初三英语He spent as much time playing as he——— a.studies b.studi

问题描述:

初三英语He spent as much time playing as he——— a.studies b.studing c.did studing
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1个回答 分类:英语 2014-10-02

问题解答:

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C ====he spent time studying 因为SPENT是过去时,所以就用它的助动词DID来表示.SPEND TIME 后面的动词用ING形式.
 
 
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