Jim comes from America．He has lots of good friends in his class，and Su Ling is one of them．Today is Ling's birthday．She has a birthday dinner at home，and she asks Jim and other classmates to her house．Ling's mother cooks Chinese food for them．The food is so delicious，and Jim likes it very much．

In America，Jim usually has hamburgers，potato chips，bread and ice-cream like many Americans．Some people think that's why Americans are so fat．After he comes to China，he knows about Chinese food．At first，he really doesn't like Chinese food．It is different from American food．But later，he loves it! Now he usually has porridge and eggs for breakfast，some vegetables，rice and chicken for lunch，and noodles and fruit for dinner．His favorite Chinese food is dumplings．He thinks they are really delicious．“People in America don't eat them．What a pity!”Jim says．But Jim doesn't eat meat often．He doesn't want to be fat．

阅读下列短文，从下面每小题的A、B、C、D四个选项中选出最佳选项，并在答题卷上将相应的字母编号涂黑。

    Zhou Youguang, known as the "father of Pinyin" was a Chinese. He was born in Changzhou, Jiangsu Province, on 13 January 1906. At the age of ten, he and his family moved to Suzhou, Jiangsu Province. In 1918, he entered Changzhou High School.

    Zhou went to St. John's University in Shanghai in 1923. Then he went to Guanghua University in 1925. Later Zhou spent time in Japan as a foreign exchange student. After World War II, he moved to London, and then New York to work as a banker.

    Zhou returned to China in 1949 to help his country build a modern economy(经济学). In 1955, the government invited him to make necessary changes to the Chinese language. It took him about three years to design Pinyin, and it was a success.

    Today, with the wide use of computers and mobile phones, we use Pinyin to communicate with the world. The system is a bridge between China and the rest of the world."

    Zhou died on 14 January 2017 at his home in Beijing, a day after his birthday. At the time, he was the 17^th oldest living man in China.

Long ago, a young man often said that he was very poor and had nothing. One day, an old man walked past. He heard the young man's words and said, "Hello, young man! What are you talking about? You have nothing? That's not true! You have the most expensive things in the world, so you are a rich person." The young man was very surprised and asked, "Why do you say that? You can see I have nothing. What are these expensive things?" Then the old man said, "If you sell your eyes to a rich blind(盲的) man, you'll make a lot of money and can get everything you want. Would you like to sell them?" The young man didn't want to be blind, so he said, "No." The old man asked again, "Then what about selling your hands for some gold(金子)?" The your and shook his head for the second time. At last, the old man said, "Now you understand. You have the most expensive things in the world." So the old man taught both the young man and us a lesson—-health is the most important for us.

    It was a Monday morning. When the teacher walked into the classroom, he heard a low voice. "Here's the teacher. I'm sure this boring fellow is going to talk about how to use commas." It was a boy's voice and the teacher knew who he was.

    However, the teacher didn't get angry. He said nothing about it, but really began to talk about how to use commas. And he wrote the following sentence on the blackboard, "Nick says the teacher is a boring fellow." The class laughed and Nick's face turned red. "Now," said the teacher, "I will tell you the importance of commas." He put two commas in the sentence and then said, "Nick, says the teacher, is a boring fellow." The whole class laughed again. Nick felt very surprised first, then his face turned much redder. Finally he couldn't help laughing with the other students, too.