Question 23, the geometric finale, is not difficult, but the content and method of the second question are good, which involves geometric ideas such as cutting short and complementing each other's strengths, connecting quadrilateral auxiliary lines in a circle, and constructing isosceles right triangle.

Question 24, algebraic finale, the first two questions are not difficult, and the third question is not difficult, but it involves simplification of algebra and needs to be taken seriously.

To sum up: there is no difficulty and discrimination in the whole, and the quality of the topic is average! Doing a problem that you have correctly understood is just a moment's pleasure; It's always refreshing to study a topic that you won't meet in plenary meeting. "