1, the series test has a big question and a multiple-choice question, which increases the difficulty of the series test, mainly because the derivation process is time-consuming.

For the problem of triangle and sequence knowledge points, the score of the 2020 exam is triangle 12 and sequence 15. But 202 1 I got the triangle exam 15. There are two multiple-choice questions and one fill-in-the-blank question. The fill-in-the-blank question is in 16 (the last fill-in-the-blank question), which is quite difficult.

2. Solid geometry is similar to that in 2020. I took three questions and got a score of 22. The basic change is not big, but I have to get so many points every year.

The influence of the difficulty of college entrance examination papers

The difficulty of the test questions is different, and the students who benefit from it are different. For example, if the test questions are simple, it will be especially beneficial to students with above-average grades and narrow the gap between them and top scholars. After all, everyone can get high marks.

If the test questions are difficult, students with poor grades have an advantage, because the gap between them and middle school students is smaller, and sometimes even because of luck, they can overtake.

Although we are fully prepared, there are still some variables. For example, the fluctuation of the difficulty of examination questions. After all, the difficulty of each year's test questions is different, and some years may be relatively simple, which will lead to the improvement of the overall score. In some years, the questions are more difficult, which leads to the decline of scores.