阅读短文，根据要求完成文后的题目。

    There was a man who had four sons. He wanted his sons to learn not to judge things too quickly. So he sent them to go and look at a pear tree far away in turns.

    The first son went in the winter, the second in the spring, the third in summer, and the youngest son in the fall.

    When they had all gone and come back, he called them together to describe what they had seen. The first son said that the tree was ugly. The second son said no; it was covered with green leaves, and full of hope. The third son disagreed. He said there were many flowers that smelled so sweet and looked so beautiful, it was the most wonderful thing he had ever seen. The last son disagreed with all of them, he said there was lots of fruit in the tree, full of life and harvest（收获）.

    The manthen explained to his sons that they were all right, but they had each seenonly one season in the tree's life. He told them" You cannot judge a tree,or a person by only one season and its true nature —the pleasure, joy, and lovethat come from that life can only be judged at the end, when all the seasons are up."

    If you give up when it's winter, you will miss the promise of your spring, the beauty of your summer, harvest of your fall. Don't let the pain of one season kill the joy of all the rest.

    Last year，I went to Beijing Qizhi Special Education School for community service （社区服务）Before we took the bus，my friend asked me a question："Why are you here？"I did not know how to answer the question．

    The school was not far from my school，but it looked like it was in a different world．A group of children were waiting for us，A boy walked toward me．He held my hands and pulled me to the ground．I kissed the earth and tasted nature．

    I could not understand what he was doing at first，then I was very angry．Though I was very anrgy，I controlled my anger．

    A teacher stopped this awkward（尴尬的）silence when she shouted at the boy．"What are you doing right here，right now？"she said．"You will never ace your mom again if you keep doing this．Now say sorry!""Sorry．"he cried fearfully and nervously．I said noting，but I realized something about this child．After lunch I asked the teacher for information about the child's parents．

    She said that the child was very different from other students because of an illness．His family could not afford to treat to treat him．He needed the kindness of his family，but they had abandoned him．So he depended on the support from the teachers and community service workers like us．

    I suddenly realiazed I could answer the question my friend asked me at the beginning of the day．

Community service workers help others and make everyone feel better．There are so many people in the world that need help．Playing with lonely children may not make a big difference．But in can light a corner in the children's hearts，making them know they are loved by people．

    Zach has a stepson， Bradley. One day， Zach drove over to meet Bradley. Bradley was a student in a high school. He neither liked nor disliked Zach， even though he had known Zach for three years. Zach was still trying to get along with Bradley. He told Bradley that he was coming over. Bradley said OK. When Zach got there， he asked if Bradley wanted to drive his car. Bradley had a driver's license. Bradley said all right. Zach told him not to drive too fast， but he could drive anywhere he wanted. Bradley got on the 210 Road and headed northwest. Zach gave Bradley a few driving tips： Don't drive next to big cars； don't drive behind trucks with goods...

    On their way back， Zach suggested that they stop at the golf course(高尔夫球场). He wanted to show Bradley how to play golf. But Bradley didn't like it； he liked his video games. However， Bradley soon found that playing golf was fun and he did very well. The next day， Bradley， for the first time， called Zach. Bradley asked if Zach would come the next Saturday， so they could take a drive and go to the golf course again. Zach said yes， with a happy feeling in his heart.

    In January, 2017, a Chinese "diplomat(外交官)" came back to China from the United States. Many US people were at the airport and said goodbye to her. Who is the diplomat? She is a 3-year-old panda called Bao Bao.

    Bao Bao was born at the National Zoo in Washington D. C., the US in 2013. Her parents are Tian Tian and Mei Xiang. China sent them to the US in 2000."We have watched Bao Bao grow up during the past three years," said Dennis Kelly, the zoo director. "We're going to miss her so much."

    Why does Bao Bao have to come back to China? It's because all the pandas born in foreign countries must come back to China before they turn 4. This is an agreement between China and other countries.

    Bao Bao spent about 16 hours on the plane home. A zookeeper and a doctor stayed with her along the way. The zoo also put bamboo, apples, biscuits, potatoes and water on the plane. Now, Bao Bao is happy at her new home in Chengdu, Sichuan Province.

    Cross- country skier Man Dandan won the women's 1.4 km individual sprint here on Monday, earning China's first gold at the eighth Asian Winter Games in 2017.

    "I was in good form today," said the 28 year-old girl after winning the title in the final round with 3 minutes and 48. 29 seconds. "I didn't think much, but just focused on the games. As an old member, I want to set a good example to my younger teammates by doing my best no matter what the result is."

    Mikko Olavi Virtanen, the head coach of the Chinese cross-country skiing team, said after the game he was satisfied with Man Dandan's performance. "She is a super talented sprint skier. Her biggest problem before was to maintain the speed for four rounds of the competition. We have been working on that for the past seven months. I have been giving her advice, such as how to save the energy till the final round," he said, adding that Man is a good learner.

    He also said that the Chinese cross-country skiing team had a huge potential. "We have quite a young team. We still have five more years to Beijing Winter Olympics. I hope we can continue this good work for a long term," he said.

    Yelena Kolomina from Kazakhstan took the sliver and Ju Hyeri from South Korea got the bronze. Australia's Casey Wright finished the third in the final round but did not get a medal as a guest athlete.