it was cloudy () the night of september 1. 括号里应该填哪个介词
问题描述：
it was cloudy () the night of september 1. 括号里应该填哪个介词
答
on 具体某一天早午晚用on
答
it was cloudy in the night of september 1st.
答
用on
具体日期前面用ON