I'm in a science class, and I think it's quite difficult, mainly the last two questions. Trigonometric function is a little more difficult than usual, and the transformation is a little more complicated, but middle-level students can still work it out easily. Probability questions have a lot of data, but there are hints. Solid geometry is very simple. The last two questions I gave up the last question, because there was really not enough time and I really didn't have a clue. It is estimated that there are 65438 people.