Chrome，
QQ浏览器
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![全65集【浙教版九年级全一册数学】视频+PDF教材.走进重高数学-培优重高数学九年级全一册65集[789年级全]](//imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2Fa7ea2ca4995e3cf3fe88aaa0874950ec578856c7.png%40672w_378h_1c_%21web-search-common-cover)
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![全78集【浙教版九年级科学上册/下册]+单元试卷 PDF覆盖浙教版九年级科学上下册，配套单元试卷PDF。聚焦核心考点，系统梳理重难点，夯实知识体系，助力九年级学](//imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2F91904473f861f9eb46708c884c61814fa4f13074.jpg%40672w_378h_1c_%21web-search-common-cover)
播放：3 时间：2025-11-27简介： -
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![全78集[浙教版九年级科学|基础课程+走进重科学高培优]吃透课本考点，衔接培优体系，稳步进阶!](//imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2Fcc507d63e0df0ec8e13404cbc8ba1e855f290aa0.jpg%40672w_378h_1c_%21web-search-common-cover)
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播放：14 时间：2025-12-19简介： -
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![全65集【浙教版九年级全一册数学】视频+PDF教材.走进重高数学-培优重高数学九年级全一册65集[789年级全]](http://imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2Fa7ea2ca4995e3cf3fe88aaa0874950ec578856c7.png%40672w_378h_1c_%21web-search-common-cover)
![全78集【浙教版九年级科学上册/下册]+单元试卷 PDF覆盖浙教版九年级科学上下册，配套单元试卷PDF。聚焦核心考点，系统梳理重难点，夯实知识体系，助力九年级学](http://imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2F91904473f861f9eb46708c884c61814fa4f13074.jpg%40672w_378h_1c_%21web-search-common-cover)
![全78集[浙教版九年级科学|基础课程+走进重科学高培优]吃透课本考点，衔接培优体系，稳步进阶!](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2Fcc507d63e0df0ec8e13404cbc8ba1e855f290aa0.jpg%40672w_378h_1c_%21web-search-common-cover)
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