Mathematics 1234 is divided according to the major you want to apply for. Generally speaking, science and engineering majors should take math one, economic management and finance majors should take math three or four, and math two rarely takes this test. Specifically, their examination ranges are also different. You should first determine the major you want to take, and then look at the requirements of the bibliography of that major, and it will be clear. It depends on the major. You can't just look at schools, because each school has different requirements. The following is the outline and examination scope of all kinds of mathematics. You can also refer to it

Mathematics (1): including advanced mathematics, linear algebra, probability theory and mathematical statistics.

Mathematics (2): including advanced mathematics and linear algebra.

3. Mathematics (3): including calculus, linear algebra, probability theory and mathematical statistics.

4. Mathematics (4): including calculus, linear algebra and probability theory.

5. The syllabus of Advanced Mathematics A includes calculus, linear algebra and probability theory.

6. advanced mathematics b

Function, limit, unary function calculus, multivariate function calculus, series, ordinary differential equations, analytic geometry and so on.

7. Advanced Mathematics (Localization)

Examination scope: one-dimensional calculus, two-dimensional calculus, ordinary differential equations, series, spatial analytic geometry.