题目内容
8.-I can't stop smoking,doctor.-For your health,I'm afraid you ______.( )A. | may | B. | can | C. | have to | D. | need |
分析 --我戒不掉烟,医生.
--为了你的健康,恐怕你必须戒掉.
解答 答案:C.may可以;can能,会;have不得不,客观上要做的事;need需要.根据For your health,可知戒烟有利于健康,是客观上需要的做的事,have to表示客观,必须的意思,故选B.
点评 本题考查了情态动词的用法.解答时注意一下have to的用法:have to表示客观上需要的做的事,必须、不得不的意思.
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