It’s better ____ your voice down in public places.A．keepingB．to keepC．keepsD．kee
题型：不详难度：来源：
It’s better ____ your voice down in public places.| A．keeping | B．to keep | C．keeps | D．keep |
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答案
| B |
解析
试题分析：固定结构had better表示最好做某事，后跟动词原形；其否定形式在动词原形的前面加not即可。结合语境可知选B。
点评：had better是一固定结构，其用法基本型相当于一个情态动词，通常用在对话中表示建议或劝告，意为“还是……好”、“最好……”。它没有人称、数和时态的变化，had也不能改为has或have。 |
举一反三
Could you please ________?| A．do the dishes | B．doing the dishes | | C．to do the dishes | D．did the dishes |
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Sorry, Jim. I don’t have ______ time ______ with you. --- That’s all right.| A．enough, to play | B．much, playing | C．enough, playing | D．many, to play |
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Why not _____ help when you were in trouble?| A．you ask for | B．ask for | | C．asking for | D．asked for |
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--There goes the bell.
--It"s time for class. Let"s stop .
A. talk B. talking C. to talk |
Do you want ______ home with me now?| A．go | B．to go to | C．to go | D．going |
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