举一反三
- If you receive from a policeman a request like this, you cannot fail to obey it!
- --You must obey every word of mine. ---____ I don’t?
- You cannot fail to obey it. You can't ______ to do this. A: refuse B: deny C: resist D: withdraw
- As a new recruit, you must _____ when duty calls. A: obey B: abide C: comply D: observance
- You ______ be too careful when you are driving. A: should B: needn't C: cannot D: must
内容
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What do the people of the black community think of prostitution A: It is not to be tolerated. B: It is tolerated but is violence against women. C: It can be put to an end' together with racism. D: It is not violence against women.
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Only in this way___ that you made a mistake. A: Youcan realize B: did you realize C: can you realize D: before you realize
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对科学技术的重要性我们要有充分的认识。______ A: We must realize the full importance of science and technology. B: We must full realize the importance of science and technology. C: We must realize the fully importance of science and technology. D: We fully must realize the importance of science and technology.
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Jack cannot swim. You（）save him right now! A: may B: can C: must D: will
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You ________________ have more than 22 kilos of luggage when you take flight. A: must B: mustn't