have to do with 造句

发布时间：2021-02-20 19:52:05

have to do with 造句

网友回答

have to表客观被动,如在老师和父母的严格督促下,I have to study hard.而must表主观主动,如我觉得自己成绩太不好了,I must study hard.
以上问题属网友观点，不代表本站立场，仅供参考！