听说教程：研究生英语

Unit1 DEPENDENT
Unit2 MAN VS WOMAN
Unit3 HAPPINESS
Unit4 OCCUPATIONAL DECISION
Unit5 ADVERTISEMENT
Unit6 WORK
Unit7 DRESSING
Unit8 ENGLISH
Unit9 BRAINS
Unit10 SLEEP-DEFICIT
Unit11 OBSTACIES IN COMMUNICATION
Unit12 POVERTY
Unit13 FRIENDSHIP
Unit14 SUCCESS
Unit15 SMOKING
Unit16 CLONING
Unit17 TABOO
Unit18 CREDULITY
Unit19 LOTTERY
Unit20 URBAN LIFE
Key and Tapescript