Problem: Given the question: Write a multi-choice question for the following article: Article: Everyone talks about the greenhouse effect and how our Earth and its climate are being affected. We can do a science experiment designed by some kids to show this effect and what is happening to the Earth. First prepare the following items: *2 glass containers that need to be the same size and shape *1 gallon plastic bag *4 cups of very cold water *Ice cubes Fill each container with two cups of cold water. Add the same amount of ice cubes to each container. Then put one of the containers in the plastic bag and close it tight. Put both containers in the sun together and keep them there for at least an hour. At the end of one hour remove the container from the plastic bag and immediately check the temperature of the water. After you record this, find out the temperature of the water that is not covered. When you place the containers in direct sunlight, the air inside the bag becomes very warm. The heat filters in but cannot escape so it stays in the closed plastic bag and increases the temperature. What if you leave that for two, three or four hours? Think about what is happening to the Earth. There are chemicals that are creating a type of plastic bag around the Earth. It causes our air to get warmer because of the heat from the sun being kept in this closed area. Think about your car in the hot summer. This is what happens when you leave your car outside all day. This greenhouse effect has caused your car to be so hot that you sometimes cannot even touch the steering wheel. This science project goes to show what affects our planet.
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Question: If the story appears in a newspaper, the best title might be " _ ".Options:A An Interesting Experiment Done by KidsB How to Protect Our Precious PlanetC Bring Home the Seriousness of Greenhouse EffectD The Greenhouse Effect Has Been Proved by KidsAnswer:C

Problem: Given the question: Write a multi-choice question for the following article: Article: When Han Duan started her professional career at 16, China's national women's football team was defeated in the final of the World Cup by the US. While she was asked to play in her first World Cup in 2003, she largely remained on the bench after the first match. But things have changed. Now, Han is one of the most important players in China's team. " ," Han always says like that. Han wants every possible honor that a football player can get -- an Asian Cup, a World Cup and an Olympic medal. She has always been good at sports, especially swimming and horizontal bars. At school, she was the fastest in the 60m and 100m. But the reason she picked football was that she wanted to get more compliments . "Football is for boys. But I feel more fulfilled when I can do better than them and win more compliments," she said. Later, when she entered a football school, the coach always asked Han to show others what to do. However, nobody can be good at everything. Han described her singing as "howling" and the only school subject she was good at was Chinese. "I was very happy every time my essay was posted on the wall for my schoolmates to read." But Han still has some regrets about her school years. Her handwriting was terrible at school. She ever wanted to improve her handwriting but didn't achieve much. "My fans ask for my signature , so I'd better practice and practice. It's not too late," she says.
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Question: What's the best title of this passage?Options:A Growth of a sports star.B The World Cup.C Honor of a football player.D Star of tomorrow.Answer:A

Problem: Given the question: Write a multi-choice question for the following article: Article: It is amazing how many of the things in science fiction and movies have become reality. For instance, in the movie Star Trek, the workers could go to a replicator and order food, drinks or anything they could program into the computer. Before long, the item would appear. This is possible today, in a way, with technology we have had for years. Several manufacturers have created 3D printers. One company, MakerBot, has created a printer that the average person can afford. It is called The Replicator. You can download a lot of design software from the Internet for use with The Replicator. In the near future, rather than going to a store to buy what you need, you may be able to download what you want from the Internet and print it out at home. The process was first used with music. At the very beginning, music was recorded onto plastic disks with etching . Music can now be copied without a physical product. _ Rather than having to buy a physical book or magazine, you can now download them from the Internet in digital form. This technology is already used in engineering and architecture. Melissa Shoes, a Brazilian footwear company, is using this technology to create shoes. Rather than having to go through the current process of product design and development, the company is able to design and print shoes for display to see how well they will sell before having lots of them made.
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Question: What do we know about The Replicator created by MakerBot?Options:A It is not too expensive.B We can download software from it.C It can print whatever we want.D It'll replace shopping in the future.Answer:A