问题

I want to see my grandparents _____ 8 a.m. _____ this Sunday.[ ]
A: at; on
B: at; in
C: at; /
D:in; on
B: at; in
C: at; /
D:in; on
正确答案是:
同类题型
How many times have you been to China?— In fact, it is the third time that I __________ here.
His speech was so ___________ that it makes me feel __________.
Do you know the people _______ came to the party yesterday?— No, I know none of them.
Don’t ____ too late , or you will feel tired in class. —I won’t , mum. Good night.