullers'charactersareisolated,disappointedpeople.

AsolitaryBgrumpyCfeebleDfrugal

3One-roomschoolhousescanstillbefoundinisolatedareasofNorthAmerica.

AbareBdeprivedCremoteDdeveloped

4Thebenzenemoleculecontainssixcarbonatomsjoinedtogetherintheformofasix-sidedring.

ArepresentedBconnectedCcontainedDincluded

5Theoldcarjoltedalongthecountryroadatasnail'space.

ArodeBdawdledChonkedDbounced

6LiteraryhistoriansbelieveEmilyDickinsonhadalonelyexistence,findingjoyonlyinherpoetry.

AfriendshipBhappinessCexpressionDinterest

7Justicesofthepeacehejurisdictionoverthetrialsofsomecivilsuitsandofcriminalcasesinvolvingminoroffenses.

AsupremacyBauthorityCguidanceDobedience

8Maineisjustlyfamous,foritsbeautifullakesandponds.

AonlyBrightfullyClegallyDsimply

9Insomelibrariesyoungpeoplecancheckouttenjuvenilehooksatonetime.

AadventureBlarge-printChardcoverDchildren's

10Coughsyrupsandcoldremediesthataremanufacturedwithalcoholwilllastmuchlongerthanthosepreparedwithwater.

AfloatBfinishCremaineffectiveDbeprescribed

11TheworksofWaltWhitmanhadalastingeffectonthedevelopmentofmodernAmericanpoetry.

AanenduringBanunknownCastartlingDafinal

12Notuntilhisplay"BeyondtheHorizon"wasproducedwagEugeneO'NeilllaudedastheforemostcreativeAmericanplaywright.

ApensatedBsecretlynamedCgivenpreferenceDpraised

13Aprominentadvocateofwomansuffrage.SusanB.AnthonylecturedthroughouttheUnitesStateorthecauseofwomen'srights.

AraisedmoneyBarrangedmeetingsCwrotearticlesDgespeeches

14HelenKeller'sachievementsasanauthorandlecturerwereaninspirationtomillions.

AeditorBdirectorCcorrespondentDspeaker

15Acorporationisabusinessanizationthatiormedtoactasasinglepersonandislegallyendowedwithparticularrightsandduties.

AbywordBbylawClaudablyDliberally

第2部分:阅读判断(第16～22题,每题l分,共7分)

阅读下面这篇短文,短文后列出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,请在答题卡上把A涂黑,如果该句提供的是错误信息,请在答题卡上把B涂黑,如果该句的信息在文章中没有提及,请在答题卡上把C涂黑.

DiningCustom

Everylandhasitsowndiningcustom,andtheUnitedStatesisnoexception.Americaneelthatthefirstruleofbeingapoliteguestistobeontime.Ifapersonisinvitedtodinnerat6:30,thehostessexpectshimtobethereat6:30ornotmorethanafewminutesafter.Be-causesheusuallydoesherowncooking,shetimesthemealsothatthecoffeeandmeatwillbeattheirbestatthetimesheaskstheguesttoe.Ifheislate,thefoodwillnotbesogood,andthehostesswillbedisappointed.Whentheguestcannoteontime,hecallshishostorhostessonthetelephone,givesthereason,andtellsatwhattimehethinkshecane.

Asguestscontinuetoarrive,themeninthegroupstandwhenawomanentersandremainstandinguntilshehaoundachair.Amanalwaysriseswhenheisbeingintroducedtoawoman.Awomandoesnotrisewhensheisbeingintroducedeithertoamanorawomanun-lessthewomaniucholder.

Whentheguestssitdownatadinnertable,itiscustomaryforthementohelptheladiesbypushingtheirchairsunderthem.

EvenanAmericanmaybeconfusedbythenumberofknives,forks,andspoonsbesidehisplatewhenhesitsdowntoaformaldinner.Theruleissimple,however,usethemintheorder

inwhichtheylie,beginningfromtheoutside.Orwatchthehostessanddowhatshedoes.Theallforkontheoutsideontheleftiorsalad,whichisoftenservedwiththesoup.Thespoonontheoutsideattherightiorsoup,andsoon.Sometimesthereisaseparatelittleknife,calledabutterspreader,onaallbread-and-butterplateattheleft.Asthebreadispassed,eachguestputshispieceonthebread-and-butterplate.

16Asacountryofimmigrants,theU.S.doesnotheitsowndiningcustoms.

