关系代词which的先行词可以是一个句子,例如：
He said he saw me there,which was a lie.
关系代词that在从句中作宾语或表语时可省略,例如：
I've forgotten much of the Latin I once knew.
He's changed.He's not the man he was.
请问宾格关系代词什么时候可以省略,什么时候不能省略?举几个例子,要解释清楚.
关系代词which的先行词可以是一个句子,例如：
He said he saw me there,which was a lie.
关系代词that在从句中作宾语或表语时可省略,例如：
I've forgotten much of the Latin I once knew.
He's changed.He's not the man he was.