Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Climate is the average weather usually taken over a 30-year time period for a particular region and time period. Climate is not the same as weather, but rather, it is the average pattern of weather for a particular region. Weather describes the short-term state of the atmosphere . The climate is changing. Many agreed that climate change may be one of the greatest threats facing the planet. Recent years show increasing temperatures in various regions, and/or increasing extremities in weather patterns. Is the Earth getting warmer? Yes! The Earth has warmed by about 1degF over the past 100 years. But why? Well, scientists are not exactly sure. The Earth could be getting warmer on its own, but many of the world's leading climate scientists think that things people do are helping to make the Earth warmer. Global Warming may be a big problem, but can you make a difference? Yes! There are several little things you can do to make a difference. Try carpooling. This will help reduce the amount of fossil fuels going into the atmosphere. Whenever you use electricity, you help put greenhouse gases into the air. Turn off lights, the television, and the computer when you are through with them. Also, planting trees is fun and a great way to reduce greenhouse gases. Trees absorb carbon dioxide, a greenhouse gas, from the air. Finally, don't forget about recycling. Options: A carpooling B saving electricity C cutting down more trees D recycling Answer: C cutting down more trees Question:
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Answer: Global Warming may be a big problem, but we can do the following things to make a difference except_.

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: News 1 : Have you ever thought of being able to fly around the world in a few hours though it is about 40,000 kilometers? One day,maybe you can. Last Saturday,the American X-43A airplane made its first flight. It reached a speed of 8,000 kilometres an hour. This makes it the fastest plane in the world. The X-43A is only three to four metres long,but it's very heavy:it weighs 1,270 kilogrames. News 2 : Have you ever got angry at books that are full of mistakes? Don't worry,things will get better soon. Last week,China started checking textbooks,dictionaries and children's books all over the country. The government said the results of the checking would come out at the end of June. News 3 : There will be a new "star" in the sky soon. China plans to send a satellite into space by December 2006. It will stay in space for one year. It will go around the moon and take pictures. It must be very expensive,right? That's for sure-1. 4 billion yuan! News 4 : Floods across the northern Mexican state of Coahuila killed at least 32 people and left100 more missing. It was reported on Monday. The heavy rain hit the state all night last Friday,so some banks of the river were broken. Along the river about 3,000 families were seriously affected . Options: A 3 B 5 C 8 D 12 Answer: B 5 Question:
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Answer: If the X-43A goes around the earth,it will take about _ hours to finish the trip.

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Here are some of the fastest animals in the animal world. Let me tell you that a man can run 20 to 25 miles an hour. Heavy people can not run very fast. But some heavy animals can.Black rhinos are more than 3,500 pounds. They can run almost 30 miles an hour. Cheetahs are the fastest land animal over short distances .They can run over 70 miles an hour. But they get tired quickly and usually stop after a few minutes.Pronghorn antelopes are the fastest animals over long distances. They can run 35 miles an hour for many miles. Their top speed is more than 50 miles an hour.Ostriches can't fly, but they can run faster than other birds. They can run 43 miles an hour for a short distance. And can keep up a speed of more than 30 miles an hour over long distances. Options: A Cheetahs. B Pronghorn. C Horses. D Elephants. Answer: A Cheetahs. Question:
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Answer:
What are the fastest land mammals over short distances?