ARightBWrongCNotmentioned

17Theguestisexpectedtoarriveontimebecausethecoffeeandmeatwillbeattheirbestatthetimeheisrequiredtoe.

ARightBWrongCNotmentioned

18Awomanusuallyriseswhensheisbeingintroducedtoanagedgentleman.

ARightBWrongCNotmentioned

19Atadinnertable,itiscustomaryforthementoarrangechairorladies.

ARightBWrongCNotmentioned

20AtformalAmericandinner,theknives,forks,andspoonsbesidetheplateareplacedinacertainorder.

ARightBWrongCNotmentioned

21Therightordertousetheknives,forksandspoonsataformaldinneriromthelefttotheright.

ARightBWrongCNotmentioned

22Ataformaldinner,breadisusuallyservedtogetherwithsaladandsoup.

ARightBWrongCNotmentioned

第3部分:概括大意与完成句子(第23～30题,每题l分,共8分)

阅读下面这篇短文,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2～5段每段选择1个正确的小标题,(2)第27～30题要求从所给的6个选项中选择4个正确选项,分别完成每个句子.请将答案涂在答题卡相应的位置上.

Paris

1Paris,thecapitalandthelargestcityofthecountry,isinnorthcentralFrance.TheParietropolitanareacontainsnearly20%ofthenation'spopulationandistheeconomic,cultural,andpoliticalcenterofFrance.TheFrenchgovernmentshehistoricallyforedthecityasthe

siteforalldecisionmaking,thuspowerfullyattractingnearlyallofthenation'sactivities.

2Parishasgrownsteadilysinceitwaschosenasthenationalcapitalinthelate10thcentury.WiththeintroductionoftheIndustrialRevolution,agreatnumberofpeoplemovedtothecityfromthecountryduringthel9thcentury.Themigrationwasespeciallystimulatedbytheconstructionofrailroads,whichprovidedeasyaccesstothecapital.AfterWorldWarIImoreandmoreimmigrantsarrived.

3Thecityisthecentralizedcontrolpointofmostnationalradioandtelevisionbroadcasting.Itisaplaceofpublicationofthemostprestigiousnewspapersandmagazinesandaninternationalbookpublishingcenter.Withmorethanl00museums,Parishastrulybeenoneofthegreatestconcentrationsofarttreasuresintheworld.TheLouvre,openedasamuseumin1793,isoneofthelargestmuseumsintheworld.

4Inthelatel980sabout4.1millionpupilsannuallyattendedabout47,000elementaryschools.Inaddition,about5.4millionstudentsattendedsome11,200secondaryschools.Approximatelyl.2millionstudentswereenrolledannuallyatuniversitiesandcollegesinFranceinthelatel980s.Frenchcentersoflearningheservedasacademicmodelsthroughouttheworld.

5ParisistheleadingindustrialcenterofFrance,withaboutonequarterofthenation'anufacturingconcentratedinthemetropolitanarea.IndustriesofconsumergoodshealwaysbeendrawntoParisbytheenormouarketofthebigpopulation,andmodern,high-technologyindustriesalsohebeenumeroussinceWorldWarII.Chiefmanufacturesaremachinery,automobiles,chemicalsandelectricalequipment.

2aragraph2________

24Paragraph3________

25Paragraph4________

26Paragraph5________

AHistoryofthecity

BIndustriesofthecity

CPopulationgrowth

DEducation

ECulturalcenter

FImmigration27Parishasinhistorybeenthecenterof________.

28Sincethe10thcentury,thepopulationofParis________.

29Manyvaluableworksofart________.

30ParisisnotonlythecenterofeducationofFrance,butalsothecenter________.

AcanbefoundinParis

Bthemajoreventsofthenation

Cofthecountry'sindustries

Dalotofcinemasandtheatres

Ehasbeengrowingsteadily

Fhasbeendecreasingrapidly

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,每题后面有4个选项.请仔细阅读短文并根据短文回答其后面的问题,从4个选项中选择l个最佳答案涂在答题卡相应的位置上.

