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同上一堂课0428四年级[英语]Unit 5 Lesson 1-2
同上一堂课0428四年级[英语]Unit 5 Lesson 1-2
同上一堂课【四年级】51/67
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App29:59![同上一堂课0428四年级[英语]Unit 5 Lesson 1-2](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/cb9cd539d3424ca189219c108ca21764~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202406201726361D2530B47A457707318C&requestFrom=704&version_code=80402&x-expires=1750411596&x-signature=Z8PdechXFZOo72WtpmHPIBz2FNU%3D)
App29:59![同上一堂课0429四年级[语文]记金华的双龙洞](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/eb7dc655bbfa4eb186c836473006f742~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202406201726361D2530B47A457707318C&requestFrom=704&version_code=80402&x-expires=1750411596&x-signature=rDQOZ6F8pRe74xoHLsIokSoY21c%3D)
App29:59![同上一堂课0430四年级[数学]解方程](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/84d90cd1a7504b63b4460e4c83d4c5ef~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202406201726361D2530B47A457707318C&requestFrom=704&version_code=80402&x-expires=1750411596&x-signature=FB%2B183jX6lTQw94MP5or%2Bmo9jNo%3D)
App29:58![同上一堂课0506四年级[数学]猜数游戏-奥运中的数学](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/820ad8583c164029a17a948e48858f65~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202406201726361D2530B47A457707318C&requestFrom=704&version_code=80402&x-expires=1750411596&x-signature=FFyUyL0Mrj1aB%2B10sjuC0OAKDQU%3D)
App29:36![同上一堂课0507四年级[语文]小英雄雨来](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/f0a5007d5bfbfbe3d473e18c155a2839~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202406201726361D2530B47A457707318C&requestFrom=704&version_code=80402&x-expires=1750411596&x-signature=5KOjJe48s%2BwvXL3hvnS%2BObnYjXA%3D)
App29:59![同上一堂课0508四年级[英语]Unit 5 Lesson 3-4](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/0a9f3ff162e0028fb6417e00f6465573~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202406201726361D2530B47A457707318C&requestFrom=704&version_code=80402&x-expires=1750411596&x-signature=cWzqJOPd0c%2BETJXDJolxKuyfmos%3D)
App29:55![同上一堂课0509四年级[语文]古诗三首](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/8b0d7cc5e2b59c113217bd78812fab03~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202406201726361D2530B47A457707318C&requestFrom=704&version_code=80402&x-expires=1750411596&x-signature=QYRMzFUBomeE1GAq%2FM%2B1u2G81QU%3D)
App29:57![同上一堂课0511四年级[语文]文言文二则](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/5f25dadac70a4c3abf599085e04f200e~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202406201726361D2530B47A457707318C&requestFrom=704&version_code=80402&x-expires=1750411596&x-signature=XlEKPje7ObzPZxwHysYJrsKLZTk%3D)
App29:01![同上一堂课0512四年级[数学]优化-生日](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/23d2f977d42f4d42b8d4ae88ca337467~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202406201726361D2530B47A457707318C&requestFrom=704&version_code=80402&x-expires=1750411596&x-signature=aXwzskZ4LRFNAWn3ysEm%2FzK2CD0%3D)
App29:13![同上一堂课0513四年级[语文]诺曼底号遇难记](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/295b2873c46a41fcbbf221159dd6eb81~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202406201726361D2530B47A457707318C&requestFrom=704&version_code=80402&x-expires=1750411596&x-signature=wbCkZG0tZZglqPz8DUQWHV7MUP4%3D)
App29:40![同上一堂课0514四年级[英语]Unit 6 Lesson 1-2](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/9a330f3a36364ccca1c14ae5bed6a2af~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202406201726361D2530B47A457707318C&requestFrom=704&version_code=80402&x-expires=1750411596&x-signature=QWKE%2FcqBQV5U1zJ0LO1V8aGO2Rw%3D)
App29:25![同上一堂课0515四年级[数学]栽蒜苗](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/556facf2e007397b538f6413fe0e474a~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202406201726361D2530B47A457707318C&requestFrom=704&version_code=80402&x-expires=1750411596&x-signature=PzRxD2jf9Ae69IDugpoGSF7ts5w%3D)
App29:25![同上一堂课5月18日四年级[体育]跳绳](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/38268b2f4f718509b5ad71f6f3866286~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202406201726361D2530B47A457707318C&requestFrom=704&version_code=80402&x-expires=1750411596&x-signature=tjzozR%2BadGf1uLOoxRGyyLCqxj4%3D)
App29:58![同上一堂课5月19日四年级[语文]宝葫芦的秘密](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/b64f28cfbe324dbb84b36ee327c1cdb4~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202406201726361D2530B47A457707318C&requestFrom=704&version_code=80402&x-expires=1750411596&x-signature=2bP0AUpFzpzJYCCL7bZZEwUwf5Q%3D)
App29:53![同上一堂课5月20日四年级[数学]平均数](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/d5c6fe62a20d40d9a7d2e72f904a2716~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202406201726361D2530B47A457707318C&requestFrom=704&version_code=80402&x-expires=1750411596&x-signature=CaOIZxE6ljMzA0WD6yGdDltqAAw%3D)
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App29:41![同上一堂课5月22日四年级[语文]巨人的花园](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/f5ed0b611602fcc3f710d4eee7b240f3~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202406201726361D2530B47A457707318C&requestFrom=704&version_code=80402&x-expires=1750411596&x-signature=ISfQIDnUFyH0trQSv%2FiO8l32WtU%3D)
App29:59
