—May I watch TV for another 15 minutes, Mum?—Oh, dear, if you _____.A．canB．mustC
题型：不详难度：来源：
—May I watch TV for another 15 minutes, Mum?
—Oh, dear, if you _____. |
答案
| B |
解析
试题分析:考查情态动词。A能够；B必须； C可以；D应该。固定短语：if you must“如果非这样的话”表示说话人的不情愿。句意：--妈妈，我可以再看15分钟电视吗？--哦，如果你非要看就看吧。 |
举一反三
I ______have come here in time, but I met an old friend of mine. I stopped and talked with him for some time.| A．shouldn’t | B．must | C．needn’t | D．could |
|
---You needn’t take an umbrella. It isn’t going to rain.
---Well, I don’t know. It __________ do.| A．might | B．need | C．would | D．should |
|
Sometimes smiles around the world ______ be false, hiding other feelings like anger, fear or worry.| A．must | B．would | C．should | D．can |
|
---- It’s the office! So you _____ know eating is not allowed here.
---- Oh, sorry.| A．must | B．will | C． may | D． need |
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| The school rules state that no child ___ be allowed out of the school during the day , unless accompanied by an adult . |
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