Last semester's math 130 in Beijing Xicheng High School was OK. According to the information disclosed in the inquiry, the Beijing Municipal Education Commission stipulated that the credit requirement for the first semester of senior one in Beijing was 130. In addition, the learning contents of the first semester mathematics course of senior one in Xicheng, Beijing include: function, probability statistics, space geometry, matrix and calculus. Learning these contents can help students master mathematics knowledge better and lay a solid foundation for future study.