—He couldn"t have finished his homework last night, _________he?—No. You see, he

题型：福建省模拟题难度：来源：

—He couldn"t have finished his homework last night, _________he?
—No. You see, he is busy doing it now.[     ]
A. has
B. could
C. must
D. did

答案

举一反三

You and I could hardly work together，________？[ ]

A．could you
B．couldn’t I
C．couldn’t we
D．could we

题型：江苏模拟题难度：| 查看答案

I don"t think a warm winter always has a negative influence on our life,_____?[ ]
A.do I
B. does it
C. hasn"t it
D. don"t I

题型：江西省模拟题难度：| 查看答案

There must have been a large number of tourists in Sanya during the past Spring Festival, ________?[     ]
A. mustn’t there
B. haven’t there
C. weren’t there
D. didn’t there

题型：江苏同步题难度：| 查看答案

He used to go out for a walk after supper, ? [ ]
A.usedn’t he
B.did he
C.usedn’t to he
D.used he

题型：安徽省同步题难度：| 查看答案

-You haven’t been to Australia, have you?
-_________. How I wish to go there!     [     ]
A. Yes, I have
B. Yes, I haven’t
C. No, I have
D. No, I haven’t

题型：同步题难度：| 查看答案