As long as it is a set of questions that can be analyzed in detail, it is worth doing. As long as the analysis of a topic is detailed enough, your foundation is not good, you have finished it carefully, and then you find your own mistakes in the answer, revise and redo it, and persist day after day, the progress will be obvious. Never buy or do it.

introduce

The compulsory questions of Butterfly Change College Entrance Examination are more suitable for candidates with weak foundation. The question is simple, but comprehensive, suitable for middle and lower reaches of senior three students. The biggest selling point of Die Bianjia's book is the detailed answer. The other volume of the answer, the brush book, and the answer book are all lined up with 180 degrees, which is the best of all teaching AIDS.