Aproof证明
1718
A man came1 to a village post office for a registered2 letter.The letter was3 there, but the clerk4 did5 not give it to the man."How can I know that the letter is for you?" he asked.The man took6 a photo of himself7 from his pocket8, and said9, "I think now you know who I am?"The clerk looked long at the photo and then said, "Yes, that is you.Here is your letter." 一个人去乡村邮电所取挂号信。信来了，可工作人员却不给他。“我怎么知道这信是你的？”工作人员说。这人从口袋里拿出自己的一张照片，说，“我想你知道我是谁了吧？”工作人员看了一会说：“这的确是你，信给你吧！”
