Challenge the Final Exam Mathematics: Intensive Reading (2nd Edition, Hunan Edition). The senior high school entrance examination in Hunan province is not a unified examination in the whole province, so the total score of senior high school entrance examination in each city is different. The final math test of the senior high school entrance examination can be prepared with the materials of "Challenge of the Final Math Test of the Senior High School Entrance Examination: Explaining Reading (2nd Edition of Hunan Special Issue)".