题目内容
19.The work is too hard for him.He _______ finish it on time.( )A. | can't | B. | mustn't | C. | shouldn't | D. | needn't |
分析 句意:这工作对他来说太难.他不可能按时完成.
解答 答案:A.can"t 用在否定句中表示"不可能"; mustn"t"绝对不能,禁止"; shouldn"t"不应该"needn"t"不必",根据The work is too hard for him,可知这工作对他来说太难.他不可能按时完成.can"t 用在否定句中表示"不可能".故选A.
点评 本题考查了情态动词的用法.中考的必考题型.解答时注意句意以及所给选项的意思.
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