(Q).
Read the article and select the best answer. Article: People who drink moderately , exercise, quit smoking and eat five servings of fruit and vegetables each day live on average 14 years longer than people who adopt none of these behaviors, researchers said on Tuesday. Much evidence has shown these things contribute to healthier and longer lives, but the new study actually quantified their combined effect, the British team said. "These results may provide further support for the idea that even small differences in lifestyle may make a big difference to health in the population," the researchers wrote in the journal PLoS Medicine. Between 1993 and 1997 the researchers questioned 20,000 healthy British men and women about their lifestyles. They also tested every participant's blood to measure vitamin C intake, which shows how much fruit and vegetables people ate. Then they assigned the participants aged 45-79 a score of between 0 and 4, giving one point for each of the healthy behaviours. After allowing for age and other factors that could affect the possibility of dying, the researchers determined people with a score of 0 were four times as likely to have died. Also a person with a health score of 0 had the same risk of dying as someone with a health score of 4 who was 14 years older. The lifestyle change with the biggest benefit was giving up smoking, which led to an 80 percent improvement in health, followed by eating fruits and vegetables. Moderate drinking and keeping active brought the same benefits. With this information, public-health officials should now be better encouraging behavior changes likely to improve the health of middle-aged and older people. Question: The main idea of the passage is that _ . Options: A: sports can help you live a healthier life B: people inprefix = st1 /Britaindream of a longer life C: health changes can extend life 14 years D: researchers recommend health suggestions
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C

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Read the article and select the best answer. Article: Chinese e-commerce websites fail to pay more attention to older consumers, says a news report. There's been a thought that younger consumers have been the driving force of online buying. That may not be the case. According to a statement from Alipay, the average expenditure of Alipay users born before the 1960s was 31,000 yuan in 2012, much higher than 14,000 yuan of those born after the 1980s. It shows that online shopping has become a key part of people's daily consumption, for both young and old. Besides shopping, people pay bills such as water bill, electricity bill, and credit card repayment online. The middle-aged and senior consumers are also participating in that consumption revolution. Liu Chen, 56, said that his online expenditure in 2014 was over 50,000 yuan, about half of the total annual expenditure. He always pays his telephone bill online. Clothes, electrical appliances and kids' snacks are the main items he purchases online. Liu's shopping strategy is to find something good online first, then go to shops to check it out, and finally buy it online because it is cheaper. As quality concerns him, Liu only buys items that come with a guarantee. Stories such as those from Liu are representative of millions of middle-aged and older Chinese, which show the great potential of the aged in the Chinese consumption market. Yet, the market seems not to be valued as it should be. Some Chinese e-commerce websites such as jd. com, dangdang. com and amazon. cn don't have a category for goods for the elderly on their main pages. Alibaba's platform does have one, but the goods in it are not as abundant as other categories. Moreover, Taobao's category is not really designed for elders, but their children. Despite the seeming lack of commitment to older consumers, the Chinese market for the elderly is clearly huge, and e-commerce websites should take great efforts to develop it. Question: Which is the best title of the passage? Options: A: Online shopping B: Older consumers in e-commerce C: Chinese e-commerce D: Huge e-commerce market for the elderly
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D

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Read the article and select the best answer. Article: The president of Indonesia, Joko Widodo, is asking for foreign help to fight forest and agricultural fires in his country. According to Mr Widodo, Indonesian helicopters are only able to carry a small amount of the water needed to put out the fires. " _ " the Associated Press reported his comment. The Indonesian National Institute of Aeronautics and Space says more than 1,300 fires are burning across the country. The government has sent about 25,000 soldiers, police and firefighters in six provinces to battle the fires. Indonesian farmers and some businesses often burn rainforest to clear land at this time of year. The burning usually takes place during the country's dry season. But a large rise in palm oil production on peat lands is blamed for the many fires this year. Peat is made partly of dead plants, which burns easily and is often used as cooking fuel. The resulting thick, black smoke has polluted skies over Indonesia and four other countries. The burning has worsened air quality, closed schools and caused any outdoor activities to stop. The smoke is not only affecting people; it is affecting wildlife. In Indonesian Borneo, an animal rescue center says some of its animals have developed breathing problems. If the fires continue, a lot more could become sick and some could die. Scientists have warned that the fires this year could be worst ever because of a weather system called El Nino. They say the weather system has created extremely dry conditions in Indonesia. Question: What is the main cause of the many fires this year? Options: A: The increase in palm oil production. B: The burning of rainforest. C: The extreme dry weather. D: A weather system called El Nino.
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A