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时间:2019-08-05
《职称英语理工类b级考试试题及答案》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、2009年职称英语理工类b级考试试题及答案第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。1 Wouldyoupleasecallmyhusbandassoonaspossible?A visitBphoneC consultDinvite2 Wehadalongconversationaboutherparents.A speechBquestionC talkDdebate3 Thechairmanproposedthatwestopthemeeting.A stated
2、BannouncedC demandedDsuggested4 Obviouslythesepeoplecanbereliedoninacrisis.A livedonBdependedonC believedinDjoinedin5 ThereisalwaysexcitementattheOlympicGameswhenanathletebreaksarecord.A beatsBmaintainsC matchesDtries6 Allthepupilsseemtobeverycheerful.A happyBhealthyC naughtyDbusy7 Th
3、etraditionalpaintingsareexhibitedonthesecondfloor.A laidBdisplayedC keptDstored8 Shestoodthere,shakingwithfury.A miseryBlaughterC angerDcry9 MaryevidentlyisthemostdiligentstudentamongusA intelligentBbeautifulC talkativeDhardworking10PersistentattemptstointerviewGarbowerefruitless.AFor
4、cefulB ReasonableCContinuousD Firm11Whycan'tyoustopyoureternalcomplaining?A everlastingBlongC temporaryDboring12Hundredsofbuildingswerewreckedbytheearthquake.A shakenBdamagedC fallenDjumped13Thesepaintingsareconsideredbymanytobeauthentic.A faithfulBroyalC genuineDsincere14Manyeconomis
5、tshavegivenintothefatallureofmathematics.A attractionBsimplicityC powerDrigor15Tenyearsaftertheevent,herdeathstillremainsapuzzleA mistBfogC mysteryDsecret参考答案:1B 2C 3D 4B 5A6A 7B 8C 9D 10C11A 12B 13C 14A 15C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
6、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.Onekeytounderstandinghowandbysomethinghappenedistodiscoverwhenithappened.Radiocarbondatingwasdevelopedinthelat
7、e1940sbyphysicistWillardF.LibbyatheUniversityofChicago.Anatomofordinarycarbon,calledcarbon-12,hassixprotons(中子)andsixneutrons(质子)initsnucleus.Carbon-14,orC-14,isaradioactive,unstableformofcarbonthathastwoextraneutrons(原子核).Itreturnstoamorestableformofcarbonthroughaprocesscalleddecay(衰
8、减).Th
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