为下列各图选择合适的对话。

A. Chen: Mike! Can I have some juice?

Mike; Sure, here you are.

B. Chen: Hello, Mike. This is Lucy.

Mike: Hi, Lucy. Nice to meet you!

C. Mike: Wow! What's this?

Lucy: It's a panda.

Mike: Cool! I like it! Thank you!

D. Chen: How old are you, Mike?

Mike: I'm nine years old.

E. Lucy: Happy birthday! It's for you!

Mike: Thank you!