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