问题描述: is this you coat?yes,it isn't. 1个回答 分类:英语 2014-12-11 问题解答: 我来补答 应该是Is this your coat?Yes,it is.应该把you改成your,用形容词性物主代词,另外肯定回答就是Yes,it is. 展开全文阅读