问题描述: What else may she______to buy for making a cake?A.need B.needs C.has D.does请说明理由 1个回答 分类:英语 2014-11-17 问题解答: 我来补答 Answer A.A是动词原形;而B,C,D都是第三人称单数形式.此处有may这一情态动词位于实意动词之前,用动词原形.→肯定句:She may need to buy ... for making a cake. 展开全文阅读