1- 14 is a fill-in-the-blank question, with 5 points for each question, and 15-20 is an analytical question. 14 points for each of the first three questions, 16 points for each of the last three questions, and 2 to 3 small questions for each solution, * * 160 points.

There are additional problems in science. 2 1 problem is two out of four, 2 1a is plane geometry proof, 2 1b is matrix, 2 1c is coordinate system and parameter equation, and 2 1d is inequality. Candidates choose two of the four questions to answer, each question 10, out of 20 points. Questions 22 and 23 are uncertain. You can test probability distribution, space vector, analytic geometry (focusing on parabola), counting principle, mathematical induction, binomial theorem and so on. , which is also 10 for each question, plus 40 points for one question.