A. 对 B. 错
A. 一滴水就是一滴眼泪,请不要让它白流(Save water, it will save you later!) B. 酒驾葬送的不仅仅是自己的生命,害人害己(IF you drink and drive, you’ll have no IF.) C. 系上安全带,平安无意外(Wear your seat belt, or wear bandage) D. 严禁吸烟(No Smoking)