We got back to Beijing by plane on the 7th(by plane on the 7th划线部分提问）
问题描述：
We got back to Beijing by plane on the 7th(by plane on the 7th划线部分提问）
答
你好!
正确答案为：
How and when did you get back to Beijing?
你们何时怎么返回北京?
^___^
祝你进步!
如对你有所帮助,请千万别忘记采纳哟!谢谢、我写的是How and where did you get back to Beijing?所以不确定、你好! 用where是不对的，因为where是对地点进行提问， 对on the 7th,在七号, 对时间提问用wher ^___^祝你进步!如对你有所帮助，请千万别忘记采纳哟！