{"version":"1.0","provider_name":"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12 l\u1edbn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam","provider_url":"https:\/\/lop12.edu.vn","author_name":"H\u00e0 Trang","author_url":"https:\/\/lop12.edu.vn\/author\/trangvth2\/","title":"\u0110\u1ec1 ki\u1ec3m tra Gi\u1ea3i t\u00edch 12 cu\u1ed1i n\u0103m (ph\u1ea7n 2)","type":"rich","width":600,"height":338,"html":"\u0110\u1ec1 ki\u1ec3m tra Gi\u1ea3i t\u00edch 12 cu\u1ed1i n\u0103m (ph\u1ea7n 2)<\/a><\/blockquote>