Chrome，
QQ浏览器
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播放：3 时间：2024-09-10简介： -
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![【获奖】湘教版初中地理七年级上册《2.4海陆变迁》[刘老师]【市一等奖】优质课公开课教学视频](//imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2Ffe46761115ade358a21bbbf04ac99b27650ae02d.jpg%40672w_378h_1c_%21web-search-common-cover)
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![【获奖】湘教版初中地理七年级上册《2.4海陆变迁》[刘老师]【市一等奖】优质课公开课教学视频](http://imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2Ffe46761115ade358a21bbbf04ac99b27650ae02d.jpg%40672w_378h_1c_%21web-search-common-cover)
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