Here is a beautiful dress. The owner _____ be a boy. [ ]A. must B. can"t C.

题型：山东省期中题难度：来源：

Here is a beautiful dress. The owner _____ be a boy.

[ ]

A. must
B. can"t
C. might
D. could

答案

举一反三

— Linda ______ ride a bike ______ she was only five.
— Yes, but she can now.

[ ]

A. could; when
B. couldn"t; when
C. can; because
D. can"t; because

题型：期末题难度：| 查看答案

— ____ you work out the math problem?
— No, I _____.

[ ]

A. Do, can"t
B. Can, mustn"t
C. Can, can"t
D. Can"t, must

题型：期末题难度：| 查看答案

—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

题型：期中题难度：| 查看答案

_______ 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