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2019-04-22 12:35

2018年12月英语六级阅读理解全真模拟题(14)

  频道为备考的同学们整理了全真模拟题,希望可以为大家带来帮助,预祝大家高分通过大学。     理解全真模拟题(14)  Acontroversyeruptedinthescientificcommunityinearly1998overtheuseofDNA(deoxyribonucleicacid)alsbasedonapatternseenintheirDNA,,suchastodete,itisintheareaofcriminalinvestigationsthatDNAfingerprintinghaspotentiallypowerfulandcontroversialuses.  DNAfingerprintingandotherDNAanalysistechniqueshaverevolutionizedcriminalinvestigationsbygivinginvestigatorspowerfulnewtoolsintheattempttotroveguilt,,aDNAfingerprintpatternfromasuspectiscomparedwithaDNAfingerprintpattect.  Thecontroversyin1998stemmedfo,Mass.,,theyarguedthatthecurrentmethodcannotproperlydeterminethelikelihoodthattwoDNAsampleswillmatchbecausetheycamefromthesameindividualratherthansimequate.  Inresponsetotheircriticisms,populationgenetic,Conn.,arguedthatenoughdataareal,however,thefederalBureauofInvestigationandlaboratoriesthatconductDNAtestsannouncedthattheywouldcollectadditionalDNAsamples,inApril,aNationalAcademyofSciencescalledforstrictstandardsandsystemofaccreditationforDNAtestinglaboratories.  ,suspects____.          ____.    gerprintingpattern  erentindividuals    ,thecurrentmethod____.  vercomefromtwoindividuals  avethesameDNApattern.      ____.  eunlikelihoodoftwoDNAsamplescomingfromtwoindividualmembers  lesformthesamepersoncanmatch  thelikelihoodoftwodifferentDNAsamplescomingformthesameperson  rminethattwoDNAsamplesareunlikelytocomefromthesameperson  ____.          第十四篇答案:CBABB  英语六级全真模拟试卷英语六级考前冲刺资料下载本文关键字:。

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