1, all the math problems in the college entrance examination are summarized. This book summarizes the real problems encountered in the college entrance examination in recent years and some difficult problems in various provinces. It is relatively reliable, with high credibility and trial use. Many questions are also analyzed and answered.

2, suitable for senior three students to buy, and then you can help find your own wrong questions. It is a very good book. The Complete Collection of Mathematics Test Questions in Senior High School is a book published by People's Education Publishing House, which is compiled by People's Education Publishing House, Institute of Curriculum Textbooks and Research and Development Center of Mathematics Curriculum Textbooks, including set sum function.