File Urls
"{\"id\":257,\"type\":\"document\",\"url\":\"https:\/\/easyenglish.easyedu.vn\/sites\/default\/files\/easyschool\/upload\/2026\/07\/ket_001-_28.7-btvn.pdf\",\"width\":null,\"height\":null,\"thumbnail\":\"https:\/\/easyenglish.easyedu.vn\/sites\/all\/themes\/easyedu\/images\/pdf-large.png\"}"
Lecture Type
Bài tập về nhà
code
KET 001
Created by
5279511a-4046-40f6-b1cc-b0dc696cfbb4