they are going to be back in a month(划线部分提问) 划线部分为in a month
问题描述:
they are going to be back in a month(划线部分提问) 划线部分为in a month
----- ----- are they going to be back?
答
When are they going to be back?少填了一个空亲What time are they going to be back?