问题描述： Lucy需要3个网球拍,怎么变否定句、疑问句、回答? 1个回答 分类：英语 2014-10-24 问题解答： 我来补答 Lucy needs three tennis rackets.Lucy doesn't need three tennis rackets.Dose Lucy need three tennis rackets?Yes,she does No,she doesn't 展开全文阅读
