问题描述：
My sister cooks for us in the evening.（改为一般疑问句）最佳答案：
Does your sister cook for you in the evening?
最佳答案：
题目：My sister cooks for us in the evening.（改为一般疑问句）
最佳答案：
关键字：
问题描述：
My sister cooks for us in the evening.（改为一般疑问句）Does your sister cook for you in the evening?