It can be said that I signed up for a course in a large institution at that time, and I was almost desperate after listening to it. It was not until Tik Tok that I brushed the teacher Errui, fresh and refined, and the quantity and amount of information in one sentence were unheard of anywhere.
To use an idiom, it is really difficult for other teachers.
After following public welfare courses for a period of time, I decided to study in into the pit comprehensively and carefully. The teacher explained the process and method of derivation in class. After learning the first stage of the basic course, I am currently brushing the questions. The improvement of accuracy and speed is not generally high and fast. Thank you very much, Mr. Errui, and thank you, Pen Hang.
At present, I am full of confidence and will go ashore at one stroke this year!