用“介词+关系代词 who/which”填空1.What's the name of the sport _______ you go in a boat?2.This is the question _______we have had a discussion.这位heyinbu 大哥，你第一个答案是错的

在定语从句中,当关系代词前有介词时,只用which吗 可以用whom或who吗 求高人把定语从句讲详细些~ 这里是不是用介词加which替换后就不是关系副词而是关系代词了? 定语从句中,关系副词=介词+关系代词,其中介词由什么确定?我最近在学英语语法,老师讲的for /on /with /at /which（who/whom).等等用介词+关系代词替换关系副词,我有点不懂,什么情况下用for/on/with... 定语从句中who可以用什么来代替?就是介词＋关系代词的那种. “介词+关系代词“引导的定语从句,关系代词可以是whom,which还有什么? 用关系代词who,that,which改写句子 有能做的先跟我说声 在定语从句中出现who或which关系代词是否应该用that? 定语从句中以who what which开头的特殊疑问句关系代词用什么 others做先行词,其后的关系代词是用who还是that还是which? people作“民族”讲的时候关系代词应该用who还是which?RT 关系代词如何运用、归类?如:who which that whose 定语从句关系代词who,which,that的区别! 介词加关系代词怎么用? 介词加关系代词怎么用? 用介词和关系代词填, 定语从句中的介词提前,介词+whose 引导的定语从句的用法关系代词whom和which在从句中作介词的宾语时,与介词放一起只用whom和which,那介词+whose怎么用? This is Mr.John for whose son I bought a book yeasterday.请帮忙分析一下句子成分为什么关系代词用whose而不用which,介词+which 什么叫关系代词作介词宾语, 介词+关系代词是关系副词还是关系代词? 例如when=on which二者用法一样吗?