Read the article and select the best answer. Article: Deep in the Amazon forest, thousands of people still live in from the rest of the world. In a recent press release, the Brazilian government confirmed the existence of another isolated tribe of about 200 people living in the Vale do Javari reservation. The 200 people living in the Vale do Javari reservation. The reservation, located near the Peruvian border, is about the size of Portugal. At least another 14 isolated tribes, with a total population of about 2000, call the area home. The newly observed group lives on four large straw-roofed buildings and grows corn, peanut and other crops. Brazil's National Indian Foundation (BNTF) first noticed the reservation in the forest using satellite maps, but it wasn't until April that an airplane expedition was able to confirm the tribe's existence. "The work of finding and protecting isolated groups is part of Brazilian public policy," said the BNIF officer for Vale do Javari, Fabricio Amorim. "To confirm something like this takes years of hard work." BNIF estimates there are 68 isolated tribes living in the Amazon. The organization uses airplanes to avoid disturbing the tribes through personal contact, but that doesn't mean others are so respectful of their right to privacy. Illegal fishing, woodcutting and hunting bring people into the protected area. Oil exploration on the Peruvian side of the border is another threat. All kinds of criminals also invade the lands of the local groups, said Amorim. The outsiders can damage the land and influence the cultures of indigenous peoples. They can also bring diseases which can wipe out the whole population that still lack even basic antibiotics . Brazil's indigenous peoples won the legal right to their traditional lands in Brazil's 1988 Constitution, which stated that all indigenous lands shall be divided and turned over to tribes within five years. Indigenous groups now control 11 percent of Brazil's territory, including 22 percent of the Amazon. Allowing indigenous groups the right homelands is not just a matter of human... Question: From the passage we can learn that the tribes in the Amazon forest _ . Options: A: only live on a reservation designated for them B: prefer straw-roofed buildings to wooden ones C: keep contact with the outside world through airplanes D: have the legal right to the land they live on
D

(Question)
Read the article and select the best answer. Article: Say you forgot about Valentine's Day, and it's too late to send someone some roses. Someday, you'll at least be able to send their odors . A Paris lab under the direction of David Edwards, Michigan Technological University alumnus, has created the oPhone, which will allow odors to be sent, by Bluetooth and smart phone attachments, to oPhones across the state, country or ocean, where the person who receive it can enjoy American Beauties or any other kinds of rose. It can be sent by email, tweet, or text. Edwards says the idea started with student designers in his class at Harvard, where he is a professor. Normally, he says, there's a clear end in sight, but with their project no one had a clue who was going to pay for the research or if there was even a market. With the early major buzz produced -- Wired Magazine, National Public Radio, and the British press -- Edwards is sure the market will come. "We create odor profiles ," says Blake Armstrong, director of business communications at Vapor Communications, an organization operating out of Le Lab in Paris. "We put that into the oChip that gives away that smell." Edwards said that the original four chips that will come with the first oPhones can be combined into thousands of different odors -- produced for 20 to 30 seconds. In fact, Le Lab is working with Cafe Coutume, the premier coffee shop in Paris, using oPhones to create nice experiences. "Imagine you are online and want to know what a particular brand of coffee would smell like," Edwards says. "Or, you are in an actual long line waiting to order. You just tap on the oPhone and get the experience." And there are other benefits. "Fragrance houses, of course, culinary, travel, but also healthcare. "A patient with brain damage had lost memory, and the oPhone can help bring that memory back. Improvements are already planned at the end of year--give phone to audience in 2015. "The oPhone will finally be smaller. " according to Armstrong. Question: Why can an oPhone send odors according to the passage? Options: A: Because it gives away odors. B: Because odors are stored in oPhone in advance. C: Because the chips are made of special materials. D: Because its chips can combines odors stored in the oPhone.
(Answer)
D

Read the article and select the best answer. Article: "Why do we have to learn this useless thing?" Of all the questions I have heard from my students during my years in the classroom, this was the one most frequently asked. I would answer it by telling them about an experience I once had. It was an experience I had with a students, who I shall call Alan, early in my teaching career. When Alan was in the eighth grade, he majored in "trouble". He had studied how to be a bully and was getting his master's degree in "thievery". Every day I had my students memorize a famous saying from a great thinker. No one complained about this daily routine more than Alan -- right up to the day he was dismissed. Then I lost touch with him for five years. Then one day, he called. He told me that after being sent to juvenile prison , he hated himself so much that he had cut his wrists with a knife. He said, "You know what? Mr. Schlatter, as I lay there with my life running out of my body, I suddenly remembered that useless saying you made me write twenty times one day. 'There is no failure except in no longer trying.' Then it suddenly made sense to me. As long as I was alive, I wasn't a failure, but if I allowed myself to die, I would most certainly die a failure. So with my remaining strength, I called for help and started a new life." At the time he had heard the saying, it as a pebble which made no sense to him. But when he needed guidance in a moment of difficulty, it had become a diamond. And so it is to you. I say, gather all the pebbles you can, and you can count on a future filled with diamonds. Question: What would be the best title? Options: A: Alan B: A Saying C: Pebbles D: A Story
C