问题

Look! The woman standing there is Mrs Green.—It be Mrs Green, she has been to England.

A:may
B:can
C:can’t
D:mustn’t;

正确答案是：

同类题型

What’s the matter with you and your friend—-She looks very busy. I want to help her, but I don’t know _____.

Scientists have many theories about how theuniverse_____.

Your h_____ what exactly you are trying to say.

Susan, why are you still here They are all ready to start.—I’m sorry, but I _________ when to start.

Is the bus stop far from here? —— It’s a quarter’s walk, ＿＿＿＿＿＿＿＿