in which 和 on which 的区别I'll never forget the day

问题补充：

in which 和 on which 的区别Ill never forget the day

答案：

首先你要明白which引导的是定语从句,只是所用介词的不同.例句 先行词是 day,意为 I joined the soccer team on the day.在具体的某一天 用on .下面的例句用in whichHe left the house in which he was often beat by...