Next to（靠近） the No.l Middle School is a school store. It's not 1but it has 2 of school things (学习用品). D0 3 like books, erasers, pens 4color pencils? They're 5 sale. Big erasers are only one yuan6 and the small one is 0.5 yuan. Those color pencils are only7two yuan. I want the yellow pencil sharpener(卷笔刀). It is8a good price. I'll take it. Do you need some school things for 9?10to this store!

春秋战国时期，造就出以诸子百家为代表的文化巨匠。以下对诸子百家思想表述正确的是（  ）

— _______he strong then? 

— Yes, he was. （  ）

数据0，1，1，3，3，4的中位数和平均数分别是（　　）