— I wonder if I _____ smoke here.— No, you ______ . Couldn"t you see the sign "N
题型：贵州省期中题难度：来源：
— I wonder if I _____ smoke here.
— No, you ______ . Couldn"t you see the sign "NO SMOKING" on the wall? |
| [ ] |
A. can; needn"t
B. may; mustn"t
C. must; can"t
D. shall; won"t |
答案
| B |
举一反三
— Shall we have a smoke here?
— No, we _______ because the workers are carrying some gas. |
| [ ] |
A. mustn"t
B. won"t
C. can"t
D. needn"t |
| The manager insisted that the work ____ finished by the end of this month. |
| [ ] |
A. should be
B. will be
C. must be
D. ought to be |
— I think Helen is at home.
— No, she ____ be at home, for she phoned me from the airport just five minutes ago. |
| [ ] |
A. mustn"t
B. needn"t
C. can"t
D. daren"t |
| I have told you the truth. ____ I keep repeating it? |
| [ ] |
A. Must
B. Can
C. May
D. Will |
If the students who killed themselves had only been more confident, their deaths ________.| A．need have been avoided | B．must have been avoided | | C．might have been avoided | D．will have been avoided |
|
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