Read the following article and select the best answer. Article: Traffic problems are an everyday concern in many cities,including Washington,DC.A growing number of Washingtonians are turning to bicycles to get to and from work.In fact,the number of commuters who use bicycles has doubled in the city since 2007. Ralph Buehler teaches urban planning at the Virginia Polytechnic Institute and State University,popularly known as Virginia Tech.He has written a book about urban biking,called "City Cycling". He says there is a reason why urban bike tiding is now becoming more popular. "Over the last 60 to 70 years.cities in the U.S.have been adapted to the automobile." "Most cities took advantage of the money coming for the interstate highway system,from the federal government,starting in 1956.There was a 90 percent federal match so the cities only had to put up 10%.It was very tempting." In the years after World War Two,many Americans moved to suburban communities,just outside major cities,They decided to travel great distances to and from work in exchange for a home in the suburbs.Their cars became a symbol of freedom. But today,many people believe they can save money by living in the city. Greg Billing is with the Washington Area Bicyclist Association."When a person makes a change from 04 using a car to using a bike,they are saving anywhere between 8 or$9,000 a year." Ralph Buehler says governments save money when people use bicycles."Building bicycling facilities is much cheaper than building and maintaining road facilities or public transport." Washington,DC has also taken steps to protect bike riders.It approved a safe passing law and created areas on the road between cars and bikes. The United States Census Bureau says 4%of the city's workers ride to work by bike.The only city on the East Coast with more bike commuters is New York. Question: What's the best title of the text? - Traffic problems are an everyday concern in many cities - Bicycling to work in Washington,DC grows in popularity - Bikes result in new problems in Washington,DC - Washington,DC has taken steps to protect bike riders
Bicycling to work in Washington,DC grows in popularity

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Read the following article and select the best answer. Article: Before my first summer vacation at college, my roommate Ted asked to me to work with him on his father's farm in Argentina. The idea of spending two months in Argentine was exciting. Then I began having second thoughts. I had never been far from New England, and I had been homesick my first few weeks at college. What would it be like in a strange country? What about the language? The more I thought about it, the more the idea worried me. In the end I turned down the invitation. As soon as Ted asked somebody else to go, I began kicking myself. I had turned down something I wanted to do because I was scared, and had ended up feeling depressed. That unhappy summer taught me a valuable lesson out of which I developed a rule for myself: do what makes you anxious; don't do what makes you depressed. At the end of my senior year, I began to think about becoming a writer. But my professor was urging me to aim at teaching. I hesitated. The idea of trying to live by writing was a lot scarier than spending a summer in Argentina. Back and forth I went, making my decision, unmaking it. Suddenly I realized that every time I gave up the idea of writing, that downhearted feeling went through me. Giving up on what I really wanted to do depressed me. Right then I learned another lesson. To avoid that kind of depression meant having to bear a certain amount of worry and concern. When I first began writing articles, I was frequently required to interview big names. Before each interview I would get butterflies in the stomach and my hands would shake. One person I particularly admired was the great composer Duke Ellington. On the stage and on television, he seemed the very model of confidence. Then I learned Ellington still got stage fright. If the highly honored Ellington, who had appeared on the bandstand some 10,000 times over 30years, had anxiety attacks, who was I to think I could avoid them? I went on doing those frightening interviews. Then I realized to my astonishment that I was even looking forward to the interviews.... Question: What's the best title of the passage? - Confidence: Key to Success - Anxiety: Challenge by Another Name - Depression: A Psychological Phenomenon - Success: A Trip Through Anxiety and Depression
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Anxiety: Challenge by Another Name

Question: Read the following article and select the best answer. Article: In the year 1986 there was a terrible explosion. The explosion was at a nuclear power plant in another country called Ukraine. The radiation caused a lot of damage. It polluted the soil and other things. People lived in the area when the explosion happened. Twenty years later those people are still suffering. Effects from the explosion will go on for a long time. Over two million people still live in the polluted areas. Only 56 people died from the explosion but many other problems have been caused because of it. Some types of cancer are more than 200 times above world average. Many children have cancer now and birth defects have doubled since the accident. Some people in the United States are worried about the children living there. One group has been trying to raise money. They are called the Chernobyl Children's Project. They want to bring children from the Ukraine to the U.S. each summer. A spokesperson for the group says that radiation is the highest in the summertime, so it is a good time to get the children out of the country. They want to help the children get away for a little while. The Project wants them to be safe from radiation. It costs $1,500 to bring each child to the United States for six weeks. The group raised enough money to bring 28 children to the United States. The children were able to do lots of fun things. They enjoyed clean air, healthy food, and plenty of outdoor fun. One little nine-year-old girl who got to come to the United States said that she likes America. A spokesperson for the Project said that the children that come to America during the summer miss less school when they return home. Question: The radiation_. - caused many deaths - caused few problems - was caused by the U.S. - polluted the soil and other things
Answer:
polluted the soil and other things