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五年级科学(教科版)-水的作用

视频地址：https://video.cache.bdschool.cn/vd/67aa8e325c3d927bd7c7cd4ad8ef582e.mp4
附件： 1014五年级【科学(教科版)】水的作用-1教学设计.docx
附件： 1014五年级【科学(教科版)】水的作用-2课件.pptx
附件： 1014五年级【科学(教科版)】水的作用-3学习任务单.docx
附件： 1014五年级【科学(教科版)】水的作用-4课后练习.docx

17 views Jul 15, 2021

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