A much worried patient walked into doctor's office asking for help:"Doctor, I don't know what to do. I accidentally drank a bottle of gasoline yesterday!""Oh, Don't worry! All you have to remember is not to smoke in the next few days!"候诊室里坐着一位忧心忡忡的病人，当医生传唤他时，他满面愁容的说：“医生，怎么办？我昨天误喝下一瓶汽油！”医生回答他說：“喔..没关系啦！记得这几天不要抽烟！”