问题
Listen! Is Mary singing in the next room?—No. It _______ be Mary.She has gone to Shanghai for an important meeting.
A:can’t
B:may not
C:mustn’t
D:needn’t
B:may not
C:mustn’t
D:needn’t
正确答案是:
同类题型
The students shouted with ________ when they heard the ________news.
What will you_____ about the topic “How to learn English well” at the meeting tomorrow?
I am twelve and I like English. — Oh, really? I am twelve and Ilike English.
Who is the girl ______ is drawing a picture under that tree?
__________ do you go for a trip with your family?-About once a year.[ ]