The boy has to stay at home to look after his little sister,______英语解答

The boy has to stay at home to look after his little sister,________?
后面是用hasn't he还是doesn't he?求详解

人气：291 ℃　时间：2019-10-09 07:46:04

解答

doesn't he
因为这里不是现在完成时所以不能用hasn't提问