[r]
(1)Địa lý : Châu Phi http://e-learning.hanoiedu.vn/cntt2012/e-learning/th/09/ Địa lý http://e-learning.hanoiedu.vn/e-learning/bai4/index.htm
Tiếng Anh ,Unit lesson2 http://e-learning.hanoiedu.vn/e-learning/bai4/index.htm
http://e-learning.hanoiedu.vn/cntt2012/e-learning/th/09/ http://e-learning.hanoiedu.vn/e-learning/bai4/index.htm http://e-learning.hanoiedu.vn/e-learning/bai4/index.htm http://e-learning.hanoiedu.vn/cntt2012/e-learning/thpt/14/ http://e-learning.hanoiedu.vn/cntt2012/e-learning/thcs/17/LI8VP/ http://e-learning.hanoiedu.vn/cntt2012/e-learning/thcs/04/Hinh%20chop%20moi/