题目内容
20.-The lake is said to be dry.Is that true?-It .Look,some kids are swimming in it.( )
| A. | must be true | B. | can't be true | C. | may not be true |
分析 -据说这个湖很干.那是真的吗?
--这不可能是真的.看,一些孩子们正在里面游泳.
解答 答案:B 根据"some kids are swimming in it"可知一些孩子正在里面游泳,湖里不可能是干的,故应对上一句进行否定.A表示肯定是真的;B表示不可能是真的;C表示可能是真的.故选B.
点评 本题考查情态动词表示猜测.确定是肯定猜测,可能猜测还是否定猜测,是做题的关键.
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