Difficult. According to the Education Bureau of Shiyan City, official website, it is known that the difficulty coefficient of the senior high school entrance examination in Shiyan City, Hubei Province in 2020 is 0.56, and the average score of the whole city's mathematics examination is 63, which is still very difficult. Shiyan City, Hubei Province, the minimum control score of the 2020 senior high school entrance examination is 603, and the minimum control score of 20 19 is 598. Shiyan, also known as the automobile city and truck capital of China, is a prefecture-level city under the jurisdiction of Hubei Province.