The Greens must have been to 2010 Shanghai Expo, _____ they?[ ]A. hadn"t B.

题型：模拟题难度：来源：

The Greens must have been to 2010 Shanghai Expo, _____ they?

[ ]

A. hadn"t
B. didn"t
C. can"t
D. weren"t

答案

举一反三

Aunt Mary is crazy about shopping. She must be snapping up the bargains in the department store during
such a sale, _____?

[ ]

A. mustn"t she?
B. isn"t she
C. needn"t she
D. doesn"t she

题型：模拟题难度：| 查看答案

It must have rained last night, ______? [ ]
A. mustn"t it
B. can"t it
C. hasn"t it
D. didn"t it

题型：北京期中题难度：| 查看答案

Don’t interrupt while other student is speaking, ______? [ ]
A. will you
B. do you
C. won’t you
D. don’t you

题型：北京期中题难度：| 查看答案

— I couldn"t get through to you at home last night. You must have gone out then, ________?
— Yes, I went to the cinema. [     ]
A. mustn"t you
B. haven"t you
C. can"t you
D. didn"t you

题型：浙江省模拟题难度：| 查看答案

The ladies carrying babies, come in first,                ?  [     ]
A. will you
B. will they
C. do you
D. do they

题型：浙江省模拟题难度：| 查看答案