Article: Chimps will cooperate in certain ways, like gathering in war parties to protect their territory. But beyond the minimum requirements as social beings, they have little instinct to help one another. Chimps in the wild seek food for themselves. Even chimp mothers regularly decline to share food with their children. Who are able from a young age to gather their own food. In the laboratory, chimps don't naturally share food either. If a chimp is put in a cage where he can pull in one plate of food for himself or, with no great effort, a plate that also provides food for a neighbor to the next cage, he will pull at random ---he just doesn't care whether his neighbor gets fed or not. Chimps are truly selfish. Human children, on the other hand are extremely corporative. From the earliest ages, they decide to help others, to share information and to participate a achieving common goals. The psychologist Michael Tomasello has studied this cooperativeness in a series of expensive with very young children. He finds that if babies aged 18 months see an worried adult with hands full trying to open a door, almost all will immediately try to help. There are several reasons to believe that the urges to help, inform and share are not taught .but naturally possessed in young children. One is that these instincts appear at a very young age before most parents have started to train children to behave socially. Another is that the helping behaviors are not improved if the children are rewarded. A third reason is that social intelligence. Develops in children before their general cognitive skills,at least when compared with chimps..In tests conducted by Tomtasell, the children did no better than the chimps on the physical world tests, but were considerably better at understanding the social world The cure of what children's minds have and chimps' don't in what Tomasello calls what. Part of this ability is that they can infer what others know or are thinking. But that, even very young children want to be part of a shared... Question: Michael Tomasello's tests on young children indicate that they _ . Yes or no, is the answer "have the instinct to help others"?
No

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Article: Farmers grow cocoa trees in the shady areas of rainforests near the Earth's equator. These trees can be difficult to grow. They require an exact amount of water, warmth, soil and protection. After about five years, cocoa trees start producing large fruits called pods. The seeds inside these pods are harvested to make chocolate. Today we travel around the world exploring the history of chocolate. Its story begins with a plant whose scientific name, Theobroma cocoa, means "food of the gods". People have been enjoying the rich flavor of chocolate, a product made from this plant. Most people know that chocolate is made from cocoa and that the origins of chocolate can be traced back to Central and South America. For centuries, the natives there regarded cocoa as a gift from the gods. But how did chocolate go from being the food of the gods to being the food of love? Historians believe the Maya of Central America first learned to farm cocoa plants around two thousand years ago. The Maya took the cocoa trees from the rainforests and grew them in their gardens. They cooked the cocoa seeds, and then crushed them into a soft substance. They used the cocoa bean as the main part in a dark, bitter drink that we would call "chocolate". They believed that chocolate had mystical characteristics -- but cocoa also had commercial value. In fact, cocoa beans were used as a form of currency that was worth its weight in gold! The explorer Christopher Columbus brought cocoa seeds to Spain after his trip to Central America in 1502. But the Spanish explorer Conquistador Hernando Cortez was the first European explorer to realize cocoa's commercial possibilities. When he arrived in the New World in 1519, he soon established his own cocoa plantation. In 1529, Cortez returned to Spain and introduced chocolate -- as a drink mixed with sugar, vanilla, and cinnamon -- to European society. The wealthy people of Spain first enjoyed a sweetened type of the chocolate drink. Later, the popularity of the drink spread throughout Europe. The... Question: Which of the following might be the best title for the passage? Yes or no, is the answer "History of chocolate, as rich as its taste."?
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Yes

Ques: Article: There has been a dramatic increase in the number of natural disasters over the past few years,and it is assumed that global warming and climate change could cause even more disasters in the future.Some of the world's leading cities are facing disasters like floods and heat waves. prefix = st1 /London London's flood defenses are getting older.Since 1 982,the Thames Barrier has protected the city from the threat of flooding,but it was only designed to last until 2030 and close once every two or three years.About 26 years later the barrier now closes five or six times a year and according to Environment Agency predictions,by 2050 the barrier will be closed on almost every tide if the problem is not addressed. There are 26 underground stations,400 schools,1 6 hospitals,an airport and 80 billion worth of property in London's flood risk area, so large scale flooding would be disastrous. Paris Over a six week period in July and August 2003,more than 1 1,400---mainly elderly people--died in France from dehydration and extremely high body temperature in a deadly heat wave.Heat waves of similar intensity are expected every seven years by 2050,so what can be done to make sure such a disaster does not happen again? One solution is to have air-conditioners installed in elderly care homes.But this is considered a short-term solution,as the increase in demand for electricity also increases carbon emissions . InParisthe local authorities are encouraging architects to design new types of buildings such as the building"Flower Tower,"which uses a covering.of bamboo to act as a natural air-conditioner. Shanghai Shanghai is the fastest growing city on Earth.It has a population of 1 8 million and is only 4 meters above sea level.Sea levels are predicted to rise by 20 cm within the next century. An estimated 250,000 people move to Shanghai every year in search of work, placing extra demands on energy consumption.China relies heavily on coal--fired power stations,but these emissions increase... Question: What problem should be settled now in London? Yes or no, is the answer "How to improve the function of the old flood defences."?
Ans: No

Ques:Article: There once lived in China a very foolish king and queen. One day the queen had a baby daughter. When they saw their baby, they both cried out, "My goodness! How small it is! It's hairless and toothless! It's a monster!" They sent for all the doctors in the country and ordered them to prepare some medicine for her. "When she drinks your medicine, she must grow to the right size and have hair and teeth," the king said, "If you don't do this, you'll have a beating." The doctors thought it impossible, but they dared not say anything against the king's order. Just then and old doctor stepped forward. "Oh, we shall certainly obey your order," he said, "but it takes time. We have to dig a mineral from the Kun Lun Mountains when the snow melts for the second time. The snow melts on those mountains only once in six years. So we need twelve years." At last the king agreed and the doctors took away the little princess. On her twelfth birthday, they brought her back to her parents with long black hair and beautiful teeth. The king and queen were very happy and gave the doctors expensive presents. Question: The doctors thought it impossible _ . Yes or no, is the answer "for them to make the baby have teeth and hair or grow teeth at once"?

Ans:
Yes