however,thecameracanbringtheaudienceupcloseandfixtheirattentiononsmallbutimportantthings:afrightenedlook,awhisper,atremblingofhands.Thecameraoffersthefilmmakerfreedomallowinghimtomoveeasilyacrossbarriers(界限)oftimeandspace.Hecanshowhisactioninrealcitiesandonrealfarms.Hecanalsousethecameratochangethescenedozensoftimesinonefilm.Noexpertofthestagecandothis.36.Themainideaofthetextisthat________.A.stageplaysandfilmsaretwodifferentkindsofartB.itisalwaysdisappointingtoturnplayintofilmsC.filmshavecertainadvantages(长处)overstageplaysD.thecamerahasmadefilmmakingeasyandpossible37.Whatiswrongwithmakingafilmbysettingupacamerabeforethestage?A.Fewerandfewerpeoplewillgotothetheatre.B.Theaudiencecannotseewhatisgoingononthestage.C.Thescenecannotbechangedfromtimetotime.D.Thepowerfulcameracannotbemadegooduseof.