问题描述: 她的妈妈和她的姐姐是老师求 英文翻译 1个回答 分类:英语 2014-10-25 问题解答: 我来补答 Both her mother and her sister are teachers.Her mother and sister are both teachers. 再问: Her mother and her sister is a teacher .这句话对吗 再答: 不对的。A and B 为复数,故谓语动词用复数。 展开全文阅读