这句能不能用that,关系代词?The poem which he wrote to me that 也可以指物啊?

这句能不能用that,关系代词?The poem which he wrote to me that 也可以指物啊? He is the man whom/that I saw yesterday .关系代词能用who吗 为什么 定语从句中,先行词为the one 时,关系代词是不是只能用that 定语从句先行词被the修饰,关系代词只能用that吗 定语从句中什么时候关系代词只能用that 在定语从句中,先行词有the only 修饰时,关系代词只能用that吗?比如? 【英语】为什么定语从句中the way作先行词关系代词不用which既然that都能用了,which为什么又不能用? that作为关系代词的用法,什么时候只能用,什么时候不能用高中定语从句 定语从句的关系代词什么时候只能用which,什么时候只能用that快 哪些情况关系代词只能用that,哪些情况只能用which定语从句中 This is the room where we lived last year.这里为什么不能用关系代词that而用关系副词where 定语从句当先行词是数词时,关系代词只能用that,不能用which吗只用that不用which有这条吗?例如i caught two fish yesterday today the two that can been seen alive.这句话由于先行词是数词,关系代词只能用that而 介词+关系代词为什么不能用that举个例子：This was the house in which they lived last year.将in放到后面的话为什么又能用that了 有关定语从句当先行词被the only修饰的时候,关系代词只能用that吗?有这样一种说法：当先行词是事物的时候,关系代词用that；当先行词是人的时候,关系代词也可以用who.请问这种说法正确吗?请 this is the last time ___I shall come here to help you 为什么填when而不填that?the last 不是规定只能用that做关系代词的吗? this is the last time ___i shall come here to help you 为什么填when不填that?不是规定the last 只能用that 做关系代词的吗? 定语从句.但是关系代词在从句中作为was 的表语时,不能用which只能用that那么先行词是物呢?是不是也这样 比如 he is not the man whom he was 英语语法问题：定语从句中关系副词在什么情况下使用?可以用that which这些关系代词代替吗?是不是能用关系副词就用关系副词,不能用的再用关系代词呀?