This year, I took the test of Beiyou, and I will answer the landlord's question: grouping is of course according to the research direction, and one group equals one direction; As for the tutor, you can go to the school website to read the enrollment brochure, just last year's; Yes, the college cable, and then the tutor group will have its own group insider according to popularity. Therefore, the university line is of little significance, especially for some cattle guides, whose line is much higher than the cinema line! !