Ⅰ. 单项选择 (30分)
1. —_______ are the socks?
—Just 2 dollars.
A. How many B. How much
C. How long D. How often
2. —Happy birthday to you, Dannie!
—_______, my friend. And welcome to my party!
A. Thank you B. I’m sorry
C. It doesn’t matter D. The same to you
