had to do sth 改为一般疑问句sb,have(has.had) to do sth 不得不做某事.改为一般疑问句怎么改_英语解答

had to do sth 改为一般疑问句
sb,have(has.had) to do sth 不得不做某事.改为一般疑问句怎么改?示例：He had to go to school.

人气：269 ℃　时间：2019-12-08 04:52:15

解答

do或does或did sb have to do sth?
Did he have to go to school?