for和to还有on等介词的用法是什么?答:a)动词+for。for表原因、目的:account for解释;说明, answer for对…负责,apply for申请;请求, apologize for为…而道歉, beg for请求, call for要求,care for在意, enter for报名参加, fight for为…而战, hope for希望,inquire for查询;求见, leave for离开某地到另一地, look for寻找, long for盼望,mi...