After the second year of high school, I will continue to study the rest of the required courses. After the compulsory courses, I will take part in the ideological and political, history, geography, physics, chemistry, biology, technology and other subjects of the ordinary high school academic level examination at the end of the second year of high school and get corresponding results. Senior three enters elective courses. There are limited elective courses in Chinese, Mathematics and English. Basically, 2~6 textbooks are selected for each subject according to their own needs. Elective courses in other subjects are optional. According to their own liberal arts or elective subjects, the general liberal arts examination of ideological and political courses, history, geography, basically according to their own needs, each examination of 2~4 textbooks; Physics, chemistry and biology are elective courses in science, and basically 2~4 textbooks in each subject are optional according to their own needs.