Question: Read the following article and answer the question. Article: People usually have to cany passports to travel from one country to another. But should animals? Groups around the word are working to create parks that cross country borders. They hope that the parks will help die environment and bring peace and cooperation to neighboring countries. "People draw lines on a map and call them countries," said Steve Thompson of the National Parks Conservation Association. "But animals don' t understand international borders. " When animals are kept in small areas,they can spread diseases more easily. They can also hurt the environment by eating too many plants and other animals. Allowing animals to cross borders would help improve these conditions,experts say. But that's just one reason why people to create international parks. People have named the parks "peace parks" because these people believe the parks can help countries learn to work together. The parks create a link between communities and a common desire to learn more about one another. According to Steve Thompson, the parks can "help nations resolve international conflict or even war. " Today there are dozens of peace parks on five continents, The parks play an important role in southern Africa. The Kgalagadi Trausfrontier Park is in the Kalahari Desert in South Africa and Botswana. The countries work together to manage the land and the animals that live there. Other countries ,such as Zimbabwe and Lesotho, are also forming parks. The parks will let animals wander over larger parts of southern Africa, much as they did centuries ago, and it really helps expand elephant and lion populations, which are now damaged by, confinement in smaller parks. The parks can also help countries attracting tourists and creating jobs. But many issues still remain, such as illegal killing of animals, pollution, and population pressure on the land. Question: Peace parks help countries learn to work together by _ Answer:
OPTIONS:
- avoiding wars
- solving international conflicts
- creating a link and a learning desire
- understanding international border
Answer: creating a link and a learning desire

Question: Read the following article and answer the question. Article: What's delicious to eat and comes in a variety of color1s? Eggplant! And no, it has nothing to do with chickens! This strangely named vegetable is, however, as versatile as an egg.It can be steamed, fried, and baked.It can be eaten by itself or combined with meats and other vegetables. Eggplant was first grown in India in the 5th century BC. Its popularity soon spread to China and then throughout Asia.Finally, during the Middle Ages the vegetable made its way to Europe. At that time, eggplant was not the shiny purple vegetable most people know today.Instead, it resembled a white egg. Due to this egg-like appearance, eggplant got its name.In its early days, the vegetable was so bitter that people often called it a "mad apple." This nickname started because people believed its bitterness was bad for one' s health. People actually thought eggplant could cause insanity and cancer. Fortunately today people know that eggplant doesn't cause insanity or cancer.In fact eggplant is so healthy that it may prevent cancer.In addition, the brain and the heart benefit from this super vegetable.Since it's high in fiber, eggplant can improve digestion. Italy, Turkey, Egypt, China and Japan are the leading growers of eggplant in the world today.Depending on its location, eggplant may be purple, green, orange or yellow-white.And it can be as small as a tomato or as large as a cucumber.Dish varieties range from simple to complex, with all of them being delicious. Today, thousands of people gather in Loomis, Calif, for the annual Loomis Eggplant Festival.The main activity at the festival is eating delicious eggplant dishes.There is plenty more to do and see, though.Recipe contests, arts and crafts, performers, races and children's activities all "egg-cite" festival-goers.Most people at the festival would agree--eggplant is an "egg-cellent" vegetable. Question: Eggplant got its name because of its _ . Answer:
OPTIONS:
- color1
- taste
- appearance
- value
Answer: appearance

Question: Read the following article and answer the question. Article: Human needs seem endless. When a hungry man gets a meal, he begins to think about an overcoat, when a manager gets a new sports car, a big house and pleasure boats dance into view. The many needs of mankind might be regarded as making up several levels. When there is money enough to satisfy one level of needs, another level appears. The first and most basic level of needs involves food. Once this level is satisfied, the second level of needs, clothing and some sort of shelter, appears. By the end of World War II, these needs were satisfied for a great majority of Americans. Then a third level appeared. It included such items as automobiles and new houses. By 1957 or 1958 this third level of needs was fairly well satisfied. Then, in the late 1950s, a fourth level of needs appeared; the "life-enriching" level. While the other levels involve physical satisfaction, that is, the need in comfort, safety, and transportation, this level stresses mental needs for recognition, achievement, and happiness. It includes a variety of goods and services, many of which could be called "luxury" items. Among them are vacation trips, the best medical and dental care, and recreation. Also included here are fancy goods and the latest styles in clothing. On the fourth level, a lot of money is spent on services, while on the first three levels more is spent on goods. Will consumers raise their sights to a fifth level of needs as their income increases, or will they continue to demand luxuries and personal services on the fourth level? A fifth level would probably involve needs that can be achieved best by community action. Consumers may be spending more on taxes to pay for government action against disease, ignorance, crime, and prejudice. After filling our stomachs, our clothes closets, our garages, our teeth, and our minds, we now may seek to ensure the health, safety, and leisure to enjoy more fully the good things on the first four levels. Question: According to the passage, man will begin to think about such needs as housing and clothing only when_. Answer:
OPTIONS:
- he has saved up enough money
- he has grown dissatisfied with his simple shelter
- he has satisfied his hunger
- he has learned to build houses
Answer:
he has satisfied his hunger