更新时间：2020-06-24 17:24:06
封面
版权信息
内容简介
前言
Unit 1 Culture and Customs
Culture tip
Warm up
Speak out
Sum up
Try out
Group work
Further improvement
Mini drama
Unit 2 Life
Unit 3 Dreams
Unit 4 Compliments and Criticism
Unit 5 Mistakes
Unit 6 Study
Unit 7 Internet
Unit 8 Habits
Unit 9 Challenges
Unit 10 Biotechnology
Appendix 1 参考答案
Appendix 2 实用口语
I.日常生活篇
II.交际情景篇
III.职场打拼篇
