In fact, many institutions were interviewing when I took the postgraduate entrance examination, but some institutions were not famous teachers. This requires you to distinguish between black-hearted institutions and conscience institutions, because some institutions not only swindle your money, but also can't teach you anything, but in some institutions, the cost of his classes is not so high, and he teaches well, such as sailing. When I took the postgraduate entrance examination, I listened to navigation, and the teacher listened to mathematics. Zhang Yu is an excellent teacher. He always tells humorous stories in class, introduces some famous sayings in the field of mathematics and stories among mathematicians in the field of mathematics to attract people's attention. Now I remember what he said about the Leibniz manuscript. He once joked with his classmates that if he had the opportunity to hope that his classmates had money, he could send him an ebony manuscript. This incident once appeared on Weibo Hot Search, and it was considered very funny at that time. There are several interesting teachers, that is, Mr. Liu Xiaoye who set sail. He is also a very interesting teacher. He always adds elements of colleges and universities to some boring ground, which can easily arouse your interest in learning. I remember when Mr. Han spoke English, he used some onomatopoeic words to express English words. For example, lure can mean seducing an aunt on the road. Do you think it's interesting to go against the sky?
In fact, some online receptions are actually real names, so you must carefully distinguish these teachers, because you may not know which ones are black-hearted institutions and which ones are conscience institutions, so you need to carefully distinguish them, and you need to consult with your seniors and sisters about the institutions they reported, so that you can take less risks.