Teacher: And why are your answers exactly the same as his? Bob: Because Tony has eyes in the back of his head.

• 它是我的老师:这是谁的测验卷?鲍勃:这是我的,老师。老师:那么,这又是谁的测验卷?鲍勃:那是托尼的,老师。老师:那么,为什么你的答案与他的完全一样呢?鲍勃:因为托尼的脑袋后面长了眼睛。