选择合适的选项完成对话。

Cheng Jie: Good morning!

Amy:  ____    

Cheng Jie:Nice to meet you.

Amy: ____ 

Cheng Jie: ____

Amy: My name is Amy.

Cheng Jie:____

Amy: I'm from the USA.

A. Where are you from ?     B. Nice to meet you, too.

C. What's your name?        D. Good morning.