题目内容
10.-What do you think of Betty?-Lovely,though she ______ be naughty sometimes( )
A. | should | B. | must | C. | can | D. | need |
分析 ---你认为Betty怎么样?---很可爱,虽然她有时会有些顽皮.
解答 答案C. A should 应该;想必会,理应;B must 必须,一定;C can 能,会,可能; D情态动词 need,通常用在疑问句、否定句中,意为"必须";句中描述的Betty应该是一个可爱但有时会有些调皮的女孩.结合句意,此处应该是填一个表示推测的情态动词,can用于肯定句,表示理论上存在的可能性,所以适用于本句;should,must都可以表示推测,但在这里不合语意.故选C
点评 情态动词表示推测的这一用法经常被考到,所以要注意总结它们之间的区别.
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