In 2023, the time for the senior high school entrance examination in Changzhou, Jiangsu Province: June 18 -20, and the whole city implemented unified online marking. The total score of the senior high school entrance examination is 700. Chinese, mathematics, English 120, including 90 points for written English and 30 points for oral listening; Chemistry, physics, morality and rule of law, history each 100, in which morality and rule of law and history are combined into one, with 50 points each; The perfect score in the physical education exam is 40. At the end of the eighth grade, biology, geography and information technology were qualified, and the results were divided into "qualified" and "unqualified". According to the Notice on Doing a Good Job in the Science Experiment Operation Examination of Changzhou Junior High School Academic Level Examination in 2023 (Chang [2023] No.7), the physics, chemistry and biology experiment operation examinations of the senior high school entrance examination were organized, and the scores were divided into "qualified" and "unqualified" grades.