I recommend you to buy a book "Challenge the Mathematical Finale of the Senior High School Entrance Examination" (East China Normal University Press).

There are final exam questions in various regions and years, with detailed analysis, 35 yuan (including CD-ROM)

Blue covered

Supplement: this book is suitable for teaching materials in various regions, so don't worry about whether it is a PEP version! Harbin should also have this book. Go and find it! ! Good luck with your study!