This paper is organized by the Examination Center of the Ministry of Education, and is suitable for the college entrance examination papers of most provinces and regions in China. Hebei college entrance examination adopts "3+ 1+2" mode. Specifically, "3" stands for Chinese, Mathematics, and Foreign Languages, which are subject to national examination; "1+2" stands for the examination of academic level, in which "1" can be a subject of physics or history, and "2" is two subjects selected from ideological politics, geography, chemistry and biology. This model aims to increase students' choice and improve their comprehensive quality.