英语:动词,名词,形容词,介词,连词,数词,副词,系动词,代词,定冠词等都可...答:形容词一般放在它所修饰的名词之前,例如:busy streets(繁华的街道), young men(年轻人)等。(六)副词 副词(adv =adverb)可分为四种,包括:1、 时间和频度副词:now,then,often,always,usually,early,ever,never,yet,soon,too, hardly,finally,shortly, before, ago,sometimes, yesterday.2、 ...