Question

--- Is there any possibility ________ we can get a ticket for The 2010 Shanghai World Expo?  --- Of course, yes. You can either go to the Expo in person or buy ________ through the Internet.

A．which; it

B．that; it

C．that; one

D．which; it

Answer 1

C

Is there any possibility that...“有可能吗”。one 代替名词 a ticket表示泛指，所以答案C。