标题: 1月15日英语笑话:formula for water [打印本页] 作者: yy2235 时间: 2011-1-15 08:21 标题: 1月15日英语笑话:formula for water
An instructor in chemical warfare asked soldiers in his class: "Anyone knows the formula for water?"
"Sure. That's easy," said one man.
"What is it?"
"H, I, J, K, L, M, N, O."
"What, what?" reasked the instructor.
"H to O," explained the chemistry expert.