Read the following article and select the best answer. Article: Across the United States, universities and colleges have been looking to become more sustainable and more than 600 schools have already planned to become eco-friendly. The EcoDorm, home to 36 students at Warren Wilson College in Swannanoa, was designed to be sustainable from top to bottom, or in this case, from its rainwater-collection system to its garden. The dormitory is bringing new meaning to the concept of living "green" at college. At Warren Wilson College, a biological science school with fewer than 1,000 students, the sustainability drive came from the student body. The EcoDorm concept was presented ten years ago by two students; a planning committee firstly suggested using building materials like corncob. Although the architects disagreed with the idea, they came up with other creative solutions: Wood siding was taken from the trees grown in the school yard that were suffering from a disease, and rainwater was collected in an old railway car and pumped back into the house to clean the toilets. All in all, the dorm uses nearly two-thirds less electricity than a similar-sized traditional building world. But even the most sustainable homes need continued efforts from its livers. And in the case of EcoDorm, students live by their words. Most also take advantage of the dorm's bio-garden, planting and harvesting fruits and vegetables. "I didn't have to worry about paper towels being wasted or feel bad about drying my clothes outside," Jeremy Lekich, the dorm's gardener, said. "Basically, it has made my life easier." Question: What can be inferred from the text? - A long-term development calls for students' efforts. - Students' ideas should be encouraged at college. - Green living is a new trend at American colleges. - Students can learn to protect the environment through practice.
Green living is a new trend at American colleges.

Read the following article and select the best answer. Article: A year ago August, Dave Fuss lost his job driving a truck for a small company in west Michigan.His wife,Gerrie,was still working in the local school cafeteria,but work for Dave was scarce,and the price of everything was rising.The Fusses were at risk of joining the millions of Americans who have lost their homes in recent years.Then Dave and Gerrie received a timely gift-$7,000,a legacy from their neighbors Ish and Arlene Hatch,who died in an accident."It really made a difference when we were going under financially.''says Dave. But the Fusses weren't the only folks in Alto and the neighboring town of Lowell to receive unexpected legacy from the Hatches.Dozens of other families were touched by the Hatches'generosity.In some cases,it was a few thousand dollars;in other, it was more than $100,000. It surprised nearly everyone that the Hatches had so much money, more than $ 3 milliorr-they were an elderly couple who lived in an old house on what was left of the family farm. Children of the Great Depression,Ish and Arlene were known for their habit of saving. They thrived on comparison shopping and would routinely go from store to store,checking prices before making a new purchase. Through the years,the Hatches paid for local children to attend summer camp when their Darents couldn't afford it."Ish and Arlene never asked if you needed anything,"says their friend Sand Van Weelden,"They could see things they could do to make you happier, and they would do them. Even more extraordinary was that the Hatches had their farmland distributed.It was the Hatches' wish that their legacy-a legacy of kindness as much as one of dollars and cents----should enrich the whole community and last for generations to come. Neighbors helping neighbors----hat was Ish and Arlene Hatch's story. Question: According to Sandy Van Weelden,the Hatches were_. - understanding - optimistic - childlike - curious
understanding

Read the following article and select the best answer. Article: In Washington D.C., 1600 Pennsylvania Avenue is a very special address. It is the address of the White House, the home of the president of the United States. Originally the White House was gray and was called the presidential Palace. It was built from 1792 to 1800. At this time, the city of Washington itself was being built. It was to be the nation's new capital city. George Washington, the first president, and Pierre Charles L'Enfant, a French engineer, chose the place for the new city. L'Enfant then planned the city. The president's home was an important part of the plan. A contest was held to pick a design for the president's home. An architect named James Hoban won. He designed a large three-story house of gray stone. President Washington never lived in the Presidential Palace. The first president to live there was John Adams, the second president of the United States, and his wife Mrs.Adams did not really like her new house. In her letters, she often complained about the cold. Fifty fireplaces were not enough to keep the house warm. In 1812 the United States and Britain went to war. In 1814 the British invaded Washington. They burned many buildings, including the Presidential Palace. After the war James Hoban, the original architect, partially rebuilt the president's home. To cover the marks of the fire, the building was painted white. Before long it became known as the White House. The White House is one of the most popular tourist attractions in the United States. Every year more than 1.5 million visitors go through the five rooms that are open to the public. Question: The president's home and the city of Washington were _ . - built by the American army - built by the British troops - planed by George Washington - planned by the French
planned by the French