Not big. Official website, the Education Bureau of Guizhou Province, inquired that the math problems in the 20 17 general college entrance examination in Guizhou Province were not difficult, and there were no off-topic and unexplained problems, so the discrimination was good. The knowledge and ability examined in the examination paper meet the contents and requirements of the examination outline. The national unified entrance examination for colleges and universities is referred to as the college entrance examination, which is a selective examination for qualified high school graduates or candidates with equivalent academic qualifications in China.