A、thE grADuAtE stuDEnts CoulD unDErstAnD thE FrEnCh lECturE. B．thE unDErgrADuAtE stuDEnts CoulD unDErstAnD thE FrEnCh lECturE. C．thE unDErgrADuAtEs CoulDn’t unDErstAnD thE lECturE whilE thE grADuAtEs Coul D、 D、nEithEr thE unDErgrADuAtE stuDEnts nor thE grADuAtEs CoulD unDErstAnD thE lECturE.
试题查看
参考答案： 
答案解析