题目内容
8.The doctor says I ________ take any medicine as I am much better now.( )| A. | can't | B. | mustn't | C. | couldn't | D. | needn't |
分析 医生说由于我现在好多了,我不必吃药了.
解答 答案:D.can't不能;mustn't不可以;couldn't不能(couldn't 是can′t的过去式);needn't不必.根据I am much better now,可知我现在好多了,所以不必吃药了.needn't不必.故选D.
点评 对待此类考查情态动词的题目,首先要认真审题,结合所给出的语境,正确把握说话者的语气、情感、态度、观点等.其次要认真思考所给选项中情态动词的基本特征和用法,并结合语境推敲答案.
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