The ground is wet. It must have rained last night, _____ it?[ ]A. hasn"t

题型：甘肃省期中题难度：来源：

The ground is wet. It must have rained last night, _____ it?[     ]
A. hasn"t
B. mustn"t
C. didn"t
D. hadn"t

答案

举一反三

It must be Tom who told you about the news,________?   [      ]
A. mustn"t it
B. isn"t it
C. isn"t he
D. hasn"t he

题型：陕西省模拟题难度：| 查看答案

As far as we know, half of Canadian teenagers do not get enough sleep on school nights, _____?[ ]
A. do they
B. don"t they
C. don"t you
D. isn"t it

题型：安徽省模拟题难度：| 查看答案

Mrs. Black doesn"t believe that her son is able to design a digital camera, ______?[     ]
A. is he
B. isn"t he
C. doesn"t she
D. does she

题型：安徽省模拟题难度：| 查看答案

There is little doubt in your mind that he is innocent, _______?[     ]
A. is there
B. isn"t there
C. is he
D. isn"t he

题型：江苏高考真题难度：| 查看答案

I heard that some patients who had undergone laser eye surgery experienced sudden
losses of vision, ______?[     ]
A. didn’t I
B. hadn’t they
C. didn’t they
D. isn’t it

题型：河北省模拟题难度：| 查看答案