2015年职称英语《理工类C级》真题及答案

最好口碑最强师资最高通过率联硕教育：年职称英语《理工类C级》真题及答案词汇选项下面每个句子中均有1个词或短语划有下划线，请为每处划线部分确定1个意义最为接近的选项。(第1-15题，每题1分，共15分)1.Theweatherlastsummerwasawful.A.badB.fairC.dryD.hot【答案】A2.Thelawcarriesapenaltyofuptothreeyearsinprison.A.messageB.guiltC.obligationD.punishment【答案】D3.MypianoplayinghasimprovedsignificantlysinceIhadanewteacher.A.definitelyB.generallyC.certainlyD.greatly【答案】D4.Thereisaneedforradicalchangesineducation.A.revolutionaryB.long-termC.short-term最好口碑最强师资最高通过率联硕教育：【答案】A5.ItfrustratesmethatI'mnotabletoputanyofmyideasintopractice.A.discouragesB.showsC.surprisesD.frightens【答案】A6.IrealizedtomyhorrorthatIhadforgottenthepresent.A.limitB.fearC.powerD.fool【答案】B7.Hetriedtoassemblehisthoughts.A.gatherB.clearC.shareD.spare【答案】A8.【题干】IamgoingasafavortoAnnbecauseIhaveto.【选项】A.partnerB.driveC.guide最好口碑最强师资最高通过率联硕教育：【答案】D9.Thedoctorsdidnotrevealthetruthtohim.A.hideB.handleC.discloseD.establish【答案】C10.Railwaysarethemostimportantmodeoftransportfortheeconomy.A.wayB.factorC.objectiveD.source【答案】A11.Hesaidsomeharshwordsabouthisbrother.A.properB.unkindC.normalD.unclear【答案】B12.Underthetermsofthecontract,youmustgive3months'noticebeforeyouleave.A.subjectsB.expressionsC.wordsD.rules最好口碑最强师资最高通过率联硕教育：【答案】D13.Don'ttempthievesbyleavingvaluablesclearlyvisible.A.alarmB.catchC.spotD.attract【答案】D14.Whendidyoufirstencounterthesedifficulties?A.createB.presentC.experienceD.resolve【答案】C15.Weneedtoidentifythepotentialproblems.A.possibleB.mainC.immediateD.common【答案】A阅读判断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作出判断：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。(第16-22题，每题1分，共7分)ADHDLinkedtoAirPollutantsChildrenhaveanincreasedofattentionproblems,seenasearlyasgradeschool.Iftheirnosesinhaled(吸入)acertaintypeofairpollutionwhentheywerepregnant.That'sthefindingofanewstudy.Releasedwhenthingsaren'tburnedcompletely,thispollutionisknownaspolycyclicaromatichydrocarbons(多环芳烃),orPAHs.ThebiggestsourcesofthesePAHs:theburningoffossilfuels,woodandtrash.最好口碑最强师资最高通过率联硕教育：(排放)PAHsintotheairandlungs,Perera'steamfocusedonnonsmokers.Theresearcherswantedtoprobe(探查)othersourcesofPAHs,onesthat'swouldhavebeenhardforanindividualtoavoid.Theteamstartedbytestingthebloodofeachwomanduringpregnancy.ThereasonAnyPAHsinawoman'sbloodwouldalsobeavailabletothebabyinherwomb.Nineyearslater,theresearchersinvestigatedsignsofattentionproblemsinthosechildren,nowage9.Theyaskedeachchild'smotheraseriesofquestions.Theseincludedwhateverherchildhadproblemsdoingthingsthatneededsustained(长期的)mentaleffort,suchashomeworkorgameswithfriends.Thescientistsalsoaskedifthekidshadtroublefollowinginstructionsormadefrequent,carelessmistakes.AllofthesecanbesymptomsofadisordercalledAttentionDeficitHyperactivityDisorder(注意缺陷多动障碍),orADHD.AboutoneinU.S.childrenhasADHD.Amongthewomenstudied,trafficandhomeheatingweretheprimarysourcesofairpollutionexposure,Pereraandherteamsuspect.SomeofthesewomenhadlowlevelsofPAHsintheirblood.Othershadhighlevels.Thosewithhighlevelswerefivetimesaslikelytohavechildrenwhoshowedattentionproblemsbyage9.ThenewfindingswerepublishedNovember5inthejournalPLOSONE.16.PereraandherteamchosenonsmokingpregnantwomenalloverAmerica.A.RightB.WrongC.Notmentioned【答案】B17.ThemainpurposeoftheresearchwastofindouthowexposuretoPAHsplayedaroleinharmingthesubjects'physicalhealth.A.RightB.WrongC.Notmentioned【答案】B18.NonsmokingmotherswereselectedbecausetheeffectofsmokingonPAHswasunclear.A.Right最好口碑最强师资最高通过率联硕教育：【答案】B19.Thebloodofeachwomanwastestedonceamonthduringpregnancy.A.RightB.WrongC.Notmentioned【答案】C20.KidswithADHDcommonlyfailinschool.A.RightB.WrongC.Notmentioned【答案】C21.ThewomenwithhighlevelsofPAHsintheirbloodweremorelikelytohavekidswithADHD.A.RightB.WrongC.Notmentioned【答案】A22.TrafficandhomeheatingwereconsideredtobethebiggestsourcesofPAHsforthesubjectsintheresearch.A.RightB.WrongC.Notmentioned【答案】A概括大意与完成句子最好口碑最强师资最高通过率联硕教育：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。(第23-30题，每题1分，共8分)1)NewresearchpublishedtodayinthejournalNatureCommunications,hasdemonstratedhowglasscanbemanipulatedtocreateamaterialthatwillallowcomputerstotransferinformationusinglight.Thisdevelopmentcouldsignificantlyincreasecomputerprocessingspeedsandpowerinthefuture.2)TheresearchbytheUniversityofSurrey,incollaborationwiththeUniversityofCambridgeandtheUniversityofSouthampton,hasfounditispossibletochangetheelectronicpropertiesofamorphouschalcogenides(非晶硫),aglassmaterialintegraltodatatechnologiessuchasCDsandDVDs.Byusingatechniquecallediondoping(离子掺杂),theteamofresearchershavediscoveredamaterialthatcoulduselighttobringtogetherdifferentcomputingfunctionsintoonecomponent,leading