The challenge finale is very suitable for the senior high school entrance examination in Shanghai. According to relevant information, Challenge the Finale of Senior High School Entrance Examination is a book published by East China Normal University Press in 2009. The authors are Ma Xuebin, Shu Yaoli and Peng Yucheng. This book is divided into four parts. The final question is selected from the mathematical simulation questions of the senior high school entrance examination in Shanghai in 2009 and some provincial and municipal entrance examination questions in 2008 and 2009.