第一篇CulturalCode

Everycultureattemptstocreatea"universeofdiscourse"foritembers.awayinwhichpeoplecaninterprettheirexperienceandconveyittooneanother.Withoutamonsystemofcodifyingsensations,lifewouldbeabsurdandalleffortstosharemeaningsdoomedtofailure.Thisuniverseofdiscourseoneofthemostpreciousofallculturallegaciesis

tranittedtoeachgenerationinpartconsciouslyandinpartunconsciously.Parentsandteachersgiveexplicitinstructioninitbypraisingorcriticizingcertainwaysofdressing,ofthinking,ofgesturing,ofrespondingtotheactsofothers.Butthemostsignificantaspectsofanyculturalcodemaybeconveyedimplicitly,notbyruleorlessonbutthroughmodelingbehior.Thechildissurroundedbyotherswho,throughthemereconsistencyoftheiractionsaalesandfemales,mothersandfathers,salesclerksandpolicemen,displaywhatisappropriatebehior.Thusthegrammarofanycultureissentandreceivedlargelyunconsciously,makingone'sownculturalassumptionsandbiasesdifficulttorecognize.Theyseemsoobviouslyrightthattheyrequirenoexplanation.

InTheOpenandClosedMind,MiltonRokeachposestheproblemofculturalunderstandinginitssimplestform,butonethatcanreadilydemonstratetheplicationofmunicationbetweencultures.Itiscalledthe"DennyDoodlebugProblem".Readersaregivenalltherulesthatgovernthisculture:DennyisananimalthatalwayacesNorth,andcanmoveonlybyjumping,hecanjumplargedistancesoralldistances,butcanchangedirectiononlyafterjumpingfourtimesIanydirection,hecanjumpNorth,South,EastorWest,butnotdiagonally.UponconcludingajumpmasterplacessomefoodthreefeetdirectlyWestofhim.Surveyingthesituation,Dennyconcludeshemustjumpfourtimestoreachthefood.Nomoteorless.Andheisright.Allthereaderhastodoistoexplainthecircumstancesthatmakehisconclusioncorrect.

Thelargemajorityofpeoplewhoattemptthisproblemfailtosolveit,despitethefactthattheyaregivenalltherulesthatcontrolbehiorinthisculture.IfthereisdifficultyingettinginsidethesimplisticworldofDennyDoodlebugwheretheculturalcodehasalreadybeenbrokenandhandedtousimaginetheplexityofprehendingbehiorinsocietieswhosecodeshetoyetbeendeciphered.Andwhereeventhosewhoobeythesecodesareonlyvaguelyawareandcanrarelydescribetheunderlyingsourcesoftheirownactions.

31Weacquirethegreaterpartofourculturalcodesby________.

Acreatingauniverseofdiscourse

Bimitatingthebehiorofothers,especiallythoseofthepreviousgeneration

Csharingthesameexperienceswithotherpeople

Dtakinginthevariousinformationwe'regivenwithnodiscrimination

32Whatdoes"thegrammarofanyculture"refertointhefirstparagraph________

AThegrammaticalrulesinthelanguageusedbythelargestpopulationinaculture.

BRulesinaculturethatcanbemodeledonbyanotherculture.

CAnyrulesthatpeopleinaculturereceivethroughouthislifetime.

DRulesandcodesthatshapeone'sculturalperspectiveandbehior.

33ByreadingTheOpenandClosedMind,wemay________.

AfindawayofsolvingtheDennyDoodlebugproblem

Brealizehowlittleweknowabouttheplexityofhumanbehior

Cbringtolightcodesofsomesocietieswhichwedidn'tknowbefore

Dbeawareofthedifficultiesofmunicationsbetweendifferentcultures

34Itcanbeinferredfromthepassagethat________.

Ainsomesocieties,people'sbehiorsarenotgovernedbyculturalcodes

Btherearestillsocietieswhoseculturalcodesstillremainamysterytous

Concepeopleacceptaculturalcode,they'llheafullunderstandingoftheirbehior

DTheOpenandClosedMindexertsgreatimpactonpeople'sbehior

35WhichoneofthefollowingstatementsaboutculturalcodeisTRUE________

APeopleinthesamesocietymaybegovernedbydifferentculturalcodes.

BCulturalcodesarepassedonfromonegenerationtoanothereitherinwrittenformorinoralformorinboth.

CCulturalcodesindifferentcultureaydiffersharplyfromoneanother.

DTheinfluenceofculturalcodesonanindividualmaydecreaseashebeesolder.

第二篇ExpertsCallforLocalandRegionalControlofSiteorRadioactiveWaste

ThewithdrawalofNevada'sYuccaMountainasapotentialnuclearwasterepositoryhasreopenedthedebateoverhowandwheretodisposeofspentnuclearfuelandhigh-levelnuclearwaste.InanarticleintheJuly10issueofScience,UniversityofMichigangeologistRodneyEwingandPrincetonUniversitynuclearphysicistFrankvonHippelarguethat,althoughfederalagenciesshouldsetstandardsandissuelicenseortheapprovalofnuclearfacilities,localmunitiesandstatesshouldhethefinalapprovalonthesitingofthesefacilities.Theauthorsproposethedevelopmentofmultiplesitesthatwouldservicetheregionswherenuclearreactorsarelocated.

