keep做系动词1 He keep slience.2 He keep on slience.1句中的keep可以当系动

问题描述:

keep做系动词
1 He keep slience.
2 He keep on slience.
1句中的keep可以当系动词使用 那2句的keep on 算是句子的什么成分?
1个回答 分类:英语 2014-11-30

问题解答:

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keep on doing ,所以keep on 后面加动名词,slience做keep on 的宾语,keep on 是句子的动词!
 
 
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