các bạn cho mk hỏi mấy bài này mk làm sai ở đâu (link: https://olm.vn/thanhvien/quynhgiang2k4 - tạm thời mk dùng)
https://olm.vn/hoi-dap/question/1292129.html?pos=4840284
https://olm.vn/hoi-dap/question/1292128.html?pos=4840279
https://olm.vn/hoi-dap/question/1292127.html?pos=4840273
cảm ơn
Ai trả lời được câu a ở link http://olm.vn/hoi-dap/question/434509.html có 4like ngay.
Help me!!!!!!!!!!!!!! http://olm.vn/hoi-dap/question/282303.html
Help me! http://olm.vn/hoi-dap/question/313495.html
HELP ME http://olm.vn/hoi-dap/question/363643.html
help me!!!!
http://olm.vn/hoi-dap/question/329598.html
http://olm.vn/hoi-dap/question/334224.html
Trả lời giùm tui cái
help me
http://olm.vn/hoi-dap/question/300645.html
http://olm.vn/hoi-dap/question/315743.html
help me