根据所掌握的文化或背景知识，选择正确答案。
1. The meaning of NBA is . [ ]
A. 英国篮球协会
B. 英国足球协会
C. 美国足球协会
D. 美国篮球协会
2. There are five rings with different colors on the flag of the Olympic Games. They are green, blue , red , and .[ ]
A. yellow; black
B. yellow; purple
C. black; pink
D. pink; grey
3. The motto of the Olympic Games is " " .[ ]
A. Faster; better; stronger
B. Faster; higher; stronger
C. Faster; earlier; stronger
D. Faster; higher; bigger
4. The modern Olympics origimated(起源) in .[ ]
A. China
B. the USA
C. Athens
D. the UK
5. SARS is a kind of .[ ]
A. food
B. flower
C. disease
D. plant
6. It is bad for your health to eat .[ ]
A. fruits
B. vegetables
C. milk
D. potato chips