I took part in the 20 10 Jiangsu Mathematics Paper for College Entrance Examination. Because of its difficulty and discrimination, it attracted criticism from many candidates and parents and quickly became popular on the Internet.
On 20 10, Ge Jun participated in the math proposition work of Jiangsu college entrance examination, which was quite difficult for students to reflect. The average score of mathematics in Jiangsu in that year was 83.5 (total score 160).
therefore ......