John McCain，Hillary Clinton and Barrack Obama were walking on a Washington DC street when they came upon a homeless man.
John McCain gave the man his business card and told him to come to his office for a job.He then took$20 out of his pocket and gave it to the man.
Hillary was very impressed，so when they came upon another homeless man，she decided to help him.She walked over to him gave him directions to the welfare office，gave her business card，gave him$30 and told him to call for a job and how to wake sure he could get medical benefits.
When they came upon another homeless man yet，Barak told him“Have hope……Change is coming.”and gave him nothing.
麦凯恩，希拉里和******在华盛顿的大街上走的时候碰到了一个无家可归的人。
麦凯恩递了自己的名片给那个人，然后让他去自己的办公室找工作。之后他又从自己的兜里掏了20美元给那个人。
麦凯恩的举动让希拉里深有感触，因此当他们又遇到一个无家可归的人的时候她打算也帮助人家一下。她走过去告诉他去福利办公室的路，还给了他自己的名片和30美元，并让他打电话找工作以及如何得到医疗方面的福利。
当他们又遇到一个无家可归的人的时候，******告诉他：“要有希望，改变就要来临。”然后什么也没有给他。
1.homeless adj.无家可归的
2.impressed adj.印象深刻的，给……留下好印象的
E.g.He impressed her with his sincerity.他的真诚打动了她。
1.come upon 碰到，遇上
2.business card 名片
3.welfare office 福利办公室
4.medical benefits 医疗福利