作业帮They're helping Mother with the housework.怎么改为附加疑问句
来源：学生作业帮助网 编辑：作业帮 时间：2024/07/17 15:21:26
They're helping Mother with the housework.怎么改为附加疑问句
They're helping Mother with the housework.怎么改为附加疑问句
They're helping Mother with the housework.怎么改为附加疑问句
They're helping Mother with the housework,aren’t they?
aren't they?
aren't they?