阅读理解。 (Four students are talking about the future after class.) Deng Yu: In 2050, China will be richer than it is now. Beijing will be getting ready for the 40th Olympic Games in 2052. We will see the blue and clear sky and smell the fresh air. There will be more pandas living happily in China. I believe that 2050 will be the year of China. Liu Yuan: A holiday trip to the moon will no longer(不再) be a dream. We can also travel far to other planets and talk with the spacemen. We might also eat something like pills instead of meals. Everyone will enjoy a longer life. Sun Wei: Robots will be very popular. They will do what people don't want to do. We'll build new homes on other planets. By then, I'll be sixty years old. Maybe we will have an exciting talk in my new home on another planet! Zhang Lan: By the year of 2050, cloning (克隆) will be used in many ways. It will bring back animals which disappeared (消失) many years ago. There will be no pollution (污染). The whole world will be one big family. There will be no wars. As time passes, we'll live a much easier and better life. 1. It is the _______ Olympic Games in 2048. A. 38th B. 39th C. 40th D. 41st 2. According to Liu Yuan, everyone will live a(n) _______ life. A. boring B. exciting C. longer D. interesting 3. _______ thinks that people can spend their holidays on the moon in the future. A. Deng Yu B. Zhang Lan C. Sun Wei D. Liu Yuan 4. What does Zhang Lan think will happen in the future? A. People will live in a world without wars. B. Robots will do the things that people don't want to do. C. People can talk with the spacemen. D. There will be more pandas living happily in China. 5. From the talk, we can know that _______. A. people are still polluting the earth today B. the 50th Olympic Games will take place in 2052 C. we will have the same food in 2050 as we do now D. all the people will move to another planet in the future