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。

C

    A frightening incident took place Sunday night on a plane. According to reports, the United Airlines overbooked (超额预订) the flight, so they asked passengers to give up four tickets so that four United Airline staff (工作人员) could take the seats. The airline first looked for volunteers. They offered $400 for anyone who agreed to leave the flight, then increased to $800 and a hotel stay, but no passengers would give up their seat. In the end, the airline staff used computer to select four people to be kicked off the flight.

    A 69-year-old passenger among the four unlucky passengers refused to leave and said he had to work at a hospital the next day. Three guards then showed up and pulled him out with force. The old man was badly hurt after the struggle. The flight finally left after two hours.

    The scene was recorded by other passengers and posted on the Internet. You can hear the old man shouting at the guards, saying what they were doing was wrong. Many people expressed their anger at the incident.

    The CEO of United Airlines defended the actions of the staff. In a letter he said to his staff, “Our people followed the rules for dealing with situations like this,” His response to the incident was thought as having a bad attitude. After the incident, United Airlines loses $800 million in the stock market (股市). A day and a half after the incident, United Airlines finally admitted it did something wrong. The government will survey the incident to find out whether the United Airlines had followed the rules.

    As a student, I was most afraid to answer questions in class, and I found that the students around were just like me. At the beginning of each class, when the teacher asked a question, I always lowered my head because I was afraid the teacher saw me.

One day, in a foreign language class, Mr. Black gave us a lesson. He wanted us to be active in class, so he asked us some questions, but no one answered. "Let me tell you a story first," he said.

"When I came to the United States to study, the university often invited famous people to make speeches. Before the beginning of every speech, I found an interesting thing. The students around me always took a cardboard folded(折叠的) in half, wrote their names in bold(黑体) with the most eye-catching(引人注目的) color, and then placed the cardboard on the seat. So when the speaker needed the answers from the students, he could see it and call a listener's name directly."

"I couldn't understand that. My classmate told me the speakers were all top people, who meant chances. When your answer was to his surprise, it meant he might give you more chances. In fact, I really saw a few students got great chances because of that."

    After listening to the story, I understood that the chance will not find you itself. You must show yourself all the time so that you can find a chance on the card.

    O. Henry was a pen name of an American writer. He wrote short stories. His real name was William Sydney Porter. He was born in North Carolina in 1862. As a young boy he lived an exciting life. He did not go to school for very long, but he tried to teach himself everything he needed to know. When he was about 20 years old, O. Henry went to Texas. There he tried different jobs. He first worked on a newspaper, and then had a job in a bank. When some money was lost from the bank, others believed O. Henry took it. So people sent him to prison﹡. He stayed in prison for three years. There he learned to write short stories. After he got out of prison, he went to New York and went on writing. He wrote mostly about New York and the life of the poor there. People liked his stories, because they always finished with a sudden change at the end, to the reader's surprise.

    One day an Australian farmer Joe saw a bright light in the sky. The light came nearer and nearer and suddenly Joe saw that it was a spaceship. The spaceship landed in a field quickly.

    The door of the spaceship opened and two strange beings climbed out. Joe was afraid of them. He tried to run away. But the spacemen walked towards him, picked him up and carried him into the spaceship. They put wires from a machine onto his head and then they could speak to him in English.

    They asked him questions about the Earth. "We're from Venus（金星）," they said, "but it is getting very hot there. A lot of our people are dying and we haven't much time left. We are trying to find a new home."

    After some time they freed Joe and at last the spaceship took off and could not be seen.

    Joe told his friends about the spacemen, but no one believed his story." You'll believe me one day, "Joe told them." The spacemen will come back..."

    Are you always happy during your vacation? Many people may say "yes". But last week I had a bad vacation.

    My parents and I took a bus to the Great Wall We got on the bus at 7:00 a, m. But on the half way, there was something wrong with the bus. After an hour, it started again. It was about 11:00 a. m. when we got to the Great Wall.

    We were excited when we stood on the Great Wall. My father took out the camera and wanted to take some photos. But just then, it started to rain. We had to go back to our bus. When we wanted to eat something, we found we left our food at home.