根据所掌握的文化或背景知识，选择正确答案。
What’s a boy’s name?

A．Grace

B．Alice

C．Bob

D．Cindy

The letter “字母”“M” means(意思是)_________.

A．小号

B．特大号

C．大号

D．中号

The colors of five circles for Olympic Games(奥运五环颜色) are ________.

A．Blue, black, red, yellow and green	B．Blue, black, red, yellow and white
C．Blue, black, purple, yellow and green	D．Blue, black, red, white and green

My English teacher’s name is Jim Smith. Smith is his ______ name.

A．first

B．last

C．phone

D．ID

NBA means _______________________.

A．英国广播公司

B．停车区

C．联合国

D．美国篮球协会