◎聽力光碟，內含學生課本所需之完整聽力音檔。
Business Benchmark Second edition is the official Cambridge English preparation course for Cambridge English: Business Preliminary, Vantage and Higher (also known as BEC), and BULATS. These Class Audio CDs contain all the recorded material for the listening activities in the Business Benchmark Upper Intermediate BULATS Student's Book, including the BULATS practice test listening.