What did you do 后是加on sunday还是sunday?是加on sunday morning 还是加sunday morning?是加in the morning还是加morning?为什么我看过两种都有?到底怎么用?

问题描述:

What did you do 后是加on sunday还是sunday?是加on sunday morning 还是加sunday morning?是加in the morning还是加morning?为什么我看过两种都有?到底怎么用?

比较常用的是 on sunday morning.
一般搭配是IN THE MORNING,但具体到某一天要用ON