我没有蛀牙/No Cavities

A smiling boy arrived home from a dental visit,"Hey mom,the dentist says I have no cavities. " 　　His mom stared at him wide-eyed and quite surprised,"It’s impossible --you never brush your teeth after cleaning the chocolate box before you go to bed! 　　Then the boy opened his mouth --he had not a tooth left! 英文笑话：我没有蛀牙/No Cavities 　　小男孩儿看完牙医，面带微笑地回到家：“嘿，妈妈，牙医说，我一颗蛀牙也没有。” 　　妈妈惊讶地瞪大眼睛：“不可能——你每回上床睡觉前都把巧克力盒子里的糖一下子吃完，而且从来不刷牙！” 　　这时，男孩儿张开了嘴巴——他的牙全被拔光了。?