Patrick Johnson，an artist for the Washington Post，found some treasure in his new house一一35，000 dollars in a place where no one could see it. Although he had car and house payments（贷款）in his head, he still decided to return all of the money to the previous（先前的）owner of the house,Mr. Williams. Would you have done the same？

     Just hours after he had bought the house，Patrick came into the small house，where he was planning to lay out his tools and hang things up. He looked up and noticed a little hole in the wall. He didn't know what it was inside， so he walked towards the wall. It was very dark inside，but an old box caught his eye.“I caught the thing，it was heavy. I thought it might be some pieces of wood，”he said. Actually it was not. It was filled with lots of dollar bills. But he and his wife knew they had to return the money to Mr. Williams.

    “I've got two boys and we teach them to be honest and to do what is right. I knew this was a teachable moment that I would never get back again.”Patrick said to his wife.“So I thought we would do something honest with it. It's been a great thing for us and our kids.”

    My friend, Victor, is a zoo keeper in the National Zoo. His work is very interesting but it is hard. Sometimes it is dangerous, too. Every morning the zoo keepers have to get up at five to prepare the food for the animals. Each kind of animal is given special food. For example, the lions must be given meat; the deer must be given grass and leaves; and the parrots must be given fruit and nuts. Sometimes some animals won't let the others eat their food. If this happens,  each of them must be fed separately (分离地).

    Every morning each cage must be washed by the zoo keepers. This can be dangerous, especially with lions and tigers. To make the work easier, the animals are locked in the sleeping compartments (隔间) while the cages are being washed. When the animals are sick, the zoo keepers must look after them. Each sick animal is kept in a separate cage and given medicine. Sometimes they must be given injections. It is not easy to inject a sick lion!

    All the keepers live near the zoo. Each of them has a small house. There he lives with his family. They do not have holidays on Sundays and public holidays. Instead, each of them has a day off during the week. Each keeper has a holiday on a different day from that of the other keepers.

    The most important job of the keepers is to look after the safety of the visitors. People must be prevented from doing dangerous things. Many people have been injured because they did careless things, like putting their hands into the lion's cage.

根据以上短文内容，然后从每题所给的四个选项中选择最佳选项。

    "I am a selfish child.

    I hope the sunshine lies only upon me, so I can feel its warmth.

I am a selfish child.

    I hope there is a corner of the world that can comfortable for me when I am sad,

    I am a selfish child.

    I hope my mom belongs only to me, so I can enjoy the sweetness of love. "

    This poem was written by a middle school student in a lonely mountains town in Yunnan Province during her first poetry class. The girl missed her mother, who died when she was 5.

    Kang Yu, the teacher who taught the girl how to write the poem, graduated from Renmin University of China in Beijing in 2015. Soon after her gradation, Kang moved to a town in Yunnan, and worked as a teacher at a middle school there.

    Kang said, "Compared with students in the city, perhaps students in the countryside need a way to express their feelings and be heard more." Supported by the headmaster and other teachers, the school held eight poetry classes for students every year.

    As the classes grew in popularity, Kang became the school's favourite teacher. After she finished her teaching at the school in June 2017, she returned m Beijing and planned to study abroad.

    However, on Teachers' Day in 2017, Kang received a big box full of poems and Letters written by students at her old school. She felt she was needed and decided to abandon her plan of studying abroad. Instead, she set up Enlighten our Future, a charity that reaches students in the countryside how to write poems.

    "Now, I go to several places every week I sleep less than six hours a night and the job  provides no vacations and little money, but the happiness and satisfaction I feel is rewarding enough." Kang said.

    Lao She wrote Teahouse in 1957. The play shows audience life in China between 1898 and 1945. It takes place in a teahouse in old Beijing and it tells us the story of Wang Lifa and customers. It asks us to see the teahouse as the centre of the neighborhood. Finally, it says good bye to old Beijing and its people.

    The story starts in 1898 during the Qing Dynasty. It continues in 1916, and finally, it brings the audience to the end of the Anti-Japanese War, in 1945. After the war, Wang loses the teahouse and dies.

    Lao She was born in Beijing in 1899. His parents sent him to the Teacher's School in Beijing arid he learned to teach. From 1924 to 1929 he taught Chinese to the English in London. He wrote many plays, novels and short stories. He was named a "People's Artist" and a "Great Master of Language". He was one of the greatest Chinese writers of the 20th century.

    In Lao She's Teahouse today, waiters bring tea to the customers and sell them delicious Chinese food. If you like Beijing Opera, folk music, acrobatics, or magic shows, you can enjoy them in the teahouse. Lao She's Teahouse gives a wonderful welcome to everyone from China and from all over the world.