Basically, the scope of the exam covers all chapters, and the algebra part is usually relatively simple. Quadratic function, rotation, quadrilateral, circle and other comprehensive chapters are the focus of the exam. The difficulties of multiple-choice questions and fill-in-the-blank questions all come from these chapters. The final finale question generally comes from quadratic function, and the penultimate question usually presents the difficult problems of geometric proof such as rotation. The previous basic answers are the calculation and proof of a circle, a trigonometric function problem and the calculation and proof of a triangle or quadrilateral.