user: Write a multi-choice question for the following article: Article: While watching the Olympics the other night, I came across an unbelievable sight. It was not a gold medal, or a world record broken, but a show of courage. The event was swimming and started with only three men on the blocks. For one reason or another, two of them false started, so they were disqualified. That left only one to compete. It would have been difficult enough, not having anyone to race against, even though the time on the clock is important. I watched the man dive off the block and knew right away that something was wrong. I'm not an expert swimmer, but I can tell a good dive from a poor one, and this was not exactly medal quality. When he resurfaced, it was evident that the man was not out for gold - his arms were waving in an attempt at freestyle. The crowd started to laugh. Clearly this man was not a medal competitor. I listened to the crowd begin to laugh at this poor man who was clearly having a hard time. Finally he made his turn to start back. It was pitiful. He made a few desperate strokes and you could tell he was worn out. But in those few awful strokes, the crowd had changed. No longer were they laughing, but beginning to cheer. Some even began to stand and shout "Come on, you can do it!" and he did. A clear minute past the average swimmer, this young man finally finished his race. The crowd went wild. You would have thought that he had won the gold, and he should have. Even though he recorded one of the slowest times in Olympic history, this man gave more heart than any of the other competitors. Just a short year ago, he had never even swum, let alone race. His country had been invited to Sydney. In a competition where athletes remove their silver medals feeling they have somehow been cheated out of gold, or when they act so proudly in front of their competitirs, _ .
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Answer: Question: Which of the following is NOT true according to the passage?Options:A The event started with three men, two of whom were disqualified later.B The crowd started to laugh at the athlete's arms waving in an attempt at freestyle.C The athlete, as well as the author, is an expert swimmer.D The swimming event is a show of courage rather than a fierce competition.Answer:C


Write a multi-choice question for the following article: Article: You may have never heard of Lanthanum, Cerium or Neodymium, but these elements   and others known as "rare earth" play a major role in modern technology. They can actually be found in many places on the earth, but not in quantities that can be mined. Only a few countries -- China, America, India, Australia, Brazil and Malaysia have any that can be mined enough to be traded. Even though some of these elements such as Cerium are as abundant as Copper, they are not found in concentrated amounts on the earth's surface. They are often mixed together with other metals, which makes extraction   of these elements an expensive and an environmentally messy process. It was due to this reason that the term "rare earth" was invented. Rare earth metals are used widely in our life. Rechargeable car batteries, computers, iPhones, DVD players, computer monitors, televisions, lighting, lasers, glass polishing, and superconductors all use quantities of rare earth metals. Also, with the advancement in "green" technology like solar panels, these shiny materials are becoming more important than ever. An average electric car uses 10 pounds of Lanthanum for its rechargeable battery! America has large deposits   of rare earths and has one of the first mines. It was opened in Southern California in 1940. The element "Europium" was the first metal to be separated in quantity for use in color televisions. However, in the 1980's and 1990's, as China started producing these elements in Inner Mongolia, the mines in America and elsewhere could not keep pace. The mine in Mountain Pass, California also failed environmental regulations and shut down in 2002. Now, recognizing the importance of having more than one supplier of this important resource, other rare earth owning countries like India and Australia are either dusting off their rare earth mines or speeding up their production. It is believed that the debate over rare earths will become louder in the coming months and years.
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Answer: Question: It can be inferred from the text that rare earths   _  .Options:A are now in great demandB can now be used in few fieldsC are harmful to the environmentD will soon be replaced by other metalsAnswer:A


Write a multi-choice question for the following article: Article: In 2016, athletes from around the world will compete for gold medals in the Summer Olympics. Even though the games are three years away, Brazil's residents already feel like winners. The nation was named to host this important sporting event in October,2009. It will be the first Olympics held in South America. The games will take place in Rio de Janeiro. The city beat out three other sites, Madrid, Tokyo and Chicago, to host the event. When the International Olympic Committee chose Rio de Janeiro, cheering people _ the city's streets. "This is huge for Rio and for the whole country," says resident Sueli Ferreira. The Olympics are expected to attract tens of thousands of people. Brazilian officials have already started to prepare for the crowds. " We know what we need to do," explains Brazil's president, Luiz Inacio Lula da Silva. " The words from now on are work, work and work." Officials want to fix up local sports centers before Rio de Janeiro steps into the spotlight. They also want to reduce the amount of crime. They hope hosting the games will improve life in Brazil. About 30 percent of people there live in poverty, or poor conditions. Tourism during the Olympics is expected to create more than 2 million jobs. " It's going to be good for the economy, good for the people," Ferreira says. " This gives us hope that things will be better here."
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assistant: Question: According to Brazil's president, we can know  _  .Options:A the government needs help from the Brazilian publicB the government will begin to prepare for the Olympics soonC Brazilian officials will try hard to prepare for the OlympicsD Brazilian official are now too busy to prepare for the OlympicsAnswer:C