—— How do you do ？

—— ___________________

A. How are you ?   B. How do you do  ?

C. Yes , I am fine       D. Thank you

—— How do you do ？
—— ___________________

1. A.
   How are you ?
2. B.
   How do you do ?
3. C.
   Yes , I am fine
4. D.
   Thank you

?How do you do？

?________.

A. How are you.

B. Thank you.

C. How do you do?

?How do you do？

?________.

A. Nice to meet you．

B. How do you do？

C. How are you？

D. What's your name？