Q: I'm taking a test and have to guess the right answer to the question after the article. 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 Justin Bieber's hobby? Options: A: Singing. B: Hockey. C: Signing. D: Making records.
A: B

Q: I'm taking a test and have to guess the right answer to the question after the article. Article: At a psychology conference in England years ago, a woman said to me: "I'll knock you up in the morning." I was taken aback by her strange suggestion, but it occurred to me that I might not have understood what she really meant. As it turned out, what she had meant was, "I'll knock on your door in the morning so that we can meet for breakfast to discuss the panel we're on." This example of the difference in the meaning of "knock you up" in British and American English shows the complicated situations that can result from cultural misunderstandings. A cultural misunderstanding occurs when something -- a word, gesture, object, social context, or almost anything you can think of -- has a different meaning in two cultures. Sometimes the misunderstandings get _ , sometimes they lead nowhere, and sometimes they can become the starting point of something much more extreme, from love to war. Race is one area where cultural misunderstandings are common. We Americans tend to assume that racial categories are biological rather than social, so it may not occur to us that people from other cultures have a different set of racial concepts and classify themselves and us differently. Some African Americans complain that certain immigrants from other countries, such as Haiti or Jamaica, "act as if they aren't black." The cultural misunderstanding is that, in the immigrants' countries of origin, they would never describe themselves as "black". This doesn't mean that they think they are white. It just means that their cultures have more categories, like marabou or grimaud in Haiti, or fair or brown in Jamaica, than are used in the United States. Meanwhile, white people in America, unaware of this cultural diversity, sometimes refer to all darker-skinned people as "black" without realizing that an issue exists. Resolving cultural misunderstandings can clear the air or even lead to laughter. Sometimes, though, when it comes to race, unidentified cultural misunderstandings can create tension, unhappiness and distrust. Question: We can learn from the passage that cultural misunderstandings _ . Options: A: mostly come from body language B: are the most serious social problem in the US C: can cause negative feelings among people D: can be cleared up with laughter
A: C

Q: I'm taking a test and have to guess the right answer to the question after the article. Article: As the population of the planet increases, so does the number of homes, businesses, parking lots, schools, airports and roadways. All these structures use electricity and need to be lighted. Humans demand these lights. They want their homes more comfortable and they want their streets safe. The problem is that researchers are finding that all the light is having a negative effect on humans and wildlife as well. Less than 10 years ago I drove to a thinly populated section of my town, lay down in the middle of the road and watched an attractive meteor shower . The area was short of homes, street lights and traffic. If I did that today, I wouldn't be able to see the meteor shower as well. Due to the increase in street lights, I would surely be run over by a car. Nowadays scientists are finding light pollution can be almost as bad as carbon dioxide pollution. If you've ever taken a flight at night, the view is beautiful, but you must remember that all the light you see wastes electricity. The crew of the space shuttles see an even bigger picture of how extensive the wasted electricity is worldwide. One of the saddest parts of light pollution is that most of it is unnecessary and most of the outdoor light that we use is wasted. One only needs to look at a row of street lights to see how much of the light shines upwards and lights the sky; a total waste of electricity. Additionally, somewhere electricity needs to be produced, and the production of electricity creates pollution by releasing greenhouse gases. This affects the air we breathe and our quality of life. Scientists are also studying the effects of light pollution on wildlife. Thousands of birds die each year when they crash into highly lighted buildings, as they become puzzled by the light. It has been long known that tiny baby sea turtles become lost and follow lights on the shore instead of heading towards the sea. Fortunately, light pollution is one of the easiest sources of pollution that can be corrected without a negative effect. Following some... Question: Which of the following is the effect of light pollution? Options: A: Many animals species have died out. B: More traffic accidents happen every day. C: The air we breathe may be polluted. D: It is much easier for us to watch meteor showers.
A: C