新视野大学英语第三版读写教程book课后习题答案

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1、Unit11.Mostcitiesinthecountryhaveintroduced“CleanAirZones”wherebyfactoriesandhouseholdsareonlyallowedtoburnsmokelessfuel.2.Heknowsthatthepursuitofsocialstatuscanconsumevastamountsofhistimeandeffort.3.Thedoctorsareatalossbecausesofarnomedicinehasbeenfoundtoinhibitthespreado

2、fthedisease.4.Weseemanyspecialeducationdirectorstryingtomaintainthequalityoftheirprogramswithmuchlessmoneyandmuchsmallerstaff.5.Peopletherearetolditistheirpatrioticdutytosupportthenationaleconomybybuyingtheirownproducts.6.Darwin’sthinkingbothdrewuponandtranscendedtheconven

3、tionalideasofhistime.7.Inspiteofallyourendeavors,theremaybetimeswhenyouencounterdifficultiesinthetrainingprocess.8.MyadvicetoMr.Stewartistothinkcarefullybeforeenteringintoacareerinmedicine,asthisisafieldwhichrequiresalotofdedicationandlongworkinghours.9.MostChineseparentsw

4、ouldprefertochoosesomeprofessionsthatarestableandcouldbringprestigeandeconomicbenefits.10.It’slegallypossibleforanelderlypersontonominatesomeonetoactforthem,shouldtheybecomeincapableoflookingafterthemselves.Unit21.Kidsaremorelikelytointerveneinasituationiftheybelievetheirp

5、arentsexpectthemtohelp.2.ThefirstlessonIlearnedasanewcomerforthecompanywasnevertounderestimatethedegreeofdifficultyIwouldfaceincareeradvancement.3.JustasIstartedtothinkthatIwasnevergoingtogetwell,theillnessbegantorecede.4.Whateverthedecisionis,Iwouldlikeyoutoknowthatyourde

6、partmentismyfirstchoiceandIdeemitagreathonorifIcouldstudyinyourdepartment.5.Duringoneparticularlybleakmomentinmycareer,aseniorcolleagueofmindsaidtome,“Ifyoufollowyourdreams,themoneywillcome.Followthemoney,andyou’llloseyourdreams.”6.Unlesswecanfindawaytoappraisenatureandthe

7、ninvestinprotectingit,ourbasiclife-supportsystemsaregoingtocollapse.7.Theblizzard(暴风雪)movedsouth,turningintoanicyrainthatparalyzedtheairportsforthreedays.8.Inthisintroductionwehavediagnosedsomeofthecausesoftheillnessand,inthefollowingchapters,wewilldrawattentiontoitsvariou

8、sunpleasantsymptoms.9.Inthosedays,divorceunderanycircumstanceswassociallyunacceptableandt