—Who is the man over there? Is it Mr. Li? —No, it _______ be him, Mr. Li has lef

题型：期中题难度：来源：

—Who is the man over there? Is it Mr. Li?
—No, it _______ be him, Mr. Li has left for Hong Kong.

[ ]

A. mustn"t
B. may not
C. needn"t
D. can"t

答案

举一反三

_______ you help me to take the bag?

[ ]

A. Should
B. Must
C. Don"t
D. Can

题型：期中题难度：| 查看答案

You ________ cross the road when the traffic lights are red.

[ ]

A. mustn"t
B. can"t
C. may not
D. don"t

题型：期中题难度：| 查看答案

My mum suggests that I ________ drink much milk every day.

[ ]

A. must
B. may
C. should
D. can

题型：期中题难度：| 查看答案

Children __________ sleep nine hours a day.

[ ]

A. ought to
B. ought
C. oughtn"t
D. oughtn"t to

题型：期中题难度：| 查看答案

— Will you stay here for supper?
— Sorry, I _____ I"ll have to meet my uncle at the station.

[ ]

A. mustn"t
B. can"t
C. needn"t
D. don"t

题型：江苏期中题难度：| 查看答案