Then the second review focuses more on the accumulation and application of problem-solving skills.

When reviewing special topics, we should do more typical questions in the last round of review, and at the same time expand and do some real and simulated questions from other provinces and cities (training must be limited). The topic must be done repeatedly, and the important things must be said only once …

The effect of expansion is the memory of questions, and the effect of repetition is the proficiency of skills.

A freshman answered questions (fled) according to his own experience … because the "repetition" part was not done early enough, alas, it was tears when he said too much …