Inscription on Synchronous Training of Top Nine Mathematics Students in the 2022-2023 School Year (Su Ke Edition). According to the latest textbook, the topic of synchronous training of ninth-grade mathematics top students in the 2022-2023 school year (Su Ke Edition) selects the latest questions, which are jointly created by the front-line teachers of the subject network, and the classic real questions are reproduced. The exercises are designed to simply test students' mastery of a certain mathematical skill and their mastery of new knowledge.