When I do it, I feel that the golden examination paper is more systematic to brush. The topic is novel, keeping up with the trend, and there are many patterns. I won't give you the abnormal and wonderful ones. It's very comfortable to make a total paper.
The gold medal examiner did a good job on the science paper. Key topics and key knowledge points will also be marked for you. The answer is not bad. It is recommended to do it after one round.