Count. The full mark of mathematics in the college entrance examination is 150, and the last big question is rarely done correctly. The math test 138 is very good, so the math in the college entrance examination is 138. Xueba, in network language, refers to a person who is good at learning, has a higher ability to accept knowledge than ordinary people, and can play a great advantage over ordinary people in learning. Most schoolmasters have the mentality and ability to get high marks easily, and they can also get high marks easily when others fail in the exam.