Chrome，
QQ浏览器
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播放：0 时间：2025-11-25简介： -
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![[七上历史笔记版]/2.原始农业与史前社会](//imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2F5a6f57ce07b5b4b693b9f7bfe63f7ae562e75be4.jpg%40672w_378h_1c_%21web-search-common-cover)
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![[七上历史笔记版]/2.原始农业与史前社会](http://imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2F5a6f57ce07b5b4b693b9f7bfe63f7ae562e75be4.jpg%40672w_378h_1c_%21web-search-common-cover)
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