"Themaingoal..,shouldbetoprovidetheUnitedStateswithmultiplealternativesandsubstantialpublicinvolvementinanopensitinganddesignprocessthatrequiresacceptancebyhostmunitiesandstates,"theauthorswrite.

EwingandvonHippelalsoanalyzethereasonswhyYuccaMountain,selectedbyCongressin1987astheonlysitetobeinvestigatedforlong-termnuclearwastedisposal,finallywasshelvedaftermorethanthreedecadesofoftencontroversialdebate.Thereasonsincludethesite'sgeologicalproblems,managementproblems,importantchangesintheEnvironmentalProtectionAgency'sstandard,unreliablefundingandthefailuretoinvolvelocalmunitiesinthedecision-makingprocess.

Goingforward,effortsshouldbedirectedatlocatingstoragefacilitiesinthenation'snortheastern,southeastern,midwesternandwesternregions,andstateswithinagivenregionshouldberesponsiblefordevelopingsolutionsthatsuittheirparticularcircumstances.Transportationofnuclearwasteoverlongdistances,whichwasaconcernwiththeYuccaMountainsite,wouldbelessofaproblembecausetemporarystorageorgeologicaldisposalsitescouldbelocatedclosertoreactors.

"ThisregionalapproachwouldbesimilartothecurrentapproachinEurope,wherespentnuclearfuelandhigh-levelnuclearwastefromabout150reactorsandreprocessingplantsistobemovedtoanumberofgeologicalrepositoriesinarietyofrocktypes,"saidRodneyEwing,whohaswrittenextensivelyabouttheimpactofnuclearwastemanagementontheenvironmentandwhohasanalyzedsafetyassesentcriteriaforthecontroversialYuccaMountainnuclearwasterepository.

36.Whichofthefollowingwordscanbestsubstitutetheword"withdrawal"inthefirstparagraph

ARetirement,

BCanceling.

CReplaced.

DDisposal.

37.AccordingtoRodneyEwingandFrandvonHippel,wheretolocatenuclearfacilities

Ashouldbeapprovedbythefederalgovernment.

Bshouldbeapprovedbylocalpeopleandstates.

CshouldbeapprovedbyCongress.

Disnotanimportantissue.

38.WhatisNOTtrueaboutthe1987decisionbyCongressconcerningsitingofnuclearwastedisposal

AYuccaMountainwasselectedastheonlysiteforanuclearwasterepository.

BTheselectionofYuccaMountainfornuclearwastedisposalcausedmuchcontroversy.

CThedecisionbyCongresswasputasideduetoanumberofproblems.

DThedecisionbyCongresswasacceptedbylocalmunities.

39.Whatdoestheauthoroftheessayinthefourthparagraphwanttosay

AEffortsshouldbemadetosolvetheproblemsoftransportationofnuclearwasteoverlongdistance.

BEffortsshouldbemadetodevelopaanynucleardisposalsitesintheUSaspossible.

CEffortsshouldbemadetodevelopnucleardisposalsitestosuitthecircumstancesoftheregion.

DEffortsshouldbemadetobuildaanytemporarynucleardisposalsitesaspossible.

40.Whatieantby"regionalapproach"aentionedinthelastparagraph

AWastedisposalsitesarelocatedclosetoreactorsandinplacessuitablefortheregionalcircumstances.

BGeologicalrepositoriesarelocatedinarietyofrocktypes.

CSpentnuclearfuelandhigh-levelnuclearwasteiovedtodevelopingcountries.

DWastedisposalsitesarelocatedfarawayfromreactors.

第三篇PlantGas

Scientistshebeenstudyingnaturalsourcesofmethanefordecadesbuthadn'tregardedplantsasaproducer,notesFrankKeppler,ageochemistattheMaxPlanckInstituteforNuclearPhysicsinHeidelberg,Germany.NowKepplerandhiscolleagueindthatplants,fromgrassestotrees,mayalsobesourcesofthegreenhousegas.Thisisreallysurprising.becausemostscientistsassumedthatmethaneproductionrequiresanoxygen-freeenvironment.

