基础知识（共６０分）
I.单项选择。（每小题1分，共15分）
( ) 1. — Good morning!
— ________!
A. Thank you B. Good morning
C. Good afternoon D. Fine
( ) 2. — Hello, Wei Hua! Nice to meet you.
— Hello, Wang Hao! ______
A. Fine, thank you.
B. How are you?
C. I’m fine, too.
D. Nice to meet you, too.
