Tell me about my experience in the college entrance examination four years ago. First of all, don't do a lot of questions a few weeks before the college entrance examination. You just need to do the right amount of questions and don't let your brain be in a state of fatigue. Doing problems in science is to have feelings. Remember to do multiple-choice questions in math, English and science every day. The big problem depends on the specific situation. There is still a lot to say, and there are not enough words.