==================资料简介======================
冀教版小学英语一年级下Lesson24课文同步课件
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压缩包内容：
lesson24\sound\U3_L24_01_s001.mp3
lesson24\sound\U3_L24_01_s002.mp3
lesson24\sound\U3_L24_01_s003.mp3
lesson24\sound\U3_L24_01_s004.mp3
lesson24\sound\U3_L24_01_s005.mp3
......
