//byporno.net/sinh-hoc/ vi Wed, 6 Sep 2017 01:09:50 GMT Wed, 6 Sep 2017 01:09:50 GMT //byporno.net/rss/ //byporno.net/uploads/logo-so-gddt_eeef5f55120d69970bd5224a7b8f6b8f.png //byporno.net/sinh-hoc/ 144 144 //byporno.net/sinh-hoc/sk-ren-ki-nang-lam-bai-tap-trac-nghiem-cho-hoc-sinh-mon-sinh-hoc-lop-12-6388.html Wed, 6 Sep 2017 01:09:50 GMT //byporno.net/sinh-hoc/sk-xay-dung-he-thong-cau-hoi-trong-on-thi-hoc-sinh-gioi-phan-vi-sinh-vat-6384.html Wed, 6 Sep 2017 01:09:09 GMT //byporno.net/sinh-hoc/sk-xay-dung-he-thong-bai-tap-dinh-huong-phat-trien-nang-luc-cho-hoc-sinh-qua-day-hoc-sinh-hoc-12-6383.html Wed, 6 Sep 2017 01:09:02 GMT //byporno.net/sinh-hoc/sk-xay-dung-mot-so-noi-dung-ngoai-khoa-nham-nang-cao-hieu-qua-hoc-tap-mon-sinh-hoc-o-truong-ptdtnt-thpt-huyen-dien-bien-dong-6372.html Fri, 21 Jul 2017 09:07:53 GMT