BTVN 31/7

Submitted by api on Fri, 07/31/2026 - 10:36

<p>Làm ví dụ 17,18,19 và các bài 6A,6B,7A,7B</p>

File Urls
"{\"id\":15490,\"type\":\"image\",\"url\":\"https:\/\/biteducation.easyedu.vn\/sites\/default\/files\/easyschool\/upload\/2026\/07\/tai_xuong_4.jpg\",\"width\":1366,\"height\":768,\"thumbnail\":\"https:\/\/biteducation.easyedu.vn\/sites\/default\/files\/styles\/large\/public\/easyschool\/upload\/2026\/07\/tai_xuong_4.jpg?itok=tfwBoPAl\"}"
"{\"id\":15491,\"type\":\"image\",\"url\":\"https:\/\/biteducation.easyedu.vn\/sites\/default\/files\/easyschool\/upload\/2026\/07\/tai_xuong_5.jpg\",\"width\":1366,\"height\":768,\"thumbnail\":\"https:\/\/biteducation.easyedu.vn\/sites\/default\/files\/styles\/large\/public\/easyschool\/upload\/2026\/07\/tai_xuong_5.jpg?itok=IWID2Hnx\"}"
Lecture Type
Bài tập về nhà
Created by
d4b6eca3-b558-4c99-94cd-cf21503d1f0f