Read the following article and select the best answer. Article: My Uncle Dave posed an interesting question to my wife and me when he came to visit us the other day. He asked: "What do you think the world will be like in 50 or 100 years, in terms of technology and society and so on?" He says he asks many of the people he meets this question to see what their thoughts are. His point is that no one really knows. I mean, in 1945, could people have even imagined surfing the net or sending e-mails as we do? No way. And the pace of technological innovation is incredible . We're on a more different curve than we used to be. One thing I'm looking forward to is real software agents. There is so much information out there, but I want something that can help me find what I really want. For instance, in about ten years, I think, there will be no longer recorded music, and there will be some big databases from which you can download music onto your hard drive or whatever. At that point, there will be so much music to choose from and you'll be able to sample things before you buy them. But the question will be how I find what I'm looking for and how I do find the music that might interest me. Or more generally, how do I find information that I want without spending all the time myself surfing the net? How do I find people who are like-minded , with whom I might really want to communicate? I want to find those people but it's hard to do. In the future I think that one will be able to build a community of like-minded people who live all over the globe. It's going to be very interesting, I think. Question: The writer is looking forward to some real software agents so as to _ . - earn a lot of money - communicate with some like-minded people - help find the correct information needed - spare some time for surfing the Internet
help find the correct information needed

Read the following article and select the best answer. Article: Suppose you are thinking about attending college in the United States, but perhaps you might not be ready for a university with a four-year program. About 88,000 international students have found solution. They are attending U.S. community colleges. Such colleges are sometimes called junior colleges. They offer two years of education above the secondary or high school level. Community college students can choose from subjects like medical assistance, computer science or law. At the end of their study program, they receive a document of completion, called a certificate. Some students work toward an associate degree in traditional academic subjects like science or history. After getting it, the students can move on to a four-year college or university. They may have only two years of study left before they receive a bachelor's degree. Many educational experts agree that saving money is the major reason to consider a community college. The American Association of Community Colleges (AACC) says that a public two-year college costs 3,000 dollar a year on average. That is true if the student lives in the same state as the school. A student at a four-year public college may pay 8,500 dollars a year for classes and user fees. That does not include books and other materials. Some international students may need more preparation in English before entering a community college in the United States. For example, Istrif Montgomery came to the U.S. from Kosovo in 2006. First, he worked to improve his English at Montgomery College for a year. Then for the next two years, he attended classes in basic subjects in a community college. The international students at two-year colleges need to find a place to live. Most community colleges do not provide student housing on their grounds. But Mr Montgomery had a home nearby. He was able to ride the bicycle, and he was able to walk if he wanted. In fact, most community college students live within five to ten miles off the college. Question: What's the biggest advantage of a community college? - The classes are free of charge. - The students can save much time. - The students can save a lot of money. - It is convenient for students to live in the college.
The students can save a lot of money.

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Read the following article and select the best answer. Article: Hank Viscardi was born without legs.He had not legs but stumps that could be fitted with a kind of special boots, People stared at him with cruel interest.Children laughed at him and called him 'Ape Man' because his arms practically dragged on the ground. Hank went to school like other boys.His grades were good and he needed only eight years to finish his schooling instead of the usual twelve.After graduating from school, he worked his way through college.He swept floors, waited on table, or worked in one of the college offices.During all this busy life, he had been moving around on his stumps.But one day the doctor told him even the stumps were not going to last much longer.He would soon have to use a wheel chair. Hank felt himself got cold all over.However, the doctor said there was a chance that he could be fitted with artificial legs .Finally a leg maker was found and the day came when Hank stood up before the mirror, for the first time he saw himself as he has always wanted to be a full five feet eight inches tall.By this time he was already 26 years old. Hank had to learn to use his new legs.Again and again he marched the length of the room, and marched back again.There were times when he fell down on the floor, but he pulled himself up and went back to the endless marching.He went out on the street.He climbed stairs and learned to dance.He built a boat and learned to sail it. When World War II came, he talked the Red Cross into giving him a job.He took the regular training.He marched and drilled along with the other soldiers.Few knew that he was legless.This was the true story of Hank Viscardi, a man without legs. Question: Children laughed at Hank and called him 'Ape Man' because_. - he didn't talk to then - he kept away from them - his arms touched the ground when he moved - he couldn't use his arms
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his arms touched the ground when he moved