商务英语视听说教程 3PDF电子书下载

Unit 1 Career Competition 1

Unit 2 Environmental Revolution 9

Unit 3 Health 17

Unit 4 Confidence 25

Unit 5 World Trade 34

Unit 6 Star Power 43

Unit 7 Complaint 52

Unit 8 Information Kingdom 61

Unit 9 Oil Energy 71

Unit 10 Hand in Hand 80

Unit 11 Hot Buy 90

Unit 12 Delivery 100

Appendix Ⅰ Words and Expressions 110

Appendix Ⅱ Answers 116

Appendix Ⅲ Tapescripts 134

后记 181