Do you watch TV ___ sunday morning?in还是on,为什么?

问题描述:

Do you watch TV ___ sunday morning?
in还是on,为什么?

on
1、具体到某一天用on
2,表示一天中某个时候用in或at, 比如in the morning,in the night,at night,at dawn...但前面如果有修饰语要用on