in which 能否用于表语从句我知道in which和where在定语从句中,一定条件下可以互换,但where可用于表语从句,which 能不能用于表语从句

in which 能否用于表语从句我知道in which和where在定语从句中,一定条件下可以互换,但where可用于表语从句,which 能不能用于表语从句 where的表语从句谢谢了,问：完全无法理解:This book is where you left it.思路：我只知道可以转为This book is in the place where(in which) you left it.是定语从句 我也知道This book is what I want to give you是个表语 定语从句中先行词充当表语时.可不以用which就是说，which能不能用于先行词充当表语的定语从句？ 改成表语从句：Is the lab ______ the foreigners visited yesterday?Is the lab ______ the foreigners visited yesterday?A.that B.where C.in which D.the one这道题我知道选d,是个定语从句.我想问的是怎么才能改成表语从句?改 定语从句能否充当主句的表语? 求用which引导的表语从句? which能否引导宾语从句? It was yesterday that he met my brother in the Zoo.我知道这个是强调句,怎么把它变为表语从句?It was yesterday that he met my brother in the Zoo.我知道这个是强调句,那它为什么不是表语从句呢?如果把它变为表语 which 用于定语从句,作关系代词,在句中要做成分 in which 用于定语从句,作关系副which 用于定语从句,作关系代词,在句中要做成分in which 用于定语从句,作关系副词,在句中不做成分,in which=where 做 就是那些in which,with which……关于有which 的定语从句,我真的分不清怎么使用.还有,我不知道英文到底我区分不了in which ,with which ,of which,……这些在定语从句中的使用，现在我很模糊定语从句 what she wants to know is which dress she should buy是个什么从句,并帮我分析下 主语从句还是表语从句? 请问从句中的in which 我经常遇到这个词组,但是不知道怎么把它换一种形式, which在定语从句中作表语的例句 that、which在从句中作表语的区别 what which在表语从句中的用法区别,要例句 表语从句中可以用介词+which引导吗? 定语从句中的that which做表语的情况,我怎么在语法书上找不到这种例句呢 大师,能给我个which 在名词性从句中做主语,表语,和宾语的例句吗?