Not Necessary To Answer
Teacher:“I have two questions,it isn't necessary to answer the second question if you know the result of the first question.How much hair do you have?”
Student :“A hundred and twenty millions.”
Teacher:“How do you know it?”
Student:“It is not necessary to answer the second question.”
無 需 回 答
老師:“我有兩個題目,你若能答出第一題就不需答第二題。你有多少根頭發(fā)?”
學生:“1.2億根。”
老師:“你怎么知道?”
學生:“第二題不需回答。”
本文無注釋