Compared with 20 1 and 20 19 and 2020, the change is not so great. The science score line is maintained at 460, the liberal arts score line is about 500, the second score line is about 370, and the liberal arts score line is about 420.
Chengdu Second Diagnosis is an important exam with the widest coverage and the highest authority in Sichuan Province before the official college entrance examination, and it can also evaluate the real level of senior three students in advance.