新视野大学英语视听说第四册unit8quiz答案

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1、Unit8Quiz单元小测验PartIDirections:Listentotheshortdialogs,thenchoosethecorrectanswerstothequestions.Youwillheartherecordingtwice.Afterthefirstplaying,therewillbetimeforyoutochoosethecorrectanswers.Usethesecondplayingtocheckyouranswers.1.(Listentotheaudiorecordingforthequestion.)A.Hedoesnotwantto

2、eatGMfood.B.HewantsGMfoodlabeled.C.HedoesnotcareifGMfoodislabeled.D.Heagreeswiththewoman. YouranswerCorrectanswerCC2.(Listentotheaudiorecordingforthequestion.)A.Sheagreeswiththeman.B.GMOspreadsdiseases.C.GMfishareabnormallylarge.D.Treesgrowtoofast. YouranswerCorrectanswerAA3.(Listentotheaudi

3、orecordingforthequestion.)A.Shewantsthemantogotothemeeting.B.Shewantsthemantopickupthechildren. C.Shewantstoclonetheman.D.Shedoesnotwantacloneoftheman. YouranswerCorrectanswerDD4.(Listentotheaudiorecordingforthequestion.)A.Evolutionismoreefficientthanlabexperiments.B.Evolutionislessefficient

4、thanlabexperiments.C.Evolutionproducesbetterstrains.D.Labexperimentsproducemorestrains. YouranswerCorrectanswerBB5.(Listentotheaudiorecordingforthequestion.)A.Thewomanwantstobecoaxedtocloneherself.B.Beautyisintheeyesofthebeholder.C.Loveisblind.D.Themanwantscopiesofthegirlthroughcloning. Your

5、answerCorrectanswerDDPartIIDirections:Listentothepassage(s)threetimes.Whenthepassageisreadforthefirsttime,listenforthegeneralidea.Whenthepassageisreadforthesecondtime,fillintheblanksnumberedfromS1toS7withtheexactwordsyouhear.ForblanksnumberedfromS8toS10,writedowneithertheexactwordsyouhearort

6、hemainpointsinyourownwords.Whenthepassageisreadforthethirdtime,checkyouranswers.Therearemanywaysinwhichhumanstemcellscanbeusedinbasicresearchandinclinicalresearch.Studiesofhumanstemcellsmay(S1)informationaboutthecomplexeventsthatoccurduringhumandevelopment.Aprimarygoalofthisworkisto(S2)howst

7、emcellsbecomedividedordifferentiated.Scientistsknowthatturninggenesonandoffis(S3)tothisprocess.Someofthemostseriousmedicalconditions,suchascancerandbirthdefects,aredueto(S4)celldivisionanddifferentiation.Abetterunderstandingofthegeneticandmolecular