TheFinancier,TheTitanandTheStoicbyTheodoreDreiserarecalledhis“Trilogyof().”
TheToriesweretheforerunnersof________,whichstillbearsthisnicknametoday
翻译：老年人有长处，但也有很大的弱点——老年人容易固执，因此老年人也要有点自觉性。
ThethreePuritantraditionsare________.
ThefunctionsofinstitutionsofhighereducationintheU.S.are________.
