摘要：
Lesson OneExcuse me!Yes?Is this your handbag?Pardon?Is this your handbag?Yes, it is.Thank you very much.Lesson ThreeMy coat and my umbrella please.Here is my ticket.Thank you, sir.Number five.Here’s your umbrella and your coat.This is not my umbrella.Sorry, sir.Is this your umbrella?No, it isn’t.Is 阅读全文
