when和that,which的区别[问]这两个句子前半句一样,就是后半句两个词不同,为什么关联词不同?I'll never forget the days when/in which we worked together.I'll never forget the days which we spent together.

我想问一下从句中that和which的区别 that 和which 的区别 which和that的区别? what .that.where.which.when.who.whom.的具体用法和区别 who/which/what/when和that的区别我指定语从句 which和that的比较、区别? that和which的用法区别 which 和that的用法区别 which和that的语法区别 定语从句that和which的区别 what,which,that,where－－求求各位了which,that,where,when,who的具体用法和相互的区别,有条理一些,我已经用尽家产了 except that 和except when的区别 which,that和where,when在定语从句中的区别就是把句子还原看有没有介词的用法 when和that,which的区别[问]这两个句子前半句一样,就是后半句两个词不同,为什么关联词不同?I'll never forget the days when/in which we worked together.I'll never forget the days which we spent together. 宾语从句中引导词的用法主要想问that,when,which,where等等引导词的用法这些我一直搞不懂~还有what和how在句中的区别是什么？ who whom whose which that where when 这几个的用法和区分我追加100分..who whom whose which that where when 这几个的用法和区别. as、while、which、until、after、that和when在什么时候用,为什么?它们有什么区别? 英语从句which和 that的区别?比如下例这句：I can never forget the day ,when we worked together and the day which we spent together,这里的which为什么不能用that?