Legal analysis: open the search page in the browser and enter the comprehensive quality replacement of Weifang senior high school entrance examination. On the search page, I found the subject scores to replace the original search results. Open the Weifang Evening News page. It can be seen that subject substitution can be divided into combination and combination. The scores of all subjects in each combination are equivalent, such as Chinese, mathematics, English and comprehensive quality in the first combination. If a subject gets a C and a subject gets an A, then these two subjects can be replaced by two B's. The method of performance complementation between combinations is carried out among three combinations (the first combination is the comprehensive quality of Chinese, mathematics and English, the second combination is the physical and chemical quality, and the third combination is the experiment of politics, history and geography): the first combination can be upgraded to a higher level if a certain subject drops; If a subject in the second combination is downgraded by one level, a subject in the third combination can be upgraded by one level. But they can't complement each other in turn, and only the former combination can complement the latter combination.

Legal basis: Article 9 of the Education Law of the People's Republic of China. The people and citizens of China have the right and obligation to receive education.

Citizens, regardless of nationality, race, sex, occupation, property status, religious beliefs, etc. , enjoy equal opportunities for education according to law.