1. Usually, the problem is slow, the pursuit of perfection has the advantage of higher accuracy, but the score is always low. The solution is to do more typical questions! That's all.

As for the emphasis on the first floor, I disagree. Small problems are all points, and small problems are relatively easier to get points. Why not pay attention to them? Everyone is at the same level. Don't think you are good in some way, everyone else is good.

2. Do not pay attention to answering skills, do the questions completely according to the writing method of the test paper, and make a mountain out of a molehill and waste a lot of precious time. The solution is to cultivate mental arithmetic ability, break through the calculation obstacles, find a solution quickly in a short time, and quickly judge whether you can win the score:

If you are familiar with it, solve the problem quickly, there is nothing to say;

If you are really unfamiliar, don't worry about it. Answer what you can do first and come back to score when you have time.

I agree with what the second floor said, which is the concrete embodiment of the second floor.

In short, we should do more typical questions, broaden our thinking and cultivate our experience;