— Can you see there is _______ interesting book on the table?

— Yes. I like _______ stories in it.

A．a; the

B．the; the

C．an; an

D．an; the

若要对Flash动画进行修改，需要找到相应的Flash文件，该文件类型应为（）。

A、exe

B、fla

C、avi

D、flv