Previously,researchershadthoughtthatitwasimpossibleforplantstomakesignificantamountsofthegas.Theyhadassumedthatmicrobesneedtobeinenvironmentswithoutoxygentoproducemethane.Methaneisagreenhousegas,likecarbondioxide.GasessuchaethaneandcarbondioxidetrapheatinEarth'satmosphereandcontributetoglobalwarming.

Initsexperiments.Keppler'steamusedsealedchambersthatcontainedthesameconcentrationofoxygenthatEarth'satmospherehas.TheymeasuredtheamountsofmethanethatWerereleasedbybothlivingplantsanddriedplantmaterial,suchaallenlees.

Withthedriedplants,theresearcherstookmeasurementattemperaturesrangingfrom30degreesCelsiusto70degreesC.At30degreesC.theyfound,agramofdriedplantmaterialreleasedupto3nanogramsofmethaneperhour.(Onenanogramisabillionthofagram.)Withevery10-degreeriseintemperature,theamountofmethanereleasedeachhourroughlydoubled.

Livingplantsgrowingattheirnormaltemperaturesreleasedauchas370nanogramsofmethanepergramofplanttissueperhour.Methaneemissionstripledwhenlivinganddeadplantwasexposedtosunlight.

.Becausetherewasplentyofoxygenailable,it'sunlikelythatthetypesofbacteriathatnormallymakemethanewereinvolved.Experimentsonplantsthatweregrowninwaterratherthansoilalsoresumedinmethaneemissions.That'sanotherstrongsignthatthegascamefromtheplantsandnotsoilmicrobes.

Thenewfindingisan"interestingobservation,"saysJenniferY.King,abiogeochemistryattheUniversityofMinnesotainSt.Paul.Becausesometypesofsoilmicrobesconsumemethane,theymaypreventplant-producedmethanefromreachingtheatmosphere.Fieldtestswillbeneededtoassesstheplant'sinfluence,shenotes.

41.Whatwasscientists'understandingofmethane

AItwasproducedfromplants.

BItwasnotagreenhousegas.

CItwasproducedinoxygen-freeenvironments.

DIttraporeheatthananyothergreenhousegas

42.Totestwhetherplantsareasourceofmethane,thescientistscreated

Aaoxygen-freeenvironment.

BanenvironmentwiththesameconcentrationofoxygenastheEarthhas.

Cacarbondioxide-freeenvironment

Danenvironmentfilledwiththegreenhousegas.

43.Whichstatementistrueofthemethaneemissionsofplantsintheexperiment！

AThelowerthetemperature,thehighertheamountofmethaneemissions.

BLivingplantsreleaselesethanethandriedplantsatthesametemperature.

CWhenexposedtosunlight,plantsstopreleasingmethane.

DThehigherthetemperature,thegreatertheamountofmethaneemissions.

44.whichofthefollowingaboutmethaneisNotmentionedinthepassage

APlantsgrowinginsoilreleasemethane.BPlantsgr0winginwaterreleasemethane.

CSoilmicrobesConsumemethane.DMicrobesinplantsproducemethane.

45.Whatisthebeneficialpointofsomemicrobesconsumingplant-producedmethane

AMethanebeeslesspoisonous.BMethaneisturnedintoafertilizer.

CLesethanereachestheatmosphere.DAirbeescleaner.

第5部分:补全短文(第46—50题,每题2分,共10分)

阅读下面的短文,文章中有5处空白,文章后面有6组文字,请根据文章的内容选择5组文字,将其分别放回文章原有位置,以恢复文章原貌.请将答案涂在答题卡相应的位置上.

TheBuildingofthePyramids

Theoldeststonebuildingsintheworldarethepyramids.____46____ThereareovereightyofthemscatteredalongthebanksoftheNile,someofwhicharedifferentinshapefromthetruepyramids.Themostfamousofthesearethe"Step"pyramidandthe"Bent"pyramid.

Someofthepyramidsstilllookmuchthesameastheymusthedonewhentheywerebuiltthousandsofyearsago.Mostofthedamagesufferedbytheothershasbeenatthehandsofmenwhowerelookingfortreasureor,moreoften,forstonetouseinmodernbuildings.

____47____Thesearegoodreasonswhytheycanstillbeseentoday,butperhapsthemostimportantisthattheywereplannedtolastforever.

____48____However,therearenowritingsorpicturestoshowushowtheEgyptiansplannedorbuiltthepyramidsthemselves.____49____Nevertheless,byexaminingtheactualpyramidsandvarioustoolswhichhebeenfound,archaeologistsheformedafairlyclearpictureofthem.

