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演讲实训篇 3
Unit 1 Education 3
Unit 2 Culture 16
Unit 3 Environment 29
Unit 4 Spirits 43
辩论实训篇 59
Unit 5 Medical Service 59
Unit 6 Media 68
Unit 7 Economy 76
Unit 8 Society 87
Unit 9 Crime 101
Unit 10 Sports 126