① Politics: full name of ideological and political theory, national unified examination subject, code 10 1.

② English: It is also a national unified examination subject. Usually, the codes for students to test Master English (1) and Master English (2) are 20 1 and 204 respectively. In addition, universities with higher requirements will also take the Master of English Examination (1).

③ Mathematics: It is also a national unified examination subject. Usually, in the engineering class, the majors with higher requirements for mathematics take the math test (1) and the majors with lower requirements take the math test (2), and the codes are 30 1 and 302 respectively.

(4) Specialized courses: courses related to one's major are usually independent propositions of each school, and the examination contents vary from school to school.

2. Re-examination subjects: 04 106 rail transit comprehensive test, 04 107 urban traffic comprehensive test, 0415 traffic logistics comprehensive test (choose one from three).