问题描述: Tom has to wear a uniform today.(就划线部分提问)划线部分是a uniform 1个回答 分类:英语 2014-11-05 问题解答: 我来补答 a uniform 是物,并且没有涉及需要选择的问题,所以不用which,用what 提问.答案是 What does Tom have to wear today? 展开全文阅读