Generally speaking, there are usually three short-answer questions in the final exam of senior high school entrance examination, the first of which is relatively simple and easy for middle-level students to solve.
So don't be afraid when you see the last question. You can still get two or three points if you win the first question. The second question is usually a bit difficult, and you usually need to use the conditions and conclusions of the first question, so if you can't do the first question, don't mention it later. The third question is the most difficult, testing students' comprehensive ability.
If you can't do the last math problem in the senior high school entrance examination, write out the theorems and formulas you know about this problem as much as possible!