问题描述: we will have a picnic next sunday 变疑问句\肯定和否定回答\划线提问(have a picnic0 1个回答 分类:英语 2014-09-19 问题解答: 我来补答 Will you have a picnic next sunday?Yes,we will.No,we won't.What wiil you do next sunday? 展开全文阅读