Read the following article and select the best answer. Article: All over the world people enjoy sports. Sports help to keep people healthy, happy and help them to live longer. Sports change with the season. People play different games in winter and summer. Games and sports often grow out of people's work and everyday activities. The Arabs use horses or camels in much of their everyday life; they use them in their sports, too. Some sports are so interesting that people everywhere go in for them. Football, for example, has spread around the world. Swimming is popular in all countries near the sea or in those with many rivers. Some sports or games go back thousands of years, like running or jumping. Chinese boxing, for example, has a very long history. But basketball and volleyball are rather new. Neither one is a hundred years old yet. People are inventing new sports or games all the time. People from different countries may not be able to understand each other, but after a game they often become good friends. Sports help to train a person's character . One learns to fight hard but fight fair, to win without pride and to lose with grace . Question: According to this passage we know that _ . - people began to play about one hundred years ago - about 100 years ago people ran or jumped when they played - basketball has a longer history than volleyball - not all the games have long history
not all the games have long history

Read the following article and select the best answer. Article: A few years ago I was shopping with a friend and his 12-year-old daughter in downtown San Francisco.A street musician,whom my friend happened to know from his own musician day,was playing the saxophone on a street corner.His name was Clifford,and he had attracted a large crowd with his performance.After he finished,my friend introduced him to me and his daughter.Clifford asked her if she played any instrument.When she replied that she was taking trumpet lessons and played in her junior high school band,he said,"That's fine,little lady.Learn your instrument well and you can play anything."Somehow these simple yet wise words struck me as suitable not only for a trumpet player but also for a reader.If you learn to read well,you can read anything you want--not just newspapers and magazines,but more difficult material like philosophy,film criticism,military history--whatever interests you as your confidence grows.You would not be limited in any way.If you have the vocabulary -or at least a good dictionary near at hand--you can pick up a book,concentrate on it, and make sense of the writer's words. In the United States,reading instruction often ends at elementary school,so students sometimes have difficulty as they progress through school.They must take their assignments,armed only with their elementary,school reading skills.The result,too often,is frustration and loss of confidence.And the assigned reading in your college courses will be even greater than they were in high school.Developing Reading Skills is designed to accomplish several tasks:to show you the skills that will enable you to read with greater comprehension,to help you deal with reading assignment with confidence,and to teach you to become an active reader. Question: The talk between the girl and Clifford serves as an introduction to _ . - the importance of reading - the connection between playing instruments and reading - the necessity of learning to play an instrument - the variety of reading material
the connection between playing instruments and reading

Q: Read the following article and select the best answer. Article: By 2050 there will have been an extra 2.5 billion people on earth. And what will they eat? To solve the problem, we should have to double our food production. We can also develop a diet of algae , insects and meat grown in laboratories. Algae can grow very quickly at sea, in polluted water and in places that would normally kill food crops. They are already eaten widely in Japan and China and they are eaten by almost everything from shrimps to blue whales. They can fix CO2 in the atmosphere and provide fats and sugars. Man-made meat looks like meat, feels like meat and it is meat, although it's never been from a living, breathing animal. Instead, it is grown from cells in big containers. Moreover, studies show that producing man-made meat will use far less water, energy and land. China has developed "green super rice", a series of rice types which produce more grain and have stronger ability to fight against floods, salty water, insects and disease. We used traditional plant breeding techniques to cross-breed more than 250 rice types. Green super rice, which is enough to feed an extra 100 million people, will be planted widely in the coming years. Insects like ants are not on most European menus but at least 1,400 kinds are eaten across Africa, Latin America and Asia. Now, with rising food prices and worldwide land shortages, such insects are getting more and more popular. Not only are many insects rich in protein , low in fat and high in Ca and Fe, but insect farms need little space. And they can grow well on paper, algae and industrial wastes. Question: What can we learn from the passage? - Green super rice is delicious but high in price. - In Asia about 100 million people may be faced with food shortages. - Man-made meat doesn't look like meat but has the same taste as real meat. - One of the reasons why many people begin to eat insects is their rich food value.
A: One of the reasons why many people begin to eat insects is their rich food value.

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Read the following article and select the best answer. Article: Eating too much fatty food, exercising too little and smoking can raise your future risk of heart disease. But there is another factor that can cause your heart problems more immediately: the air you breathe. Previous studies have linked high exposure to environmental pollution to an increased risk of heart problem, but two analyses now show that poor air quality can lead to heart attack or stroke within as little as a few hours after exposure. In one review of the research, scientists found that people exposed to high levels of pollutants were up to 5% more likely to suffer a heart attack within days of exposure than those with lower exposure. A separate study of stroke patients showed that even air that the U. S. Environmental Protection Agency (EPA) considers to be of "moderate" quality and relatively safe for our health can raise the risk of stroke as much as 34% within 12 to 14 hours of exposure. The authors of both studies stress that these risks are relatively small for healthy people and certainly modest compared with other risk factors such as smoking and high blood pressure. However, it is important to be aware of these dangers because everyone is exposed to air pollution regardless of lifestyle choices. So stricter regulation by the EPA of pollutants may not only improve environmental air quality but could also become necessary to protect public health. Question: What can we learn from the text? - Eating fatty food has immediate effects on your heart. - The EPA conducted many studies on air quality. - Moderate air quality is more harmful than smoking, - Stricter regulations on pollutants should be made.
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Stricter regulations on pollutants should be made.