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Unit 2 It describes the changes in Chinese society 18张幻灯片,1个音频和2个视频
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压缩包内容：
Unit 2 It describes the changes in Chinese societyUnit 2 It describes the changes in Chinese society.ppt
Unit 2 It describes the changes in Chinese societym5u2-1.mp3
Unit 2 It describes the changes in Chinese societym5u2.swf
Unit 2 It describes the changes in Chinese societym5u2.wmv
Unit 2 It describes the changes in Chinese society
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