--Mum, can I wear my jeans to school?--No, you ________ wear school uniforms. Th
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--Mum, can I wear my jeans to school? --No, you ________ wear school uniforms. That’s the school rule.A.can | B.may | C.can’t | D.have to |
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答案
D |
解析
试题分析:A. can能够 B. may可能 C. can’t不可能D. have to不得不,必须;句意:妈妈,我能穿我的牛仔裤去学校吗?不行,你必须穿校服。那是学校的规定。故选D 点评:情态动词用法较多,无人称和数的变化, 情态动词后面跟的动词需用原形,否定式构成是在情态动词后面加 "not"。 个别情态动词有现在式和过去式两种形式, 过去式用来表达更加客气, 委婉的语气, 时态性不强, 可用于过去,现在或将来。中学阶段必须对它们的用法有个基本的了解,题目不难,掌握了平时出现的题目即可答出。 |
举一反三
---____, sir, how can I get to the nearest bank? -- You can ________ a No 2 bus at the station..A.Excuse me, get on | B.Sorry, getting on | C.Excuse me,getting on | D.Sorry, get on |
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--- There is someone at the door. Who ______ it be? Is it the postman? --- No, it ________ be him. It’s just seven o’clock. It’s too early.A.may, can’t | B.will, won’t | C.may, mustn’t | D.must, may not |
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—May I swim here? — No, you _______. It is dangerous.A.won’t | B.needn’t | C.mustn’t | D.don’t have to |
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Rose, you leave your school things on the floor like this. Keep your room clean and tidy.A.may not | B.mustn’t | C.needn’t | D.wouldn’t |
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-----Whose T-shirt is this? ----- It _______ be John’s. It’s _______ small for him.A.can’t; much too | B.can’t; too much | C.mustn’t; much too | D.mustn’t; too much |
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