3) It was eleven o’clock ___ they went out of the cinema.
问题描述：
3) It was eleven o’clock ___ they went out of the cinema.
A.which B.that C.when D.on which
但是D为什么不可以呢?when引导的定语从句不是可以转化为介词+which的结构吗?
答
其实这个不是定语从句,如果是定语从句的话 It was ..on which/when 是可以去掉而句意不变.这个你一去掉就会发现,什么?对,少了个介词 at .如果是 It was at eleven o’clock ___ they went out of the cinema ,这样选...