who,which,whom,that的区别.后面分别跟什么格

who,whom,whose,that,which的用法 whose,whom,who,what,which,that.引导从句的区别 关于定语从句who,whom,that which.的用法 什么时候用that,which,who,whom?不懂! 用that,which,who,whose,whom填空 in which ,on which,which,when,who,whom,whose,that的用法（详细） Who that whom which what whose 等词的用法Who that whom which what whose 等词在从句中的用法,如何判断用那个 怎样可以更好的理解whom,that,whose,who,which的用法 what .that.where.which.when.who.whom.的具体用法和区别 定语从句中,怎样区分when,why,who,whom,that,where,which,whose的使用, 怎样用which 与that,who whom whose怎样区别?简单明白点,要有句子说明的! 求定语从句中,which、that、who、whom的具体用法麻烦举例说明! （that which what where who whom whose） 从句的用法和区别 that which who whom 在定语从句中的用法以级它们之间的联系 如何区别宾语从句中that,which,who,whom,if,whether的用法? who whom whose that which 的用法简单些,容易理解些 who,which,whom,that的区别.后面分别跟什么格 关系代词的具体用法比如which、who、whose、where、that、whom什么时候使用具体解释.