Write a multi-choice question for the following article: Article: Bedazzling with their bright colors and eye-catching displays, fireworks light up our night skies during the holidays. However, these crowd-pleasers can have some damaging side effects. Once a firework is set off, it only takes a couple of seconds before smoke, dust and harmful chemicals are let out into the atmosphere. The loud booming noises are caused by gunpowder. While the sounds may excite some people, they can be frightening to domestic and wild animals--as well as some humans. The pretty colors you see are a result of more chemicals. Barium, added to make green, is known for its poisonous and radioactive qualities. Blue comes from copper compounds. Cadmium, lithium and lead--all found in fireworks--have been linked to diseases, such as allergies and skin rashes in both humans and animals. Acid rain has been linked to gases given off by fireworks, which sometimes go beyond the toxin limits of the United States Clean Air Act. Once all those chemicals come back down to the ground, they can cause problems too. Debris from the fireworks falls to the ground, where animals can burn their paws or noses on piping hot pieces. Humans also are at risk of stepping on or picking up something sharp or hot. Meanwhile, debris that finds its way into waterways can damage animal habitats and water supply sources. Instead of setting off fireworks, try to come up with some new ways for fun. Here are some ideas to get you started: * Sky lanterns--a tradition that originated long ago in the most-populated Asian country. * Party crackers--a favorite in the United Kingdom--give you noise and surprises without the mess of fireworks. You can make your own or buy eco-friendly crackers. * Want noise excitement with less volume? Consider a fireworks sound recording beforehand or break out the party horns and blow up a storm!
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Answer: Question: What can be concluded as the writer's attitude towards fireworks?Options:A It is not allowed to set off fireworks except during the holidays.B Fireworks should be banned and replaced by some other means.C Night is the best time to set off fireworks and see the pretty colors.D You cannot set off fireworks unless you come up with new ways.Answer:B

Write a multi-choice question for the following article: Article: An African-American man named John Henry was the hero of former slaves and the people who built the railroads in the US in the 19th century. John Henry was born a slave. He was known for his strength. Many people say he represents the spirit of growth in America during that period. John Henry grew up in a world that _ . Before he was six years old, he was carrying stones for workers building a nearby railroad. By the time John Henry was a young man, he was one of the best railroad workers in the country. John Henry was asked to lead workers on a hard project, creating a tunnel through a mountain. The project required about 1,000 laborers and lasted three years. Hundreds of men became sick as a result of the hot weather and tiredness. John Henry was the strongest and fastest man. Concerned his friends might lose their jobs, he picked up their hammers and began doing their work. He worked day and night, rarely stopping to have a rest. One day, a salesman came to the work area with a new drilling machine powered by steam. He said it could drill holes faster than twelve men working together.[: _ Z _ X _ X _ K] John Henry looked at the machine and saw images of the future. He saw machines taking the place of America's best laborers. He saw himself and his friends unemployed and sanding by a road, asking for food. He decided he would never let the machine take their jobs. Therefore, a competition between a man and a machine began .At first, the steam-powered drill worked twice faster. Then, John Henry started working with a hammer in each hand. He worked faster and faster. People cheered when the machine broke down and was pulled away. But they were sad to find John Henry fall to the ground, with blood spilling all around, and still holding a hammer in one of his hands."I beat them,"he said. Then he took his last breath.
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Answer: Question: Why did hundreds of workers become sick?Options:A Because they had to work long hours.B Because the weather was hot and they were tired.C Because the project was too hard.D Because they didn't have time to eat.Answer:B

Write a multi-choice question for the following article: Article: Effective environmental protection laws and other measures have led to the improvement of water quality in Tai Hu lake in prefix = st1 /JiangsuProvince. The news was announced by officials from the provincial environmental protection bureau, which has just conducted an inspection of the lake area. By the end of September, about 80 per cent of industrial pollutants met required standards and the lake is expected to be cleaner by the end of the year, officials said. According to targets set by the State Environmental Protection Administration, all polluting enterprises must meet set standards by the end of this year or they will be shut down. The Taihu Lake area, which surrounds the cities of Suzhou, Wuxiand Changshou, is one of the most economically developed areas in the country and has long enjoyed a reputation as the "land of fish and rice" However, the quality of water in the lake has been deteriorating at an alarmingly rate in recent years, which has caused concern from the government and local people. Pollution is so high mainly because people do not have enough environmental awareness and have put economic benefits ahead of their surroundings. Economic development in the area has been rapid with hundreds of factories being built. But officials say most of these do not have the anti-pollution equipment or measures they should have. Because of the lack of waste treatment facilities, wasted water and other rubbish from residential areas in nearby towns and villages flow into rivers which are connected to TaihuLake. This also contributed to the lake's pollution. Realizing the seriousness of the situation, the provincial and local governments began to tackle the problem. Experts were invited to offer suggestions and laws and regulations were issued. All newly built factories and enterprises in the lake area were required to install necessary anti-pollution facilities before they can go into operation. Also, some wasted water treatment works will be built in the three cities.
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Question: After reading the text, we can learn that _ .Options:A the economy development will do harm for the environmentB we can not avoid polluting if we wish to develop our economy.C only the experts can deal with the pollutionD pollution can't be the result of the economy developmentAnswer:D