问题描述： Are your parents living?改成is your 或are you可以吗,为什么? 1个回答 分类：英语 2014-12-04 问题解答： 我来补答 Are your parents living?=> Your parents are living (correct)Is your parents living?=> Your parents is living (parents为复数不能对应is)Are you parents living?=〉You parents are living (You parents不通） 展开全文阅读
