We all know that only high marks are needed in the initial examination of postgraduate entrance examination, and college scores affect the second examination. As far as my personal experience in postgraduate entrance examination is concerned, many aspects should be examined during the second interview, including the level of English language organization, university achievements, professional and cultural level, undergraduate scientific research achievements and so on.
And we know that a school's second interview is 1: 1.2, and even some schools are 1:6. That is, 120% of the admitted students will be re-examined according to the preliminary examination results, and then more suitable students will be selected according to the above conditions. Also, before the second interview, the teacher will review all your materials and print your first impression in your mind. Therefore, although other factors account for the bulk of these factors, college grades still have a certain impact on the postgraduate entrance examination.
It can also be said that the professional courses in the next semester of junior year are basically postgraduate courses, and they are already preparing for the postgraduate entrance examination in the next semester of junior year. If the results of professional courses are not ideal, it will affect your professional courses for postgraduate entrance examination. Because the depth of the undergraduate course is not as deep as the postgraduate entrance examination, if you don't even get satisfactory results in the professional courses of the undergraduate course, it's hard to say that you worked hard when preparing for the exam.