Article: Old age may not sound exciting.But recent findings offer good news for older pepole and for people worried about getting older. Researches found that people become happier and experience less worry after they reach the age of fifty.In fact,they say by the age of eighty--five,people are happier with their life than they were when they were eighteen years old. The findings came from a survey of more than 340,000 adults in the United States.The Gallup Organization questioned them by telephone in 2008.At that time,the people were between the ages of eighteen and eighty--five.The searches asked questions about emotions like happiness,sadness and worry.They also asked about mental or emotional stress. Arthur Stone in the Department of Psychiatry and Behavioral Science at Stony Brook University in New York led the study.His team found that levels of stress were highest among adults between the ages of twenty--two and twenty--five.The findings showed that stress levels dropped sharply after people reached their fifties.Happiness was highest among the youngest adults and those in their early seventies.The people least likely to report feeling negative emotions were those in their seventies and eighties. The study also showed that men and women had similar emotional patterns as they grew older.Hower,women at all ages reported more sadness,stress and worry than men.Researchers say they do not know why happiness increases as people get older.One theory is that,as people grow older,they grow more thankful for what they have and have better control of their emotion .They also spend less time thinking about bad experiences. The researchers also considered possible influences like having young children,being unemployed or being single.But they found that influences like these did not affect the levels of happiness and well--being related to age. Question: When do people feel happier according to the passage? Yes or no, is the answer "After their seventies"?
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Article: Our magazine is presenting to you the top five i-phone(the best seller of Apple Company) applications for more fun on hiking or camping trips recommended by our A-list field hikers and travelers. 1.GPS Kit by Garafa - Get un-lost (for $10) What it does: Download before you leave or use your phone's data connection to view maps from Google (satellite, landscape, cycling, and street), or Bing (shaded relief, street, or image).Record your movements, drop notes or photo makers on previously-downloaded Google Earth. 2.Photosynth _ - Perfect the view (for free!) What it does: Make interactive 360 x360 panoramas to your own taste.It saves the panorama as a single image to your camera roll after combining images.Once you get to know how to hold the iPhone and move to take the photos, you can have pretty simple, fast panoramas! 3.Soundcloud by Soundcloud - Share the sounds (for free!) What it does: Basic sound recorder with on-board editing (cutting) functions.Upload your recordings to the internet, share on social networks and listen to and follow others! It allows for super-simple recording and uploading to the internet.You can upload all the sounds as "non-shared' files so you can download them to your computer for continued storage and editing.In addition, with this function, you will never fear your dirty laundries are to put you to shame.There is a growing community of users, including Paul Salopek who is walking around the world. 4.Postagram _ - Send moments (App is free!/$1 per card) What it does: The app allows personalized production of e-postcards right from your iPhone.Even photos pop out from the card for sweet fridge posting! There aren't many post offices out in the mountains, so this can be critical to send a gift home.And even if there are post offices where you are traveling, sometimes it's easier, cheaper, and more fun to send your own DIY messages home. 5.Planets by Q Continuum - Love the night sky (for free!) What it does: With automatic location detection , this basic App offers 2D maps and 3D... Question: Through which application can you receive greetings from a faraway place instantly? Yes or no, is the answer "Postagram"?
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Article: Fake a book, leave a book. Public bookshelves are appearing across Germany on street corners, city squares and suburban supermarkets. In these free-for-all libraries, people can grab whatever they want to read, and leave behind anything they want for others. There's no need to register, no due date, and you can take or give as many as you want. "This project is aimed at everyone who likes to read regardless of age or education. It is open for everybody," Michael Aubermann, one of the organizers of the free book exchange in the city of Cologne, told The Associated Press. "We installed our other outdoor shelves last year and it's been working really well," said Aubermann, a 44-year-old who works in IT management. The public hook shelves, which are usually financed by donations and cared for by local \ volunteer groups, have appeared independently of each other in many cities across Germany including Berlin, Hannover and Bonn, and also in suburbs and villages. Each shelf holds around 200 books and it lakes about six weeks for a complete turnover, with all the old titles replaced by new ones, he said. While most of the shelves have so far been put up in upscale neighborhoods, Aubermann and the 20 volunteers who help look after the project are planning to put up future shelves in poor neighborhoods, where residents often don't have as much access to literature. So far, the Cologne book group has had few problems .Though a used-book seller once emptied every volume on a shelf to sell at a market. Another time the shelves were filled with material from a religious group. Even commercial book stores and online book retailers seem to support the idea of free book exchanges. Question: Who are allowed to read the books? Yes or no, is the answer "All the people"?
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Article: At least 10 million hectares of cultivated land in China are polluted, which makes a _ threat to the country's food safety, the Xinhua News Agency reported on Friday. The polluted land,which is mostly in economically developed areas,accounts for one-tenth of the country's total arable land,according to an incomplete survey by the State Environmental Protection Administration,China's top environment watchdog. Pollution on cultivated land threatens the environment,food safety and the sustainable development of agriculture,the administration said. Because of continual,too much use of chemical fertilizer, pesticide and agricultural plastic sheeting, as well as irrigation using polluted water, a large amount of contaminants remain in the cultivated land. The contaminants affect the soil's ecological structure and function,leading to decreased soil productivity, lower crop yield ,and lower quality of agricultural products- It also leads to worse water quality in rural areas. Less than 9 per cent of drinkable water passed checks for bacteria in243 rural water supply stations across the county. Another survey, which took samples of drinking water and groundwater an 69 small towns. in Beijing, Tianjin and Hebei Province of North,China, showed that more than half of the water contains too much nitrate ,which may cause diabetes and damage the kidney. The administration estimated at least 1 90 million farmers are drinking water that contains harmful substances. Many villagers drink unfiltered water taken from shallow water wells or water cellars, which are reported to have poor sanitary conditions* Question: The author writes the passage to _ . Yes or no, is the answer "inform the readers of the importance of fighting farmland pollution"?
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