致用英语：听力教程3

Unit 1 Working Together
Unit 2 Communication
Unit 3 Manners
Unit 4 Letters， Faxes and Memos
Unit 5 Interview
Unit 6 In the Office
Unit 7 Advertisements
Unit 8 Sales
Unit 9 Negotiations
Unit 10 Hotel Services
Unit 11 Humour
Unit 12 In the Supermarket
Unit 13 Price
Unit 14 Diet
Unit 15 TV Programmes
Unit 16 News
Extensive Listening