Ng\u00e0y 26\/7, B\u1ed9 GD-\u0110T c\u00f4ng b\u1ed1 ph\u1ed5 \u0111i\u1ec3m m\u00f4n Sinh h\u1ecdc, k\u1ef3 thi t\u1ed1t nghi\u1ec7p THPT 2021. Theo \u0111\u00f3, ph\u1ed5 \u0111i\u1ec3m trung b\u00ecnh m\u00f4n n\u00e0y l\u00e0 5,51.<\/em><\/strong><\/p>\n\n\n\n