阅读下面短文，掌握其大意，然后在所给的四个选项（A、B、C和D）中选出一个最佳选项。

 Marcos was ahardworkingfarmer. Every day he asked his only son to1him in the fields, but Paolo seldom got out of bed before noon. Marcos was very2about his only son.

 One evening Marcos' old friend Luigi3“ Marcos, why aren't your fields ready for planting?”Marcos explained that he was old and his back hurt. He said that Paolo was4and did not help him with the farming. "Marcos, you need to use your5as much as your back. I have an idea for you.”Luigi said.

 Early the next morning Marcos rushed into Paolo's room. "I found your grandfather's map!”he cried. "We may find6he buried（埋）his gold coins!”Paolo jumped out of bed. “I'll start over here.”Paolo told his father. Paolo7in the field all day. While Paolo dug, his father8along, dropping something from his bag into the ground. When they went in for dinner that night, a very tired Paolo said, “I think Grandfather was old when he made his map. I don't think I'll dig tomorrow.”

 Paolo9to his lazy way and slept all morning. One day Marcos rushed into Paolo's room and cried, "Paolo! I found the treasure in the fields!” Paolo10went out to look. He said, "There is 11here but lines and lines of vegetables.”

 Marcos smiled. "Paola, it is all around you. You have enough food to make it12the winter, with plenty more to sell!”Paolo was embarrassed（尴尬的）to see that his father was13. His one day of hard work had provided his with real treasure. He learned an important14. He could make a good living with a little hard work. He became a good15and made his father proud.

    A boy and a girl were playing together. The boy had a lot of small glass 1. The girl had some candies with her. The boy told the girl that he would2her all his balls in exchange for (交换) her candies. The girl thought that was a good3.

    But the boy didn't give4of his balls to the girl. He kept the biggest and the5ball in his pocket and gave the others to the girl. 6the girl gave him all her candies.

    That night, the girl had a 7sleep, but the boy didn't sleep well. He kept thinking whether the girl had 8some candies from him.

    You think in the way you do things. If you don' t give your hundred percent(百分之百) in a relationship, you'll 9 keep thinking if the other person has given his or her hundred percent. This is true for any relationship.

    Give your hundred percent to everything you do and you'll find that you can always10a lot of happiness.

    The world needs love and many people need our help. Several years ago, my teachers asked me to take part in a programme that helped those who were1. Each week, I spent an hour in the classroom helping children with schoolwork, art projects, games and other2, including eating. My mother is a teacher, so I am used to helping children. However, I found that working with children with a special need would3my life forever.

    At first, I thought it would be4to be with the children who were so different, but gradually I found there was something special about these students. So there was no need to worry about it. Each Thursday I was welcomed by the smiling faces of Thomas, Joey and Missy. Thomas had to sit on the wheelchair. He communicated with simple words5yes and no. Joey, a deaf girl, always welcomed me with a big smile. Missy was born with a kind of6and it made her really small for her age. In a normal classroom, it may be common to hear a teacher comfort a child who is tapping his pencil, speaking7, or making unnecessary noises. However, here, shouts, cries, and other noises were8. They were signs of excitement and different ways of communicating.

    Working with children with a special need has changed my life. It has made me9others' needs. One of my teachers believes that we should be part of something bigger than10. I never realized how true this was until I worked with these children. I believe everyone should get out and do something that makes a difference.

    In the new sci-fi film. The Wandering Earth《流浪地球》, humans save the Earth without leaving it. In many-even most-space-themed films, whenever Earth faces a disaster(灾难), the1 is always running away from the planet in spaceships.

    But the latest Chinese sci-fi movie, The Wandering Earth, offers a different and more ambitious idea. In the film, based on a short story by Chinese sci-fi writer Liu Cixin, Earth is in danger of being destroyed by the dying sun. In reply, humans around the world work 2 to build a huge engine system that will push Earth away from the dying sun.3 giving up Earth-again-this time we're taking it with us.

    This "ambition" didn't come from nowhere. For thousands of years," homeland" has had a soft point in 4 of Chinese people. One old idiom is "luoyeguigen", which means returning to one's homeland at the old age, like 5 leaves return to the roots of their trees. Or there is an ancient poem, "The season called the White Dew begins tonight: Nowhere as in our native place is the moon so bright". These6 show the tight link that Chinese people have had with their homeland.

    This special cultural background is probably the key 7separates The Wandering Earth from Hollywood-style space films.

    "What is Chinese sci-fi?"Guo Fan, the film's director, said in an interview. "A movie that can really 8our cultural and spiritual view can be called Chinese sci-fi. Or, we're just copying others and telling the same American stories."

    And the makers of The Wandering Earth may have chosen the best time to tell its Chinese sci-fi story. The film was released on Feb 5^th, the first day of Chinese New Year. It was a time when many people had just made the 9journey back to their hometowns.

    So to them, there is only one possible way to tell the story. Earth10wherever humans go, because it's our home forever.