看图，完成对话。

– What is it? – It's a____ .

    Last week, we asked some students about how to1 friends and if friends should 2the same or different. Here is what one of the students said.

    Jeff Green, a shy boy, said he is quieter and more serious than most kids. That's3he likes reading books and studies much 4 in class. He and his friend Yuan Li have one thing in 5: they are both quiet. Jeff thinks friends are like books — you don't need a lot of them, as long as they are good.

下面几幅图是李华同学在某一主题图文结合的探究学习中搜集的图片资料，请你也参与这次探究活动：

请回答：