Please remind your grandpa to take medicine on time, for a man of his age ____be
题型：不详难度：来源：
| Please remind your grandpa to take medicine on time, for a man of his age ____be very forgetful． |
答案
| D |
解析
| 考查情态动词。Need需要；must 必须；shall 将会；can可能。句意：请提醒你的祖父按时吃药，对于他这个年龄的人来说可能会比较健忘。Can表理论上的可能性。选D。 |
举一反三
— My dog is really fat. — You______ have given it so much food. | A．wouldn’t | B．couldn’t | C．shouldn’t | D．mustn’t |
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— Look, it _____ be Jack who is at the gate of the library.
It _____ be him. He has gone abroad.
may; must B. must; mayn’t C. must; can’t D. can; mayn’t |
Sir, you ________ take this seat. It’s just for the old.| A．oughtn’t to | B．can’t | C．won’t | D．needn’t |
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.--Your parents were anxious about you. You _____ home without saying a word.
-- It’s my fault.| A．mustn’t be | B．shouldn’t have left | | C．needn’t have left | D．couldn’t have left |
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When we were young, every evening my brother and I ______ stay at home waiting for our mother.| A．would | B．might | C．should | D．could |
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