My sister was born in 1991.与My sister was born on October9,1991.有什么区别

分类: 作业答案 • 2021-12-31 10:36:24

问题描述：

My sister was born in 1991.与My sister was born on October9,1991.有什么区别
"on July 16th."和"in 1991"有什么区别?请详细说明,并区分on,in 的用法.

答

都为介词,在与born连用的时候要注意,on后面连的是具体时间,而in比较宽泛