Man：Excuse me , Do you need some help
Woman：I’m trying to get to the rail way station, but I can’t make heads or tails of this ticket matchine .
Question：What is the woman’s problem
A．She closen’t know how to use the matchine. B．She dosen’t have the small change with her. C．She’s not sure how much the trip will cost . D．She’s unable to get the ticket in time .