商務英語聽說練習冊（一）

Introduction
Unit 1 Welcome
Unit 2 Numbers
Unit 3 Work
Unit 4 Information
Unit 5 Places
Unit 6 Action
Unit 7 Meeting
Unit 8 Reporting
Unit 9 Communication
Unit 10 Progress
Unit 11 Plans
Unit 12 Sales
Transcripts
Answer key
Irregular verbs