Chrome，
QQ浏览器
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![小学语文优质公开课三年级下册《燕子》第一课时教学视频 #小学语文公开课[话题]# #三年级下册语文[话题]# #小学语文优质课[话题]#](//imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2F1427a91f2238b441d462aa9f96cecff225e6cde8.jpg%40672w_378h_1c_%21web-search-common-cover)
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播放：0 时间：2025-08-17简介： -
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![小学语文优质公开课三年级下册《燕子》第一课时教学视频 #小学语文公开课[话题]# #三年级下册语文[话题]# #小学语文优质课[话题]#](http://imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2F1427a91f2238b441d462aa9f96cecff225e6cde8.jpg%40672w_378h_1c_%21web-search-common-cover)
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