The entrance examination for senior three is a good way for senior three students to simulate the college entrance examination. According to China Education Examination Network, the entrance examination for senior three refers to the joint examination conducted by two or two schools in senior three, aiming at simulating the entrance examination for senior three students. Most of the time, the joint examination refers to an examination in the civil service recruitment system in China, that is, the civil service recruitment examination, which is a civil service "joint examination" jointly organized by two or more provinces (cities, autonomous regions) by the national civil service authorities in China to unify the examination time and proposition. The entrance examination for senior three is used to simulate the college entrance examination, so that students can adapt to the tense atmosphere and the difficulty of the examination questions. Students who take the entrance examination can feel a strong sense of crisis, adapt to the high-tension learning atmosphere of senior three in advance, make students feel pressure, and subconsciously strive for a good grade and a good future for themselves.