填空题.A--No Turn B--On Sale or Return 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--Stand Clear of the Power Line K--Ticket Good only on the Day of Issue L--Turn off the Light Before You Leave M--Wet Paint N--No Parking O--Drive Slowly P--Photographs: Please Don't Bend Q--Children and Women First R--For Use only in Case of Fire S--Handle with Care T--Keep Away From Fire U--Keep Silence V--Line up for Tickets