--I didn't know this is a one-way street, sir.

--_______. Please show your driving license.

1. A.
   I don't care
2. B.
   Sorry, but that is no excuse
3. C.
   It's all right
4. D.
   I hope so

--I didn't know this is a one-way street，sir．

--         ．Please show your driving license．

A．I don't care                                             B．Sorry，but that is no excuse

C．It's all right                                                D．I hope so