问题描述： 求助 用present progressive造句 5个 在线等~~~~~~谢谢~~~~~~~~~ 1个回答 分类：英语 2014-11-04 问题解答： 我来补答 I am flying a kite.she is working.He is swimming.A girl is riding a bike.They are singing. 再问： ?????详细点 谢谢！ 展开全文阅读
