Read the following article and select the best answer. Article: For many years, scientists have wondered how Chrysopelea paradisi, known as the "flying" snakes, can stay afloat as they leap from one tree to another, sometimes covering a distance of as long as 79 feet. Now a new study has explained that it may be all to do with the way they move. The report was published by Virginia Tech scientist, Jake Soeha who has been studying the flying snakes for a number of years. He began his research by first focusing on its launch technique. He discovered that the snakes first make themselves completely flat and then move side to side; they glide rapidly at a speed of between 26-33 feet per second, before leaping off. Once they take off, their bodies actually tilt at about a 25-degree angle to the airflow created by their flight. When they first leap, the snakes start to drop altitude to pick up speed. With the front of their bodies held stiff, they start a strange air-gliding dance, by moving from side to side. This turns their entire body into one big wing, allowing them to glide across long distances. The findings are not only exciting because they solve the puzzle of how the snakes are able to fly, but also because the same principles could be used to build small flying instruments. The flying snakes that are native to South and South East Asia spend most of their lives in trees in the lowland tropical forests. They grow between 2-3 feet long and are about as wide as a human finger. As would be expected, the smaller and lighter ones are more able to "glide" for longer distances than the bigger and heavier ones. They are not the only wingless animals that can fly -- there are flying frogs that use similar gliding techniques to make their way across forests. Question: The best title for the passage is_. - New Flying Animals - Small Flying Instruments - The New Findings - Flying Snakes
Flying Snakes

Read the following article and select the best answer. Article: George had just moved into the street and he felt strange that he was not wanted. He knew that perhaps the other boys were trying to get an idea of what kind of a boy he was. This did not help to make him less lonely. He was new and he had to be tested. Still, proving himself would not be all that easy. He did not want to run with bad boys or get into something against the law to prove that he was strong . No!He must show what he was made of in a more helpful way. That was when he got the idea. The next day was Saturday. He knew that most of the boys would be down on the playground and choose up sides for the Saturday game. George knew he could play well and just might be enough to prove he was strong and to make friends with them. He arrived early and did his step exercises. He shot the ball several times and did some other exercises--the most difficult and most wonderful in basketball. Then the boys came. George went through what he had done before the game and showed what he could do. No one said a word. The boys just looked at each other and thought about it. In the end, when it was all over, the biggest of the group just smiled and nodded his head. George knew he had made it. Question: What does "This did not help to make him less lonely" mean? - George felt more lonely because the other boys wanted to test him. - George felt as lonely as before when the other boys tried to find out what kind of a boy he was. - George did not want himself to be less lonely. - The other boys did not want to make George feel less lonely.
George felt as lonely as before when the other boys tried to find out what kind of a boy he was.

Q: Read the following article and select the best answer. Article: An increase in the number of suicides in prefix = st1 /South Korea, has led policeman Yoo Byoung-jong to a new job. He patrols Seoul's bridges to stop desperate people from throwing themselves into the river. According to South Korea's health ministry, suicide rates have doubled in a decade and are now the leading cause of death for people in their 20s and 30s. The country has the fourth-highest suicide rate among the 30 industrialized countries in the Organization for Co-operation and Development (OECD). It recorded 22.8 suicide deaths for every 100,000 people in 2003. That's lower than Hungry, Finlandand close neighbourJapan. But the number is growing by about 1 percent each year, faster than for all other OECD nations. In a move to cut suicides by a fifth by 2010, the health ministry is running a television ad campaign. It opens with a lonely man walking on a bridge. A voice over says: "Think five minutes more before you give it all away. Don't forget you have a loving family." Other ministry plans include setting up more hotlines and training more suicide counselors. Authorities are also limiting websites that provide suicide methods and sometimes even sell toxic chemicals. Distressed individuals range from students worried about poor grades to people in debt as well as disgraced politicians. Experts say the rising toll in some way can be blamed on media coverage of recent high-profile suicides. These include top business leaders and celebrities who apparently lead a number of people to copy their actions. "We saved 50 lives this year when people turned to bridges as a place to die after news reports of such deaths by 'big shots'," said the 38-year-oldYoo, in December. Last July, the government and civil associations urged media to avoid reporting specific methods and locations of suicides. But it is difficult to clearly give reasons for the suicide increase. Question: Lowering the number of reported suicide by celebrities in the media in Korea . - will be limited - didn't affect people's daily life - might cause fewer people to commit suicide - damage the fame of media
A: might cause fewer people to commit suicide

*Question*
Read the following article and select the best answer. Article: Most middle school students find it boring to learn math. But students in Yet Sen Middle School in New York, US, don't think so. Why? Because they are in the school of One Program, which asks students to work on their own or in small groups on computers to have math lessons. "The program gives the students a new learning style. No traditional classroom can compare with it. We give each lesson according to the students' interest and their strong and weak points, "said Joel. Klein, the school's headteacher, "We're looking for a new way that interests students. " Students enjoy these math lessons, especially lessons with video games. They must find out the answers to math problems to get through the game. One such game is Dimension M. As students move through mazes with their keyboards, some questions come up. Caleb Deng had to answer the question: What is 5+(6x3)? He _ on paper quickly because there was just a minute left to play. "I was right, "said Deng, 14, as he ended the game with a high score . "This really makes math lessons more exciting, since we are fighting to learn better. " Question: This article is mainly about _ . - how to learn math well - an interesting math lesson - a new way to learn math - kids in Yet Sen Middle School
**Answer**
a new way to learn math