1, ok. The high school version of Xue Kui Simulation Question List is a teaching aid product that Xue Kui List Qingbei Xueba team has studied and polished for five years. It can help students clear their learning obstacles and is very easy to use.

This is not a scam. The high school edition of Xue Kui Theme List was officially published by Liaoning Children's Publishing House, which is not a scam.