问题

Who is the man over there? Is it Mr. Wu? — It ________ him, but I am not quite sure.

A:may be
B:maybe
C:is
D:must be

正确答案是：

标签： man , over , who

同类题型

He will be back_____3 days.[ ]

Are you going to Shanghai by train?—No. I’m taking car.

Your mother isn’t a doctor, is she?—-___________. She teaches English in a middle school.

______ happened to be no one in that house when the typhoon hit the area.

Thank you very much your help .[ ]