-- Waiter! How soon can I get my food? I just have half an hour left before my t
题型：不详难度：来源：
-- Waiter! How soon can I get my food? I just have half an hour left before my train leaves.
-- It ______ be ready in five minutes.| A．may | B．should | C．could | D．need |
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答案
| B |
解析
试题分析：考查情态动词：A. may可以，B. should应该，C. could“can”的过去时，“能够”D. need需要，句意：--服务员，我的食物还要多久到？还有半小时我的火车就要开了。--5分钟应该准备好了。这里用should表示“按道理讲应该…”,是一种主观推测。选B。
点评：情态动词表推测注意以下解题步骤：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。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。要注意把握时间概念。 |
举一反三
I ________ be a little bit slow, but at least I don’t make stupid mistakes. | A．should | B．may | C．must | D．need |
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--- Alice looks sad. Did you tell her about her brother’s accident?
--- Sorry, I ________ her just before her final exams.| A．can’t tell | B．mustn’t have told | | C．needn’t tell | D．shouldn’t have told |
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—Why don’t you wear your jogging shorts, mum?
—Well, my legs are too skinny, if you ______ know. |
----Must I finish the jod at seven o’clock?
----No, you___________| A．mustn’t | B．can’t | C．needn’t | D．don’t have |
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--- It’s so late. Our son______ be back!
--- Don’t worry. I dare say he ______ have some extra work to do.| A．can; must | B．will; might | C．should; must | D．must; may |
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