A: How do you do?

B: ______

[　　]

A.I'm very well.   B.How do you do?

C.I'm glad.　　    D.My name is Tim.

A: How do you do?

B: 　  　　? 　　　

[　　]

A. What about you　　　　 　B. Fine, thank you, and you

C. How do you do　　　　　　D. How are you

---How do you do?  ---

 —How do you do?

—_________

A. Hello!                              B. Nice to meet you.                 C. How do you do?

---How do you do?  ---