First of all, congratulations to my primary school brother, majoring in statistics, who is quite powerful. Although your major is different from yours, I can still answer a little about English grading.

The purpose of the exam is to divide the class into fast class and slow class. The teacher's words are similar to those of the fast and slow classes, and there is basically no difference between good and bad.

The teaching materials are different. The fast class uses the foreign version, and the slow class is the version jointly compiled by Fudan University and Jiaotong University. Our foreign trade English course is subdivided into several courses, including listening, reading, intensive reading, oral English, and VECTOR (business English). So once you enter the fast class, these courses are separated from the slow class.

It's hard to say what opportunities there will be in the future, but if you learn the fast class, it seems that you have two more credits than the slow class. Also, in foreign trade, good English still has great advantages. For example, if you get a scholarship, your English score is not only remarkable, but also our foreign trade has regulations. If you want to get a scholarship, you must pass 70 points in English, otherwise it is impossible. So, I hope you study hard in English, otherwise, like me, I really can't afford to get hurt. I have been ineligible to apply for a scholarship for two years.

Finally, by the way, statistically, I have studied mathematics deeply, but it is still promising. I really envy you. I wish you success in your foreign trade study.