Chapter 3, 9, 10 Four of the five years are the key points.
Chapter 12 Three of the five years are the key points.
Chapters 5, 7 and 8: Two of the five years are the key points.
Among them, the sixth chapter is the easy-to-take-an-test big question for our teacher to analyze. I hope it helps you.
I suggest you read more chapters 2, 3, 4, 6, 9, 10, 12.
I hope you can try to pass, come on! !
I'm here to fight with you! !