问题描述： Gao shan often (go) (swim)in Summer. 1个回答 分类：英语 2014-10-28 问题解答： 我来补答 Gao Shan often (goes) (swimming)in Summer.Gao Shan是第三人称单数,谓语动词用三单形式go swimming去游泳 展开全文阅读
