填空题
A--No Turn B--Handle with Care
C--Please Shut the Door after You D--Protect Public Property
E--Replace the Newspapers after Reading F--Round-the-clock Business
G--Seat by Number H--See to the Fire
I--Shooting Prohibited J--All reserved
K--Ticket Good Only on the Day of Issue L--Turn off the Light before You Leave
M--Wet Paint N--No Parking
O--Line Up for Tickets P--Photographs: Please Don’t Bend