题目内容
5.---I wonder why Mr Green hasn't showed up at the meeting yet.---I'm not sure,but he _______ in a traffic jam driving here.( )
A. | could be stuck | B. | might have been stuck | ||
C. | might be stuck | D. | must have been stuck |
分析 -我想知道为什么格林先生还没出现在会场.
-我不确定,或许是遇到了交通拥堵费吧.
解答 答案:B
题干是表示推测;句中I'm not sure表示不肯定,不能用must来构成;句意表达的是对过去事实的推测,要用情态动词加完成时态;be stuck in陷入…之中.故选B.
点评 情态动词的用法是英语中常考的语言点.通常考查的方式有虚拟和推测,本题考查的是情态动词的推测用法.学习时要注意积累.
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