The book on the big desk is ourteacher's.(改为对划线部分提问)

来源：学生作业学帮网编辑：学帮网时间：2024/05/18 04:45:44

The book （on the big desk） is our teacher's.(改为对划线部分提问)
Which book is your teacher's?
哪本书是你老师的?