Onethingiscertain:theremusthebeenmonthsofcarefulplanningbeforetheycouldbegintobuild.____50____Youmaythinkthiswouldhebeeneasywithmilesandmilesofemptydesertaround,butapyramidcouldnotbebuiltjustanywhere.Certainruleshadtobefollowed,andcertainproblemshadtobeovere.

AThedryclimateofEgypthashelpedtopreservethepyramids,andtheirveryshapehemadethemlesslikelytofallintoruin.

BItispracticallycertainthatplansweremadeforthebuildingofthepyramidsbecausetheplansofotherlargeworkshefortunatelybeenpreserved.

CThefirstthingtheyhadtodowastochooseasuitableplace.

DConsequently,weareonlyabletoguessatthemethodsused.

EManypeoplewerekilledwhilebuildingthepyramids.

FTheyhestoodfornearly5,000years,anditseemslikelythattheywillcontinuetostandforthousandsofyearsyet.

第6部分:完形填空(第51～65题,每题l分,共15分)

阅读下面的短文,文中有1s处空白,每处空白给出4个选项,请根据短文的内容从4个选项中选择l个最佳答案,涂在答题卡相应的位置上.

SeeingredMeansDangerAhead

Thecolorredoftenmeansdanger--andbypayingattention,51canbeprevented.Atrailroadcrossings,flashingredlightswarncarstostayback.Aredlightatatrafficintersectiontellscarstostop,so52don'trunintoothercars.

Inthefuture,thecolorredalsomayhelppreventdanger53constructionsites.Thankstonewworkbyengineers,bridgesupports-orotherkindsofmaterials—couldonedaycontainacolor-changingmaterial.Itwillturnred54astructurecollapsesorfalls55Atinymoleculemaymakeabigdifferenceinfuturewarningsystems.

Apolymer56acolor-changingmoleculecalledamechanophoreturnsredsecondsbeforeitsnaps.Thetechnologymayonedayallowdamagetomaterialsorstructurestobeeasily57.

Thesecretbehindthecolor-changingmaterialisaparticulartypeofmolecule.Amoleculeisagroupofatomsheldtogetherby58bonds.Moleculeseinallshapesandsizes,andmakeup59youcansee,touchorfeel.Howamoleculebehesdependsonwhatkindsofatomsitcontains,andhowthey'reheldtogether.

Whenapolymercontainingacolor-changingmoleculecalledamechanophoreisabouttobreaks,itproducesacolor.Whenapolymerwithmechanophoremoleculesbees"injured"or60,oneofthemechanophorebondsbreaksandthematerialturnsred."It'sareallysimpledetectionmethod,"saysNancySottos,oneofthescientistswhoworkedontheproject."We're61upthisonebond,anditchangescolor."Sottosandherteamtestedthecolor-changingpolymersintheirlab.Thetest62provedencouraging.

Thereisawaytogetridoftheredcolor:63.Whenabrightlightisshoneonthemechanophore,thebrokenbondiixed-andtheredcolordisappears.This"self-healing"maybeaproblemforengineers.Theyneedtousethecolor-changerinbigconstructionprojectsthatwillbe64,insunlight.Andsunlightwillmakethemechanophore'swarningsystemuseless.

Sottosandherfellowscientistsstillhe65worktodobeforethecolor-changingmoleculescanbeusedoutsidethelab.

51.AmeasuresBaccidentsCactionsDcollapses

52.AtheyBitCsomeDmost

53.AwithBoverCatDin

54.AbeforeBafterConceDwhile

55.AtogetherBbehindCdownDapart

56.AcontactingBconductingCcontainingDconsidering

57.AcontrolledBspottedCrepairedDchanged

58.AtechnicalBelectronicCphysicalDchemical

59.AeverythingBsomethingCnothingDanything

60.AweakBstrongCtoughDsoft

61.AusingBopeningCturningDfinishing

62.AlawsBtheoriesCtoolsDresults

63.AairBelectricityClightDsound

64.AasideBbesideCinsideDoutside

65.AapartofBapairofCapieceofDalotof

2016年全国专业技术人员职称英语等级考试模拟试题(理工类)

参

1B2A3B5D6B7B8B9D10C11A12D13D14D15B16B17A18B19C20A21B22C23C24E25D26B27B28E29A30C31B32D33D34B35C36B37B38D390A412B43D44D456F47A48B49D50C51B52A53C54A55D56C57B58D59A60A61B62D63C64D65D