分类：教育/科学-学习帮助
问题：一道选择题
-When did you arrive here?-Just ____ when you left.A. in the same morning B. on the night. at the nightD. on very afternoon请详细解释!
回答：选B.on the night
 -When did you arrive here?
-Just ____ when you left.
你什么时候到的？
就在你离开的那个晚上。
特指某一天，要用介词on.例如：
on the night of December 24th
on a rainy day