题目内容
17.-This pair of shoes ____ belong to Jack.He likes this kind very much.-It ____ be his.It's too large for him.( )
| A. | can; can't | B. | may; needn't | C. | must; mustn't | D. | must; can't |
分析 --这双鞋一定是杰克的.他非常喜欢这种类型.
--不可能是他的.这双鞋对他来说太大了.
解答 答案:D.need,需要,否定式是needn't,意思是不必;may可以,否定式是may not;can是能,能够,否定式是can't.must的含义是必须一定,其否定形式mustn't表示禁止的含义.根据He likes this kind very much,可知他非常喜欢这种类型,所以这双鞋一定是杰克的,再根据It's too large for him,可知第二个人判断这双鞋不可能是杰克的.所以第一个空填must,第二个空填can't.故选D.
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并作出正确选择.
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