问题
Look at the picture on the wall. It ________be David’s.—Yes, his name is on the first page.
A:can
B:can’t
C:must
D:mustn’t
B:can’t
C:must
D:mustn’t
正确答案是:
同类题型
Do you know if _______ back next week ? If he ________ back , please let me know .
As we have known from the map of the world, this is ______.
You can never imagine the great difficulty I had ______ her QQ number.
I wonder when they ___ for Beijing. I will go to the train station to see them off whenthey ______.