What are you doing on the (l ),Bill?Oh,I am learning English on it.那个空填什么?
问题描述：
What are you doing on the (l ),Bill?Oh,I am learning English on it.那个空填什么?
答
Internet 互联网
祝你学习进步,更上一层楼!(*^__^*)
有不会的可以再问我:）