下列性状中属于一对相对性状的是（　　）

 many nice coats! I can't decide which one to buy.

B: ____

A: Oh, it looks nice. ____

B: Let me see. It's more than 400 yuan.

A: It's too expensive. I prefer the pink one. ____

B: ____I know you want to appear special.

A : Good idea ! ____

B: It's a silk one.

A: Perfect. I'll try it on.

A: What's it made of?

B: How about the green one?

C: What do you think of it?

D: It’s OK, but why not try on a Chinese Tang costume?

E. How much is it?

“天生我才必有用”这句话强调         （）                        
①自己天生就是有用之才  ②每个人认识和发挥自己的优势和长处,树立自信心
③每个人都可以自然成为有用之才  ④只要努力，每个人都可以成为有用之才