题目

改为一般疑问句：The meeting has been on for fifteen minutes.
The meeting has been on for fifteen minutes.改为一般疑问句.
_ the meeting _ _ for fifteen minutes?
_代表一条横线,这是人教版（仁爱英语）九年级上册练习册的一题.
拜托把解题思路也写出来,

提问时间：2020-10-16

答案

Has the meeting been on for fifteen minutes?
has是助动词,不是直接提前嘛?
以上 ZOE