Have you ----------smoking?It's bad for your helth .(give up

问题描述:

Have you __________smoking?It's bad for your helth .(give up)用正确形式填空 说明原因
1个回答 分类:英语 2014-11-13

问题解答:

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given up.题中出现have,表示现在完成时,所以用过去分词的形式.give的过去分词为given.
 
 
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