He stay up late yesterday.用Who提问怎么变.是Who stayed up

发布时间：2021-02-24 18:23:43

He stay up late yesterday.用Who提问怎么变.是Who stayed up late yesterday?还是Who did stay up late请讲Who引导的特殊疑问句解释清楚

网友回答

是 Who stayed up late yesterday
因为who 是疑问词也是主语
以上问题属网友观点，不代表本站立场，仅供参考！