Different from last year's single topic, the overall difficulty of this year's test paper has been lowered, and the distinction between difficulty and difficulty is not obvious. Candidates who usually have a good foundation should be optimistic in most of their grades; This year, in the final analysis and derivative questions used to select the best, the tedious calculation and examination direction are avoided, and the questions tend to be mediocre and routine. Candidates can get started quickly by grasping the main points of the questions. Slightly different from previous years, this year's topic selection focuses on the control of chart topics, requiring students to have certain spatial imagination and understanding and analysis ability, but the overall difficulty is not great.