阅读理解。 John is an artist who does not have much money, but a very kind man. One day on his way home, he gave his last coins to a beggar (乞丐). When he saw another one, he forgot that he did not have any money. He asked the man to have lunch with him, and the beggar accepted, so they went into a small restaurant and had a good meal. After the dinner, John found he had no money at all. The beggar had to pay the bill. The artist was so sorry about this, so he said to the beggar, 'Come home with me in a taxi, my friend , and I will give you the money for lunch.' 'Oh, no!' said the beggar answered quickly. 'I had to pay for your lunch, but I'm not going to pay for you again!' 1. The artist in this story was _____. A. a beggar B. a rich man C. a kind man D. a cheat 2. After the meal, _____ paid the bill . A. the artist B. the beggar C. a lady D. no one 3. At the end of the story, what the beggar said showed that he _____. A. did trust (信任) the artist B. was thankful to the artist C. regretted (后悔) having lunch with the artist. D. would make friends with the artist