新英语视听说教程·21世纪实用研究生英语系列教程(附赠光盘)

unit 1 differences between cultures
unit 2 lectures and reports
unit 3 schools and universities
unit 4 gatherings and parties
unit 5 careers and professions
unit 6 traveling and sightseeing
unit 7 holidays and vacations
unit 8 family and society
unit 9 survival environment
unit 10 news and events