前言
Unit 1 Part A:Listening Comprehe ion
Part B:Main Article
Part C:Supplementary Reading
Part D:Practical Skills
Unit 2 Part A:Listening Comprehe ion
Part B:Main Article
Part C:Supplementary Reading
Part D:Practical Skills
Unit 3 Part A:Listening Comprehe ion
Part B:Main Article
Part C:Supplementary Reading
Part D:Practical Skills
Unit 4 Part A:Listening Comprehe ion
Part B:Main Article
Part C:Supplementary Reading
Part D:Practical Skills
Unit 5 Part A:Listening Comprehe ion
Part B:Main Article
Part C:Supplementary Reading
Part D:Practical Skills
Unit 6 Part A:Listening Comprehe ion
Part B:Main Article
Part C:Supplementary Reading
Part D:Practical Skills
Unit 7 Part A:Listening Comprehe ion
Part B:Main Article
Part C:Supplementary Reading
Part D:Practical Skills
Unit 8 Part A:Listening Comprehe ion
Part B:Main Article
Part C:Supplementary Reading
Part D:Practical Skills
Unit 9 Part A:Listening Comprehe ion
Part B:Main Article
Part C:Supplementary Reading
Part D:Practical Skills
Unit 10 Part A:Listening Comprehe ion
Part B:Main Article
Part C:Supplementary Reading
Part D:Practical Skills
Unit 11 Part A:Listening Comprehe ion
Part B:Main Article
Part C:Supplementary Reading
Part D:Practical Skills
Unit 12 Part A:Listening Comprehe ion
Part B:Main Article
Part C:Supplementary Reading
Part D:Practical Skills
Unit 13 Part A:Listening Comprehe ion
Part B:Main Article
Part C:Supplementary Reading
Part D:Practical Skills
Unit 14 Part A:Listening Comprehe ion
Part B:Main Article
Part C. Supplementary Reading
Part D:Practical Skills
Unit 15 Part A:Listening Comprehe ion
Part B:Main Article
Part C:Supplementary Reading
Part D:Practical Skills
Appendix I Tapescripts
Appendix II Key to Exercises
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