—Mary, ____ you speak Chinese?—Yes, only a little. [ ]A. must B. need C. may

题型：同步题难度：来源：

—Mary, ____ you speak Chinese?
—Yes, only a little.

[ ]

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

答案

举一反三

—I can"t stop smoking, doctor.
—For your health, I"m afraid you _____.

[ ]

A. may
B. need
C. have to
D. must

题型：同步题难度：| 查看答案

I"m sorry I ____ go now. My father told me on the phone that my mother was ill.

[ ]

A. can
B. may
C. have to
D. think

题型：同步题难度：| 查看答案

—Can you speak English?
—Sorry, I _____.[ ]
A. needn"t
B. mustn"t
C. can"t
D. may not

题型：同步题难度：| 查看答案

—Will you go to the museum with me this afternoon?
—Sorry, _____. My aunt is coming to see me.

[ ]

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

题型：同步题难度：| 查看答案

Tom is only three years old, so he _______. [ ]
A. can"t look at her
B. isn"t able to look her after
C. can"t to look after her
D. isn"t able to look after her

题型：同步题难度：| 查看答案