Difficult. Compared with previous years, the basic questions are appropriately compressed, the difficulty of intermediate questions is improved, the knowledge points of high conic, probability and derivative are increased, and the questions are quite flexible. There are many basic contents of mathematics in senior one, and the mathematical knowledge learned in senior two needs a certain mathematical foundation and talent; You can get basic points when you learn math well in grade one, and high scores when you learn math well in grade two. This is the basic structure of high school mathematics.