Liu pays attention to mathematical principles and mathematical thinking. Some people say that Liu didn't speak at all. In fact, his written test class is very good, and the interview class is actually a combination of practice and communication on the basis of his own life experience. Everyone has their own learning methods, and each male-female institution also has its own teaching methods; Classes that suit others may not suit you.

Just like the same batch of students who took the college entrance examination, some students took the college entrance examination, and some students took the 985 exam. Students with different grades will definitely have different evaluations of teachers. No matter how good the method is, if you don't do the problem, you will integrate the method and become your own. After all, it's just a very rough mirror copy. Once you start a problem with change, you are bound to stumble.

The reason why Liu was hacked

Most of his critics think what they say is useless. He preached too little knowledge. However, the free course of financial resources is definitely good news for Xiao Bai, because it is too basic and quite good for Xiao Bai.

Everyone says that the truncation advocated by Mr. Liu is too basic, but I want to say that after a lot of brushing questions, if the choice gap is too large, you can get the answer by one step truncation, and I still suggest that you use truncation. If rounding is just one of the processes, forget it, and use other quick calculation methods to directly divide the seconds.