选择右边方框中适当的句子补全对话。
A: Good afternoon, Mr. Wang.
B:    ,  Mr. Zhang.
A: How are you?
B:      thanks. And you?
A: I’m fine, too. Mr. Wang,      
C: Nice to see you .
B:         Goodbye.
A&C:      

A. Bye. B. I’m fine, C. This is my friend , Mr. Li. D. Nice to see you ,too . E. Good afternoon.