Pass-through class refers to the continuous school of senior high school, and the curriculum reform class in Kunshan refers to the class that takes the entrance examination after three years in senior high school.

1, Shanghai's "Ben Tong Tong" refers to the continuous running of senior high schools, and "Ben Tong Tong" refers to the connection between secondary vocational education and applied undergraduate education. After graduation, secondary vocational school students can pass the transitional examination and be promoted to undergraduate course. Graduation certificate is obtained after graduation from undergraduate course, and the other two graduation systems obtain higher vocational (junior college) graduation certificate.

2. The curriculum reform class in Kunshan refers to the class that has been in high school for three years and then takes the entrance examination.