是must be to do还是must be doing
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/15 10:31:34
是must be to do还是must be doing
是must be to do还是must be doing
是must be to do还是must be doing
must be doing
must be doing
be 之后不用to
must be doing
must be doing.
是must be doing
还有种用法是must be done.(必须完成)
是must be to do还是must be doing
是must to do还是must doing 还是must do?
must doing还是must to do?
must 的用法是must sb do 还是must sb to do
Attentions must be paid to do sth还是doing sth
must 后面是加to do sth.还是do sth.
must do sth 还是 must to do sth
what must you do to be safe?
Do you must try____work tomorrow?是to finish 还是finishing
是must doing sth 还是to do sth?
是must not be 还是must be not
have to 和must 的区别是什么记住,一定要直观,比如是 I must还是have to do my homework?must是被动还是have to 是被动
Where is he?He must还是must be on that island.选择题,是选 must 还是 must be.谢谢帮忙!
i must be to
must to be
something must do,something must not do must 加to
must not 后面加do doing 还是to do?
must to do和 must to be有什么区别,后面应该加什么?must在这里面做什么?