题目内容
5.-Where is Jenny?-I'm not sure.She ______ in the school library.( )
A. | maybe | B. | must be | C. | may be | D. | will be |
分析 句意:-Jenny在哪儿?
-我不确定.她可能在学校的图书室里.
解答 答案:C.maybe可能,也许,是一个副词;must be一定;may be可能,或许;will be将要.根据I'm not sure.可知在这里表示对某件事情不确信,她可能在学校图书馆里,此句为情态动词表示推测,maybe是一个副词,不能做谓语的,而句子缺少谓语动词,所以不符合;表示推测时must的可能性要比may大,而这里表示的可能性不是很大,故选C.
点评 本题考查了情态动词的用法.注意正确区分must和may表示推测时的用法.
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