Almost all problems in physics involve calculation, but the solution is usually the choice of 1 and 1. The photothermal part is higher than the national college entrance examination requirements.
The topic of mathematics can be regarded as a disguised fill-in-the-blank problem. You will be given some steps to solve the problem, and you will fill in the solution. Since the number of vacancies is given, the number of digits in your answer will be known. Mathematics, in addition to basic calculus, is the content of high school foundation.
There are test questions to download on the Koharu Forum. If you have a certain Japanese foundation, you can look at the questions. In addition, the famous books on Sina blog have been providing review guides for various subjects, which can be browsed without registration. I recommend you to read them.