You ______ be polite to the old man. [ ]A. should B. can"t C. might D. mustn

题型：0110 期末题难度：来源：

You ______ be polite to the old man.

[ ]

A. should
B. can"t
C. might
D. mustn"t

答案

举一反三

— Mike, I can"t stop playing computer games.
— For your eyes, my dear friend, I"m afraid you .

[ ]

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

题型：0110 期末题难度：| 查看答案

— May I go now?　　　
— No. You _____ let the teacher know first. [ ]
A. need　　　　　
B. must　　　　　
C. can　　　　
D. may

题型：同步题难度：| 查看答案

You should ______ more English in and out of class. [ ]
A．speak
B．speaking
C．spoke
D．to speak

题型：北京期末题难度：| 查看答案

Tom"s uncle knows computers well, and he a computer engineer. [ ]
A. maybe
B. may be
C. may be is
D. may is

题型：同步题难度：| 查看答案

A: Mum, _____ I watch TV now?
B: No, you . You _____ finish your homework first. [ ]
A. may, can"t, must
B. can, can"t, may
C. must, needn"t, must
D. may, mustn"t, can

题型：同步题难度：| 查看答案