问题描述: 初三英语He spent as much time playing as he——— a.studies b.studing c.did studing句子成分分析 1个回答 分类:英语 2014-10-02 问题解答: 我来补答 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. 展开全文阅读