2。 Category 3, category 3 is always the first (personally, the combination of 1.2 is better. . )
3。 The teacher said: civilized class? Student A: It's Class Three!
4。 The teacher said: Who is Class Three? Student A: Civilization class!
5。 The teacher said: civilized class? Student A: Sit tight! (If it is not too long, you can also combine Article 3.4.5 into one. . )
6。 Class three is the first. I have to do this.
My ability is limited. I can only think so much ... I hope it will help you!