General grade standard: a+1:584-780; a+2:56 1-583.9； a+3:538-560.9 a 1:508-537.9； a2:478-507.9； a3:448-477.9； b 1:438-447.9； B2:428-437.9； B3:4 18-427.9； B4 : 390-4 17.9

Chinese achievement standard: a+:81-120; A: 70-80; b:54-69； c:2 1-53； D: 1-20

Mathematics achievement standard: A+:93-120; A: 75-92; b:3 1-74； c:9-30； D: 1-8

Foreign language grade standard: A+:95-120; A: 68-94; b:32-67； c:2 1-3 1； D: 1-20

Comprehensive grade standard: a+:141-190; A:105-140; b:53- 104； c:26-52； D : 1-25

ABCD scores are strictly divided, and you can know your score range by looking at the corresponding score line. The enrollment of high school education schools is sorted according to the results of the senior high school entrance examination, and divided into two categories: ordinary high school and vocational education according to the voluntary order and comprehensive quality evaluation.