问题

The man in a black suit _______ be our youth worker.—It _______ be him. I saw him in the classroom building some minutes ago.
A:can; could
B:must; can’t
C:can; mustn’t
D:must; won’t
B:must; can’t
C:can; mustn’t
D:must; won’t
正确答案是:
同类题型
.—____ did you leave the classroom? —____ I saw my daughter sit down and read her book.
She’s a girl. ______name is Jane
Is there _______ pay phone near here?— Sorry, I’m new here.
Could you tell me_______? –At nine o’clock, in ten minutes.
Hello, can I speak to Mr. Green, please?— I’m afraid not. He ______ a meeting now.