No pains, no gains is absolutely the truth. How many books can you have when you study? You can read quickly, but after reading a little, you must fully understand the corresponding exercises. Doing more questions is on the premise of being familiar with the textbook knowledge framework system. Otherwise, it would be strange to do a problem and turn over the book once. ! The sea tactics are very good, but if all the knowledge points are not clear, then you will definitely not be able to persist! !

So the correct way is to read books, do problems, read books and then do problems! !

Anyway, there is still more than a year before the college entrance examination! !