Which door scored the fastest in the one-on-one make-up exam of the college entrance examination?

Science. Among the three main subjects, science is different. As long as science has mastered the methods and tricks, that is to say, a clear understanding of a certain subject, then the achievements of this subject will skyrocket. As we all know, the three main courses are Chinese, mathematics and foreign languages. These three subjects are compulsory, whether in areas where arts and sciences are divided or in areas where the new college entrance examination is implemented. Therefore, no subject can fall behind.