Article: You love Jay Chou's songs and you can sing some quite well. So you make a video of your performance and post it online for your friends to see. But what if this led to something beyond your wildest imagination--a career in music? Canadian teenager Justin Bieber, 16, has just had the magical experience: He posted homemade videos of his versions of songs by American singer Chris Brown online for his relatives. He received a phone call from Brown, telling him how much he liked his performance. His singing eventually earned him a fan base and a record contract. After releasing a popular record in November 2009, his album My world 2.0 came out last Tuesday. Bieber sings ballads and songs about puppy love. But is he just another gooey teen idol? David Malitz, a columnist with the Washington Post, doesn't think so. "If we truly want the best forAmerican children, let us pause and give thanks for Justin Bieber," he writes. "After years of humdrum bubblegum from Miley Cyrus and the Jonas Brothers, the 16yearold has thrown a candycoated wrench into Disney's heartthrob assembly line by giving young fans something worth screaming their lungs out for lovable pop songs." From a boy who grew up below the poverty line with his divorced mom to a star who caused nearriots in shopping malls, even Bieber himself can't believe his overnight fame, although his kind of success is becoming more and more common in the Internet era. Interested in hockey, the national sport of Canada, the boy once put up pictures of players on the walls of his bedroom. He dreamed of being a hockey star and used to practice signing his autograph. He doesn't need practice now. He signs autographs, if the girls can get close enough, as a music star. Question: What's the best title of the passage? Yes or no, is the answer "Justin Bieber's overnight singing online."?
Yes

(Question)
Article: Perhaps the most astonishing theory to come out of kinetics,the study of body movement,was suggested by Professor Ray Birdwhistell.He believes that physical appearance Is often culturally programmed.In other words,we learn our looks;we are not born with them. A baby generally unformed facial features.A baby,according to Birdwhistell,learns where to set the eyebrows by looking at those around family and friends.This helps explain why the people of some regions of the United States look so much lilke.New Englanders or Southerners have certain common facial characteristics that cannot be explained by genetics .The exact shape of the mouth is not set at birth,it is learned later.In fact,the final mouth shape is not formed until well after permanent teeth are set.For many,this can be well into adolescence .A husband and wife together for a long time often come to look somewhat alike.We learn our looks from those around us. This is perhaps why in a single country there are areas where people smile more than those in other areas.In the United States,for example,the South is the part of the country where the people smile most frequently.In New England they smile less,and in the western part of New York State still less.Many Southerners find cities such as New York cold and unfriendly,partly because people on Madison Avenue smile less than people on Peach Tree Street jn Atlanta,Georgia.People in densely populated urban areas also tend to smile and greet each other in public less than people in rural areas and small towns. Question: The passage might be taken out of a book dealing with _ Yes or no, is the answer "body movement"?
(Answer)
No

Ques: Article: The world has a fast growing population and people need more land for houses, factories, highways, and so on. The farmland is decreasing with each passing day. How to meet the need of feeding the growing population? One way is to introduce some high-output gene into a crop to enable it to produce more. Biologists over the years have discovered genes which can raise output of the crops, resist pests, improve taste, etc. However, in many western countries there is widespread concern over the safety of"Genetically Modified"(GM) foods, because they think there may be serious problems of environment, health, safety, morality and so on. As a scientist I must admit GM foods involve great risks to humans. In fact in Europe they're called "Frankenstein foods" by many. Frankenstein is a character in a novel. He was a very clever scientist. He created a monster , which eventually killed him. Soybeans can be made into many foods. However, it's hard to _ . Therefore, it's very important we have to make sure the soybean, if genetically modified, is free from any poisonous matter harmful to human beings. For this we need very good testing. We do have some testing on some animals, but no completely satisfactory testing has ever been made so far. They're entirely new, and their problems are entirely unknown. It takes time to develop persuasive tests to know whether they're harmful to us or not. We may not be able to tell what may happen if we take GM foods. Some of them may be resistant to antibiotics . Then many of the medicines we have today will have no effect on people eating GM foods. A more likely case is the GM foods may contain genes some people are allergic to. GM products have already come into our lives but most people even know nothing about it. At least we have to be clear about what we are eating. The China Consumers Association is calling for labeling on GM foods so that consumers will know before they buy them. Question: Which of the following is TRUE about GM foods? Yes or no, is the answer "Sometimes consumers can hardly tell GM soybeans from natural ones."?
Ans: No

Article: If you are a sleep deprived teacher, you may not be aware of the term woodpeckering , but you've probably done it. It happens the day following a bad night's sleep. You're sitting in a long meeting and you can barely keep your eyes open, so you support your head up with your hand. Next thing you know, you are moving your sleeping head back to its upright position. Do this a few times and you are woodpeckering. I thought I knew sleep deprivation when I did my medical internship in hospital. That year I frequently went 36 hours with no sleep. When I finished my stay in neurology , I welcomed the promise of full nights of sleep ever after. It went pretty well for the next 10 years until I became a school teacher and experienced a whole new level of sleep deprivation. Teachers' working hours go far beyond the 8 am to 5 pm schedule of kids in school. There are hours spent at staff meetings, correcting homework, preparing for the next day- and then there is the worrying. What I did in a hospital emergency room required no more intensive mental energy than what is need to keep 30 kids attentive enough to learn what I was teacher. Good teachers are like magicians keeping a dozen balls in the air to come at right time, with alarm set for 6 am to finish grading papers, memories of the day that's gone- including the students who didn't understand something, forgot their lunch or were embarrassed by wrong answers. All these will become sleep-resistant barriers. And also with some financial stress, you'll have a cycle of insomnia with unwelcome consequences. With inadequate sleep comes irritability , forgetfulness, lower tolerance of even minor annoyances, and less efficient organization and planning. These are the very mental useless that teachers need to meet the challenges of the next day. In wanting to do a better job the next day, the brain keeps bringing up the worries that deny the rest it needs. Question: Good teachers' sleep problems are mainly due to the _ . Yes or no, is the answer "diligence and devotion to teaching"?
No