问题描述: all ,it, is, space, about, travel 连词成句 1个回答 分类:英语 2014-11-18 问题解答: 我来补答 It is all about space travel. 再问: 谢了。did,buy,a,shirt,you,me连词成句 再答: Did you buy me a shirt? 展开全文阅读