Read the following article and select the best answer. Article: With the new year coming, a new website was set up to offer ringtones of the sounds of dozens of rare and endangered species from around the globe. The Center for Biological Diversity started offering free wildlife ringtones for cellphones a year ago to educate people about the _ of the animals, and the campaign enjoyed such success that the environmental group has collected more ringtones and added them to its website for this year. The group plans to release a kind of new ringtones each month, including the sounds of the African elephant and the emperor penguin of the Antarctic, said Peter Galvin, the group's conservation director. "We've hit the 100,000th download in over 150 countries," Galvin said Wednesday in a telephone interview. "It's pretty interesting. We didn't realize how much of an international hit it would become." The response, he said, reinforces the worldwide movement to save endangered and rare species. Available ringtones include the howl of an endangered Mexican gray wolf, the bellows of an Arctic beluga whale and the calls of dozens of other mammals, birds and reptiles. Website visitors can also get cellphone wallpaper and facts for each of the species. And later this year, the website will be available in Spanish and more ringtones from species in Latin America will be added, Galvin said. Question: The new ringtones collect the sound of _ . - lovely animals - common animals - rare or endangered animals - frightened animals
rare or endangered animals

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Read the following article and select the best answer. Article: Bigger-brained birds survive better than their feathered friends with smaller brains, according to a study published on Tuesday. Scientists have suspected that birds with large brains in relation to their body size lived longer because they were able to adapt their behavior to environmental challenges. Now they have provided evidence that it does. "We have tested the hypothesis that the brain can buffer animals against the environment and help them to survive when they face environmental challenges," said Daniel Sol of the Centre for Ecological Research and Forestry Applications in Barcelona, Spain. After comparing death rates, brain size and body mass of 236 species of birds from different regions of the world, Sol and scientists in Britain, Hungary and Canada discovered that the bigger the brain the better. Crows and parrots have the largest brains, while pheasants have a relatively small brain. Earlier studies have shown there is a relationship between the size of the brain and an animal's capacity to create new behavior and adapt more easily. "The idea is that if you have a big brain, you are more capable of adjusting behavior and responding to environmental changes. This can help you to survive," said Sol, who reported the finding in the journal Proceedings of the Royal Society B: Biological Sciences. Tamas Szekely of the University of Bath in England and a co-author of the report, said birds were ideal to test the hypothesis because they are the only species in which brain size and behavioral response to environmental challenges such as climate and habitat destruction is understood. Question: The finding of bird's brains recently refers to _ . - the smaller brain the birds have, the longer they live - the smaller brain the birds have, the cleverer they are - the bigger brain the birds have, the larger their bodies are - the bigger brain the birds have, the abler they are to deal with environment
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the bigger brain the birds have, the abler they are to deal with environment

Ques: Read the following article and select the best answer. Article: Research shows that humans switch from selfish to unselfish behavior when they are watched. Do you? A picture of a set of eyes on a computer screen can cause a change in the way people act. Even images of eyes on a charity donation, collection box encourage people to be unselfish, because people put more money in a collection box that has a picture of eyes on it than they do when a flower symbol is on the box. Manfred Milinski from the Max-Planck Institute for Evolutionary Biology in Germany and Bettina Rockenbach of the University of Berlin, the authors of a new study, found that people act better when they are being watched because they feel they will be rewarded for good behavior. Their report also referred to other research showing that this response of behaving well when watched is somehow _ into humans and people respond this way unconsciously, or without realizing it. It is not just humans that act unselfishly when they are being watched. A fish called the grooming fish cleans other fish. When other fish are around, it is gentler. When no other fish are around, however, the grooming fish bites chunks from the fish it is supposed to be cleaning. The researchers suggest that the best way to get people to behave in the correct way is to make them feel watched. This could be the reason for the success of a famous American army poster. On it was a picture of an elderly man staring fiercely and pointing, it appeared, to the person who was looking at the poster. Under the picture was the caption 'I Want You' It encouraged hundreds of thousands of young American men to join the army during the Second World War to fight the Germans and Japanese. Question: According to the report, why does a person behave better when he feels he is being watched? - He does not want to be shamed by others. - He needs to show he is a good person. - He desires others to like him more. - He feels he will receive some social reward.
Ans: He feels he will receive some social reward.

Ques: Read the following article and select the best answer. Article: The fame of Jane IN the 19th century the novel came into its own. Thousands upon thousands of novels were published. Of those novels, very few are remembered today. However, there are exceptions ; the works of Jane Austen - Pride and Prejudice, Sense and Sensibility - for example. They achieved only modest success at first but grew and grew in fame and reputation. How did Jane Austen become so popular? Of course, the novels are romantic. Everyone knows the love story of Mr. Darcy and Elizabeth Bennett (in Pride and Prejudice), and how they overcome their own pride and prejudice to live happily ever after. The lovers are almost as famous today as Romeo and Juliet. But there is more to Austen's popularity than the fact that she wrote about love. The books are very witty and ironic , and show a great understanding of society and of people. Pride and Prejudice opens with what must be the most famous sentence in the English novel: "It is a truth universally acknowledged, that a single man in possession of a good fortune, must be in want of a wife." The truth, of course, is the opposite: wealthy, unmarried young men are extremely attractive to young women. And women - especially penniless or near-penniless ones - are the subjects of Austen's tales. Women nowadays may be more equal to men than they were in Jane Austen's day. However, a sense that women still basically live in a world dominated by men ensures that Austen still has many keen readers. Question: What is the point of the article? - To describe the status of women in Jane Austen's time. - To promote Jane Austen's novels among teenagers. - To explore the characteristics of Jane Austen's novels. - To analyze why Jane Austen's novels have such a lasting appeal.
Ans:
To analyze why Jane Austen's novels have such a lasting appeal.