【单选题】

A: I haven't been driving as fast as the other cars.B: ______
A．Sorry, madam. I am sorry there is something wrong with your car.

B．Don't be arguing with me. I'll kill you if you drive so far next time on the superhighway.
C．The other cars Different cars have to observe different traffic rules, you know.
D．I'm sorry, madam, your speed limit's fifty-five miles per hour. I have to give you a ticket.