辛沛沛NO-BOOK 傻瓜机从零开始学英语--Unit 47 Which one?（在线收听）

Unit 47   Which one?   

Which one?   是哪篇？

Which one?   是哪一本呀？

Which one?   是哪一册？

Which one?   是哪双？

Which one?   是哪辆啊？

Which one?   要哪张？

Which one?   是哪一种？

Which one?   你说的是哪一顶啊？