Generally speaking, the previous choices can be basically done except the eighth question, and the eighth question can also be guessed (not a wild guess, but it is a bit troublesome and time-consuming to do). Apart from the trouble of linear regression, I estimate that many people will lose points. As for the big questions, let alone the first three, and take as much as the last three can, and don't expect to do them all. I estimate that there are about 1 10 to 120 people who are slightly better at math, but generally 100. As for those top students, they are not my level. Every year, people cry for math in the college entrance examination. There is nothing new. Our class is the only one who laughs after the exam. tragedy