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时间:2021-01-26
《职称英语考试理工类B级试题新编.docx》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、职称英语考试理工类B级试题新编资料仅供参考全国职称英语等级考试理工类(B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个词或短语划有横线,请为每处划线部分确定1个意义最为接近的选项。1Wouldyoupleasecallmyhusbandassoonaspossible?AvisitBphoneCconsultDinvite2Wehadalongconversationaboutherparents.ACspeechBquestiontalkDdebate3Thechairmanprop
2、osedthatwestopthemeeting.AstatedBannouncedCdemandedDsuggested4Obviouslythesepeoplecanbereliedoninacrisis.AlivedonBdependedonCbelievedinDjoinedin资料仅供参考5ThereisalwaysexcitementattheOlympicGameswhenanathletebreaksarecord.AbeatsBmaintainsCmatchesDtries6Allthep
3、upilsseemtobeverycheerful.AhappyBhealthyCnaughtyDbusy7Thetraditionalpaintingsareexhibitedonthesecondfloor.AlaidBdisplayedCkeptDstored8Shestoodthere,shakingwithfury.ACmiseryBlaughterangerDcry9MaryevidentlyisthemostamongusAintelligentBbeautifulCtalkativeDhardworkin
4、gdiligentstudent资料仅供参考10PersistentattemptstointerviewGarbowerefruitless.AForcefulBReasonableCContinuousDFirm11Whycan'tyoustopyoureternalcomplaining?AeverlastingBlongCtemporaryDboring12Hundredsofbuildingswerewreckedbytheearthquake.AshakenBdamagedCfallenDjumped13Th
5、esepaintingsareconsideredbymanytobeauthentic.AfaithfulBroyalCgenuineDsincere14Manyeconomistshavegivenintothefatallureofmathematics.AattractionBsimplicityCpowerDrigor15Tenyearsaftertheevent,herdeathstill资料仅供参考remainsapuzzleAmistBfogCmysteryDsecret第2部分:阅读判断(第16~22题,
6、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。RadiocarbonDatingNowadaysscientistscananswermanyquestionsaboutthepastthroughatechniquecalledradiocarbon(放射性碳),orcarbon-14,dating.Onekeytounderstandinghowandbysomethingh
7、appenedistodiscoverwhenithappened.Radiocarbondatingwasdevelopedinthelate1940sbyphysicistWillardF.LibbyatheUniversityofChicago.Anatomofordinarycarbon,calledcarbon-12,hassixprotons(中子)andsixneutrons(质子)initsnucleus.Carbon-14,orC-14,资料仅供参考isaradioactive,unstableformo
8、fcarbonthathastwoextraneutrons(原子核).Itreturnstoamorestableformofcarbonthroughaprocesscalleddecay(衰减).Thisprocessinvolvesthelossofheextraneutronsandenerg
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