College entrance examination province takes "3+3" for liberal arts enrollment and "3+ 1+2" for college entrance examination reform province. Material science and engineering science include physics as the first choice, then choose unlimited chemical engineering and technical science include physics as the first choice, then choose unlimited mathematics and applied mathematics science include physics as the first choice, then choose unlimited mechanical engineering science include physics as the first choice, then choose unlimited biotechnology science include physics or biochemical science as the first choice.