题目内容
2.We should keep quiet in the cinema.We speak loudly.( )| A. | can | B. | must | C. | needn't | D. | mustn't |
分析 我们应该在电影院里保持安静.我们不能大声说话.
解答 答案:D.
can能,会;must一定,必须;needn't不需要;mustn't不可以.根据We should keep quiet in the cinema.We speak loudly,可知我们应该在电影院里保持安静.我们不能大声说话.这里表示明令禁止的事情,这里用mustn't.故选D.
点评 本题考查了情态动词的用法.解答时注意了解句意以及所给选项的意思并作出正确选择.
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