视频地址：https://video.cache.bdschool.cn/vd/e9834c25855ae9047fa05a891276a3a0.mp4
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0915三年级【英语（北京版） 】UNIT TWO OCTOBER 1ST IS OUR NATIONAL DAY(3)-教学课件.pptx
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0915三年级【英语（北京版） 】UNIT TWO OCTOBER 1ST IS OUR NATIONAL DAY(3)-教学设计.docx
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0915三年级【英语（北京版） 】UNIT TWO OCTOBER 1ST IS OUR NATIONAL DAY(3)-课后练习.docx
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0915三年级【英语（北京版） 】UNIT TWO OCTOBER 1ST IS OUR NATIONAL DAY(3)-其他多媒体素材音频视频.rar
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0915三年级【英语（北京版） 】UNIT TWO OCTOBER 1ST IS OUR NATIONAL DAY(3)-学习任务单.docx
