Unit 1 The Internet Unit 2 Campus Unit 3 Music Unit 4 Fashion Unit 5 Environmental Protection Unit 6 Urban Transportation Unit 7 Go Abroad for Studies Unit 8 Further Education Unit 9 Job Hunting Unit 10 Business Negotiation Unit 11 Modern Consumption Unit 12 Disaster Unit 13 Culture Unit 14 Tourism Unit 15 Communication Unit 16 Entertainment Appendix References
以下为对购买帮助不大的评价