阅读下面的文本, 从A、B、C、D四个选项中选出最佳选项。

    My friend Bob has a large police dog named Jack. Every Sunday afternoon, Bob and Jack have a walk in the park near their home. Jack likes these walks very much.

    On a cold Sunday afternoon, I go to Bob's home. Bob is happy to see me. At first Jack is happy too. Bob and I talk for a long time. Jack plays with a ball in the room for some time. Then he sits down in front of me and looks at me. I go on talking with Bob. Just at that time, Jack takes my hat and runs out of the room. I go after him to get my hat back. Suddenly, I know what Jack wants to do.

What a clever dog!

阅读理解

Stephen Hawking is one of the most famous scientists in the world. He was born in 1942. He's a famous scientist and expert on space and time. Stephen is trying to find the answers to some very big questions, such as: how did the universe begin? How will it end? These questions are very hard for us to understand. But they are very important and can tell us many things about the universe.

Stephen studied Maths and science when he was a student at university. Then, at the age of twenty-one, he became sick. He was so young, but the doctors said to his family, “He has only two more years to live.” As a matter of fact, the doctors were wrong — he didn't die. He can't walk now but he uses a wheelchair. He can't feed himself and get in or out of bed himself. But he refuses to give in. He talks with the help of a computer. After Oxford, Stephen went to Cambridge University. Three years later, in 1965, he became a Doctor of Philosophy.

Because of his serious health problem, it was difficult for him to draw diagrams (图表) or write. So he started to think in pictures. With this new way of thinking, he became one of the most famous scientists in the world. In 1981, he met the Pope (教皇) in Rome. They talked about his ideas. Then in 1988, he wrote his first important book, A Brief History of Time. It was sold more than 5.5 million copies in 33 different languages. He was once invited to China. He impressed us with his self-confidence and humorous conversation.

    Each of us makes mistakes from time to time. In fact, we can get a lot from our mistakes.

    Donnie was a shy student and never answered questions in class. He was afraid to make mistakes. He never finished his homework because he didn't want to make any mistakes. Nothing changed till Marry Anne, a teacher, came to our class.

    One morning, Marry Anne asked Donnie to answer some questions. After a while Donnie was in tears because he made a mistake. Suddenly Marry Anne got a box full of erasers from the desk.

    "Look, Donnie," she said standing beside him. "I have something to show you." She took out the erasers, one at a time, and put them on the desk.

    "See these erasers, Donnie?" she asked. "Do you know why the erasers become smaller and smaller? That's because we make mistakes. But we erase the mistakes and try again. That's what you must learn."

    "Here," she said, "I'll leave one eraser on your desk, so you will remember that everyone may make mistakes." Donnie looked at Marry Anne and smiled.

    Donnie changed a lot from then on. He knew that everyone had the permission(许可) to make mistakes as long as you learned them and tried again.

    My mom only had one eye. I hated her. She was such an embarrassment.

    She ran a small shop at a flea （跳蚤） market and collected old clothes and some other things to sell for the money we needed. Once during elementary school, it was field day, and my mom came. I was so embarrassed and wondered how she could do this to me? I threw her a hateful look and ran out. The next day at school, my schoolmates laughed at me, "Your mom only has one eye!" I was so angry with my mom. So I said to my mom, "Why don't you have the other eye?" My mom said nothing.

    I hated my one-eyed mom. I told myself that I would become successful in the near future, so I studied very hard. Later, I got accepted by the Seoul University. I left my mom and came to Seoul to study. Then I got married there. Now I am living happily as a successful man. I enjoy the life in Seoul because it's a place that doesn't remind me of my mom and my past. This kind of happiness was getting bigger and bigger, until one day I saw my mom. She was still with her one eye. Even my daughter ran away, scared of my mom's eye. I screamed at her, "Who are you? I don't know you! How dare you come to my house and scare my daughter?" To this, my mom quietly answered, "Oh, I'm so sorry. I may have gotten the wrong address." Then she disappeared out of sight.

    One day, a letter about a school reunion （学校聚会） came. After the reunion, I went down to the old shack, which I used to call a house. There I found my mom fallen on the cold ground. Then a piece of paper in her hand came into my eyes. It was a letter to me.

My son,

    I'm so sorry that I only have one eye, and I was an embarrassment for you. When you were very little, you got into an accident and lost your eye. As a mom, I couldn't stand watching you having to grow up with only one eye. So I gave you mine. I was so proud of my son to see a whole new world for me with that eye. During the couple of times that you were angry with me, I thought to myself, it's because you love me. Don't cry for me because of my death. I love you so much."

    Mr. and Mrs. Smith live in a quiet village. Last weekend, they went to a busy city for vacation. Mrs. Smith was very excited, because she was a housewife.

    She stayed at home every day. It was boring.

    After they got to the city, they would like to go to the movies first and then have lunch at a restaurant. At night, they would stay at a five-star hotel.

    "Wow! The plan is so great. I like it!" Mrs. Smith said. Then they went to the movies. After seeing an exciting action movie, it was time for dinner. They went into a restaurant and had a lot of delicious food there.

    "It is a nice place!" said Mr. Smith. Then he put his hands into his pocket to get the wallet. But he found it was missing.

    That night, everything changed. They didn't spend a romantic time at the hotel. Instead, they had to go to the police station for help.

    One can hardly imagine Chai Huilong, wearing glasses and a T-shirt, as a Chinese chive(韭菜) farmer.

    Two years ago, Chai graduated from Tianjin College of University of Science and Technology. He took over his parents' 20,000 square meter plot of land and set up a business: growing Chinese chives.

    But instead of growing Chinese chives in the traditional way, Chai plants them in garden pots and sells them directly to customers through an online sore. Now his family makes 10 million yuan a year.

    Running a business is a dream for many young graduates. Chai is one of those young graduates who have found great career opportunities in rural areas. They make good use of their agricultural knowledge and new skills, and get support form the government.

    When Chai came up with the idea of growing Chinese chives, he was not sure about running his own business. But Youth Business China, a non-profit(非盈利的) program supported by the government which helps encourage youth entrepreneurship (创业精神), gave Chai courage and confidence. The program offers 30,000 to 50,000 yuan in start-up funding to young people who have great ideas. It also assigns(分配) each of them a tutor who provides guidance on spending the money and running the company.

    "My relatives and friends regard farming as a bad job. But being a farmer is just my job," said Chai. So far, his products have been shipped to places as far as Dubai on the Arabian Gulf. Chai is confident that he can make a greater success of this job in the future.