根据上下文对话，选择正确的选项，将序号写在横线上。

A. Nice to meet you.    B. What's that?     C. Great.      D. Cool, I like it.         E. Hi, Sarah.

Sarah:Hello，Mike.

Mike：

Sarah: This is my friend，Amy.

Mike：

Amy: Nice to meet you, too. Let's go to the zoo.

Sarah& Mike:

Mike: Look. 

Sarah: It's a funny monkey.

Amy: