Chrome，
QQ浏览器
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![科普版英语四年级下册 Lesson7 Let's go swimming, OK？优质课教学视频+PPT课件_1.[SplitIt]](//imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2F6492726203b5de394cd94331576a55dcdcc2517f.jpg%40672w_378h_1c_%21web-search-common-cover)
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![科普版英语四年级下册 Lesson9 I like summer 优质课教学视频+PPT课件_1.[SplitIt]](//imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2Fda83ccfba1fa49c852936ca348fc83ca7f8b29a4.jpg%40672w_378h_1c_%21web-search-common-cover)
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播放：2 时间：2024-11-09简介： -
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![科普版英语四年级下册 Lesson9 I like summer 优质课教学视频+PPT课件_3.[SplitIt]](//imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2F7724d5acef8d99d69f3e1474ea234d3863c65c44.jpg%40672w_378h_1c_%21web-search-common-cover)
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![科普版英语四年级下册 Lesson7 Let's go swimming, OK？优质课教学视频+PPT课件_1.[SplitIt]](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2F6492726203b5de394cd94331576a55dcdcc2517f.jpg%40672w_378h_1c_%21web-search-common-cover)
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![科普版英语四年级下册 Lesson9 I like summer 优质课教学视频+PPT课件_3.[SplitIt]](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2F7724d5acef8d99d69f3e1474ea234d3863c65c44.jpg%40672w_378h_1c_%21web-search-common-cover)
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