\u0110\u1ec1 thi kh\u1ea3o s\u00e1t m\u00f4n V\u0103n THPT: Th\u00ed sinh d\u1ec5 m\u1ea5t \u0111i\u1ec3m \u1edf ph\u1ea7n ki\u1ebfn th\u1ee9c l\u1edbp 11<\/a><\/blockquote><\/iframe>