who,which,that,whose和whom的用法

问题描述:

who,which,that,whose和whom的用法
这几个关系代词用法有什么区别?请举例!

连接代词 1)引导名词从句,在从句中做主语,宾语,表语和 定语. A. who/which 作主语(口语who中可做宾语, 但其前面不可有与其配合使用的介词): I asked him who came into the room./ I asked him who(m) he saw whom/w...