==================资料简介======================
课件共26张，1份教案,24个音频和1个视频,效果不错
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压缩包内容：
m9u11.mp3
m9u111.swf
m9u12.mp3
m9u1A5 Tell me when the problem started.mp3
m9u1can you tell me how she’s different.mp3
......
