高中英语module2dna_thesecretoflife_sectionⅱ自我小测外研版

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1、Module2DNA-theSecretofLife-SectionⅡⅠ.完成句子1史密斯夫妇有三个孩子。____________havethreechildren.2说到政治，我是一窍不通。________________________politicsIknownothing.3停车费多少？____________isparking?4他们那时候在伦敦，对吗？TheywereinLondonthen，____________？5理由如下。Thereasonis______.6行了，行了，别再吵

2、了！______，______，stopquarrelling!Ⅱ.单项填空1I'msorrytohavegivenyou______trouble.A．agreatnumberof　　　　B．suchalotC．suchmuchD．somuch2Noneofuslikehimbecausehethinks______ofothersthanofhimself.A．muchB．muchmoreC．muchlessD．more3Duringthetriponestudent______threesp

3、ent______200dollars.A．of；muchtoB．in；asmuchasC．from；asmuchasD．outof；asmanyas4I'llhelpyou______.A．asmuchasIcanB．aspossibleasIcanC．asmanyaspossibleD．asmanyasIcan5______you'vegotachance，youmightaswellmakefulluseofit.A．NowthatB．AfterC．AlthoughD．Assoonas6—H

4、ello，______is77553861.—IsthatMike?A．itB．thisC．IamD．that67Whentheheadmasterspokeouthisplan，mostofthestudents______againstit.A．areB．wereC．doD．did8______isafactthatEnglishisbeingacceptedasaninternationallanguage.A．ThereB．ThisC．ThatD．ItⅢ.完形填空CellPhoneLets

5、YourSecretOutYourcellphoneholdssecretsaboutyou.Besidesthenamesand__1__thatyou'veprogrammedintoit，tracesofyourDNAleftonthedevice，too，accordingtoanewstudy.DNAisgeneticmaterialthat__2__ineverycell.Likeyourfingerprint，yourDNAisuniquetoyou__3__youhaveanide

6、nticaltwin.ScientiststodayroutinelyanalyzeDNAinblood，saliva(唾液)，orhairleft__4__atthesceneofacrime.Theresultsoftenhelpdetectivesidentify__5__andtheirvictims.Yourcellphonecanrevealmoreaboutyou__6__youmightthink.MeghanJ．McFadden，ascientistatMcMasterUnive

7、rsityinHamilton，Ontario，heardaboutacrimeinwhichthesuspectbledontoacellphoneandlaterdroppedthe__7__.ThismadeherwonderwhethertracesofDNAlingeredoncellphones—evenwhennobloodwasinvolved.__8__sheandhercolleagueMargaretWallaceoftheCityUniversityofNewYorkana

8、lyzedtheflipopenphonesof10volunteers.Theyusedswabs(药签)tocollect__9__tracesoftheusersfromtwopartsofthephone：theoutside，wheretheuserholdsit，andthe__10__，whichisplacedattheuser'sear.Thescientistsscrubbedthephonesusingasolutionmademostly__11__alco