— Excuse me where can I exchange ? — There’s a bank on the second floor.A. booksB. food C

问题补充：

— Excuse me, where can I exchange ?

— There’s a bank on the second floor.

A. books

B. food

C. money

D. stamps

答案：

A. books

B. food

(答案→)C. money

D. stamps

解析： 四个选项分别指书、食物、钱和邮票，根据答语二楼有一家银行，可知问句与钱有关，所以选C.