一、单项选择（30分）
从每小题A、B、C、D中选出一个能填入句中空白处的最佳答案。
1. (2012·宁德中考)Lin Shuhao is _____ basketball player in the NBA. We like him very much.
A. a B. an C. the
2. This is _____ orange. _____ orange is _____ orange.
A. an; A; a B. a; An; a
C. a; A; an D. an; The; /
3. —_____ color is the pen?
—It’s _____.
A. What; green B. How; a green
C. What’s; green D. What; a green
