The accident happened ______ a cold winter morning.A in B at C of_英语解答

The accident happened ______ a cold winter morning.
A in B at C of D on?

人气：396 ℃　时间：2020-03-19 18:31:03

解答

D on
在一个寒冷的冬天的早晨 on a cold winter morning 具体某一天,用on