\u0110\u1ec1 thi gi\u1eefa h\u1ecdc k\u00ec 2 l\u1edbp 11 m\u00f4n H\u00f3a n\u0103m 2015 \u2013 THPT Phan Ch\u00e2u Trinh<\/a><\/blockquote><\/iframe>