2. It is really necessary to do well in language, numbers and English. Literature synthesis has great uncertainty. However, if you learn English well and keep it above 120 or even better, then your score will not fluctuate greatly.
It depends on your personal situation. Which subject do you have the potential to improve? In other words, the most efficient thing is to score, so pay close attention to that subject. When the teacher is facing a class, you should ask the teacher of six subjects and then make a strategy according to your own situation. There will be no time to look at history. You have time to read Chinese, math and English, but you have no time to read history. Moreover, as long as you are willing to recite a comprehensive subject score, it is definitely faster than memorizing a few English words.
4. Historical topics. I didn't answer when I was a sophomore. Then we should look at the exam questions more, look at the ideas of answering big questions and summarize them. In short, just look more. Maybe you don't know what to do after reading 50 answers, but you will know after reading 5 1. If you give up after watching 50 lanes, then lane 5 1 will never come. Most of the answers are point answers, mostly from books. Some advanced words and similar contents have appeared many times, and what is not in the book needs to be memorized by yourself.