问题描述: the hippo can swim and dive in the river否定句swim and dive画线,提问 1个回答 分类:英语 2014-10-14 问题解答: 我来补答 the hippo can't swim and dive in the river 再问: swim and dive画线,提问 (有加分) 再答: What can the hippo do in the river? 展开全文阅读