You can try, read books first, and then do exercises. Just get 60 points for the first 75 small questions. These 60 points are all basic knowledge, and you can still get them if you are serious. If the foundation of the next 75 big questions is really bad, you can generally get 20 or 30 points on the first three questions. The first three big questions in the college entrance examination are generally easier, and the last three questions are more difficult, so I simply give up. The rest of the time, you can check the questions you have done before to avoid accidentally losing points. I hope it helps you. Let's go