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