human, man,women, boy, girl, the young, the old, the aged, someone, anybody, somedody, everybody，nobody. person, people, personnel, stuff, all, any, some, every person.
第2个回答 2008-12-19
the 加形容词表示一类人，如 the old表示老年人； everybody， somebody， anybody，nobody noone，none，all等等