It is normal that the math problem in the college entrance examination is difficult, because it is an optional exam and also an exam to test students' math level, so it is normal to have difficulty, but this time it is very difficult and extremely difficult. I think it's normal, too, because it's an elective exam, and it's normal that the difficulty is so high. If it is not difficult, then there is no point in holding this exam.

College teacher, the questions in this math test paper are very difficult. A university teacher got this math test paper to do this problem after the college entrance examination. This university teacher is a math teacher, so a university teacher made great efforts to do this test paper and didn't get full marks. This shows the difficulty of the math test in the college entrance examination. As university math teachers, their math level is quite high. What about this college math teacher? He spent so long on this problem that he couldn't get full marks, which is enough to prove the difficulty of this problem.

Not only that, but also some college students are doing this math problem, so many college students have to challenge this math problem, so the result is that it took a long time to get full marks. Then these two things are enough to prove how difficult the math problem of the college entrance examination is. No matter whether it is a university teacher or a college student, the math level is very high, so I still spend a lot of time doing this problem and can't get full marks.

Generally speaking, this college entrance examination problem is very difficult, especially this math problem. Because this is an optional exam, it is normal that it is so difficult, and the math problems in this college entrance examination are all digressions, which is enough to prove that this is a targeted question. Because it is to test everyone's level, the math problems are so difficult.