Is version 5.3 A suitable for a round of review? What about version b?
Version B is more detailed and has more examples, which is more suitable for the first round of review, while version A is mainly composed of some questions, which is suitable for the second round. . . . In fact, I recommend using the teacher's version of 5 and 3, because there are many methods of summarizing and analyzing problems, which are not available in the student version. I hope it helps you.