题目内容
6.Jenny be in the class.The classroom is dark now.( )| A. | can | B. | can't | C. | must | D. | mustn't |
分析 Jenny不可能在教室里.教室里现在是黑的.
解答 答案:B.
can能,可能;can't不可能;must一定,必须;mustn't不可以.根据The classroom is dark now,可知教室里现在是黑的,所以Jenny不可能在教室里,在英语中表示肯定的推测用must,表示否定的推测常用can't.故选B.
点评 本题考查了情态动词的用法.解答时注意理解句意以及所给选项的意思.
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