Unit11.Mostcitiesinthecountryhaveintroduced“CleanAirZones”wherebyfactoriesandhouseholdsareonlyallowedtoburnsmokelessfuel.2.Heknowsthatthepursuitofsocialstatuscanconsumevastamountsofhistimeandeffort.3.Thedoctorsareatalossbecausesofarnomedicinehasbeenfoundtoinhibitthespreadofthedisease.4.Weseemanyspecialeducationdirectorstryingtomaintainthequalityoftheirprogramswithmuchlessmoneyandmuchsmallerstaff.5.Peopletherearetolditistheirpatrioticdutytosupportthenationaleconomybybuyingtheirownproducts.6.Darwin’sthinkingbothdrewuponandtranscendedtheconventionalideasofhistime.7.Inspiteofallyourendeavors,theremaybetimeswhenyouencounterdifficultiesinthetrainingprocess.8.MyadvicetoMr.Stewartistothinkcarefullybeforeenteringintoacareerinmedicine,asthisisafieldwhichrequiresalotofdedicationandlongworkinghours.9.MostChineseparentswouldprefertochoosesomeprofessionsthatarestableandcouldbringprestigeandeconomicbenefits.10.It’slegallypossibleforanelderlypersontonominatesomeonetoactforthem,shouldtheybecomeincapableoflookingafterthemselves.Unit21.Kidsaremorelikelytointerveneinasituationiftheybelievetheirparentsexpectthemtohelp.2.ThefirstlessonIlearnedasanewcomerforthecompanywasnevertounderestimatethedegreeofdifficultyIwouldfaceincareeradvancement.3.JustasIstartedtothinkthatIwasnevergoingtogetwell,theillnessbegantorecede.4.Whateverthedecisionis,IwouldlikeyoutoknowthatyourdepartmentismyfirstchoiceandIdeemitagreathonorifIcouldstudyinyourdepartment.5.Duringoneparticularlybleakmomentinmycareer,aseniorcolleagueofmindsaidtome,“Ifyoufollowyourdreams,themoneywillcome.Followthemoney,andyou’llloseyourdreams.”6.Unlesswecanfindawaytoappraisenatureandtheninvestinprotectingit,ourbasiclife-supportsystemsaregoingtocollapse.7.Theblizzard(暴风雪)movedsouth,turningintoanicyrainthatparalyzedtheairportsforthreedays.8.Inthisintroductionwehavediagnosedsomeofthecausesoftheillnessand,inthefollowingchapters,wewilldrawattentiontoitsvariousunpleasantsymptoms.9.Inthosedays,divorceunderanycircumstanceswassociallyunacceptableandtherewasgreatdismayinthefamilywhowentthroughit.10.Everytimeshetalkedaboutbeingrejectedinherhuntforajob,sheseemedonthebrinkoftears,andIwouldquicklyswitchtheconversationtoanothertopic.Unit31.Asanumberofauthorspointout,theurgetomigrateisa(n)integralpartofhumannature.2.Childrenshouldbeallowedtocherishthosefewyearsofinnocencebeforetheyhavetolearnthetruthabouttherealworld.3.Hehasbeenafflictedbyahorribledisease,fromwhichoneofhisbestfriendsdiedtwoweeksago.4.Theresultsofthesurveyarenoteworthyandusefuldespitebeingfromasmallsample.5.Thedirectorsaidthattheyneededayoungactresswhocouldportraysomeonewhowasbothunbalancedandconfidentatthesametime.6.Praisemustbeusedwiselytocomplimentstudentswhoperformuptoexpectationsandtoandtoencouragestudentstoperformtomaximumlevels.7.Inthedomainofresearch,itisanacceptedfactthatscientificpublicationshavetobewrittenortranslatedintoEnglishtogetpublished,acknowledged,andcited.8.Hereceiveda(n)anonymouscallthreateningtodisclosedetailsofhisaffairifhedidn’tpaythemoney.9.ThemoviepresentsLincolnasastrong-willed,conscientiousmanwholedtheUSthroughamoral,constitutionalandpoliticalcrisis.10.Itisunderstandablethatthehealthandwelfareoftheirfamilyisa(n)perpetualconcernforthisyoungcouple.Unit41.Althoughsecondaryeducationiscompulsory,parentsarenotrequiredtosendtheirchildrentostateschools.2.Theeconomi...
