问题

You _________ to eat snacks in the classroom.
A: shouldn’t
B:had better not
C:oughtn’t
D:needn’t
B:had better not
C:oughtn’t
D:needn’t
正确答案是:
同类题型
ind of job have you ever done before–Oh, I _________ for an engineering company for threeyears,
We haven’t heard from her for weeks. How do you suppose _____ with her studies now? [ ]
This picture was taken a long time ago. I wonder ifyou can my mother.
Have you been to New Zealand?— No, I’d like to, ________ [ ]