Yes, science and comprehensive management still have a foundation, and they should be able to take the exam 180. Under the normal development of Chinese, you can get more than 100, and you can get 80 by doing more basic math problems. It is also possible to practice reading and listening in English, and you can take 440 when you combine them. Think for yourself. These are conservative estimates, which are not difficult. As long as you use the right method and keep the right attitude. I just re-read, and my score was lower than yours. I got 468 this time.