1. The education level in Jiangsu Province is high all over the country, especially in mathematics education. Mathematics teachers in Jiangsu province have high teaching level and professional accomplishment, and can provide high-quality mathematics education for students.

2. The examination paper of senior high school entrance examination in Jiangsu Province is moderately difficult, which can not only test students' mathematics level, but also make students feel too difficult. This kind of paper with moderate difficulty can stimulate students' interest in learning and improve their enthusiasm for learning.