Read the following article and select the best answer. Article: In many romantic movies or TV shows one scene always appears. It involves a handsome man standing outside a young woman's window, singing a love song to her to win her over. However, trying to woo a female with songs is not just something that humans do. A few animals sing love songs as well. Birds and elephants are romantic but the latest animal to _ a female might surprise you--it is the humble mouse. You may find it odd to find out that mice sing. We do not hear them because the frequency of their voice is so high. In fact, scientists have known for some time that male mice make special sounds to females, but it has always been assumed that the sounds are produced instinctively and randomly, with little thought going into the process. But new research suggests otherwise. When male mice with different voices were put in a cage together, scientists found that they would gradually change their pitches to sound like one another. But when a female mouse was put in the cage with two males, one male would change his pitch to match the other. "It was usually the smaller animal changing the pitch to match the larger animal," professor Erich Jarvis, leader of the study, from Duke University, US, told BBC News. This ability, known as vocal learning, is rare in the natural world. It had been thought to be limited to some birds, such as parrots--as well as whales and dolphins. The latest findings challenge the long-held opinion that mice cannot learn to adapt their voices. Scientists also found the part of the brain that controls the mice's singing ability. In the experiment, they damaged the cells in this part of the mice's brain and found that the animals couldn't keep their songs in pitch or repeat them any more. This also happened when the mice became deaf. Jarvis said that this finding had changed his understanding of the way mice make sound. "In mice we find that the pathways that are at least modulating these vocalizations are in the forebrain, in places where you actually find them in humans,"... Question: Which of the following is proven wrong by the latest discovery? - The frequency of mice's voice is so high that it's impossible for humans to hear it. - When male mice make special sounds to females they can't control the sounds. - Birds and elephants are both romantic animals that are good at expressing love. - Animals like mice are smart even though they often make sounds randomly.
When male mice make special sounds to females they can't control the sounds.

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Read the following article and select the best answer. Article: Some trees can survive a long time without water. Think of trees that grow in the desert. But other trees may need more moisture than they can get from rainfall or from the air . Trees and other plants can look thirsty. Leaves can become weak and hang downward. They can also turn yellow. Yellowing can be a sign of too much water. But it can also be a warning sign of too little water. With a newly planted tree, the roots have not yet spread out from the root ball. The root ball can become dry faster than the dirt around it. So put water on the area of the root ball and the surrounding soil until the roots become established. Once a tree is well established, water deeply instead of watering often. The amount of water needed depends on the tree and the soil. Clay soils hold water for longer periods while sandy soil holds less water. During the hottest season, a deep watering may satisfy a tree for anywhere from ten days to four weeks. Ted Swiecki is a plant scientist . He says people should not water established trees at the base of the trunk . This can harm the tree. Too much water in the soil at the base of a tree can lead to the growth of fungi . If the area is too wet, harmful organisms have a better chance to invade the tree and cause disease. Mr. Swiecki says this is true especially in Mediterranean and semi-dry climates. Many trees in these climates have adapted to having a dry area near their base during the hottest season. He said, "Water displaces (,)air in the soil. And roots are aerobic ; they require oxygen for the soil to function properly. So if you keep the soil completely wet and there's no air there, then the roots are starving for oxygen." Question: Which of the following does NOT share a close meaning in the passage? - Fungus and organism - Moisture and water - Root and base - Dirt and desert
(Answer)
Dirt and desert

Ques: Read the following article and select the best answer. Article: Some researchers claim that people's personalities can be classified by their blood types If you have blood type O, you are a leader. When you see something you want , you strive to achieve your goal. You are passionate, loyal, and self-confident, and you are often a trendsetter . Your enthusiasm for projects and goals spreads to others who happily follow you. When you want something ,you may be ruthless about getting it or blind to how your actions affect others . Aother blood type A, is a social , "people" person . You like people and work well with them . Y ou are sensitive , patient , compassionate , and affectionate .You are a good peacekeeper because you want everyone to be happy .In a team situation , you resolve conflicts and keep things on a smooth course . Sometimes type As are stubborn and find it difficult to relax. They may also find it uncomfortable to do things alone. People with type B blood are usually individualist who like to do things on their own . You may be creative and adaptable, and you usually say exactly what you mean . Also you can adapt to situations , you may choose to do so because of your strong independent streak. You may prefer working on your own to being part of a team . The final blood is type AB . If you have AB blood , you are a natural entertainer. You draw people to you because of your charm and easy-going nature .ABs are usually calm and controlled , tactful fair. On the downside ,though , they may take too long to make decisions. And they may procrastinate, putting off tasks until the last minute. Question: Which of the following is not the feature of type A? - Stubborn - Sensitive - reserved - Patient
Ans: reserved

Read the following article and select the best answer. Article: I live in Hollywood. You may think people in such an attractive, fun-filled place are happier than others. If so, you have some mistaken ideas about the nature of happiness. Many intelligent people still equate happiness with fun. The truth is that fun and happiness have little or nothing in common. Fun is what we experience during an act. Happiness is what we experience after an act. It is a deeper, more long-lasting emotion. Going to an amusement park or ball game, watching a movie or television, are fun activities that help us relax, temporarily forget our problems and maybe even laugh. But they do not bring happiness, because their positive effects end when the fun ends. I have often thought that if Hollywood stars have a role to play, it is to teach us that happiness has nothing to do with fun. These rich, beautiful individuals have constant access to exciting parties, fancy cars, expensive homes, everything that spells "happiness". But in memoir after memoir, celebrities reveal the unhappiness hidden beneath all their fun: depression, alcoholism, drug addiction, broken marriages, troubled children, and long-time loneliness. The way people hold on to the belief that a fun-filled, pain-free life equates happiness actually decreases their chances of ever attaining real happiness. If fun and pleasure are equated with happiness, then pain must be equated with unhappiness. But, in fact, the opposite is true: More times than not, things that lead to happiness involve some pain. As a result, many people avoid the very efforts that are the source of true happiness. They fear the pain inevitably brought by such things as marriage, raising children, professional achievement, religious commitment, charitable work and self-improvement. Question: The main purpose of the text is to _ . - describe the difference between happiness and fun - show the true meaning of happiness - encourage people to pursue fun activities - advise people to find their real life
show the true meaning of happiness