阅读下面短文,从每小题所给的四个选项中,选出一个最佳选项。
Once there was a very helpful and kind-hearted man. He would help anyone1 expecting anything in return.
One day while walking along a dusty road, the man saw a wallet, so he 2the wallet. But then he found it was3. Suddenly a woman and a policeman turned up and caught him.
The woman kept on asking where her4was, but the man answered, "It was empty5 I found it." The woman shouted at him, "Please give it back to me, and it's my son's tuition (学费) ."The man saw that the woman really felt6, so he handed over all his money. He could see that the woman was a single mother. The woman left and the policeman asked the man more7.
One day while the woman was going to her son's school, she noticed that8was walking behind her. She thought that he9rob (抢劫 ) her, so she walked to a policeman. He was the same policeman that she had taken along to claim her money. The woman told him about the man following her. They ran to him, and saw that he was the same man that they had caught10days ago.
He looked very weak and the woman was11. The policeman said to the woman.
"He wasn't the thief that day, but having heard about your situation, he12you his money."
Then the man told the woman. "Please go ahead and13 your son's tuition. I saw you and followed you to make sure that no one would steal your money again." The woman was too moved to say14.
Life may give you a strange experience: sometimes it shocks you15sometimes it may also surprise you. Be kind and generous. Learn to appreciate what you are given.