Q: Read the article and select the best answer. Article: The average college student in America spent an estimated seven hundred dollars on textbooks last year. The National Association of College Stores reported more than five billion dollars in sales of textbooks and course materials. Association spokesman Charles Schmidt says electronic textbooks now represent just two to three percent of sales. But he says that is expected to reach ten to fifteen percent by 2012. Online versions are now available for many of the most popular college textbooks. E-textbooks can cost half the price of a new print textbook. But students usually lose access after the end of the term. And the books cannot be placed on more than one device so they are not easy to share. So what do students think of e-textbooks? Administrators at Northwest Missouri State University wanted to find out. Earlier this year they tested them with five hundred students in twenty classes. The university is unusual. It not only provides laptop computers to all seven thousand of its full-time students. It does not require students to buy their textbooks either. They rent them to save money. The school aims to save even more by moving to e-textbooks. The students in the survey reported that downloading the books from the Internet was easy. They liked the idea of carrying lighter backpacks. And fifty-six percent said they were better able to find information. But most found that using e-textbooks did not change their study habits. And sixty percent felt they read more when they were reading on paper. In all, almost half the students said they still liked physical textbooks better. But the survey found that cost could be a big influence. Fifty-five percent said they would choose e-textbooks if using them meant their textbook rental fee would not increase. Roger Von Holzen heads the Center for Information Technology in Education at Northwest Missouri State. He tells us that administrators are disappointed with the e-textbooks now available because the majority are not interactive. He thinks growth will come when... Question: The passage mainly tells us about _ . Options: A: the development of e-textbooks B: different attitudes towards e-textbooks C: the sales of textbooks and course materials D: the differences between e-textbooks and physical text-books
A: B

Q: Read the article and select the best answer. Article: A traveler once visited a city where everyone wore blue. Puzzled, he went to a dyer and said, " Please dye the handkerchief red." "I don't know how to dye red." "Then dye it green." "I can't dye it green. There are forty master dyers in this city, and every one of us can dye only blue." "I can dye all color1s," said the traveler, "Hire me and I'll teach you my art." "We never allow a stranger to enter our craft ", said the dyer. The traveler made the same offer to the other master dyers, but none would hire him. So he began his own dye shop. Folks soon crowded around asking, "What are all these beautiful color1s called?" He answered, "This is red and that is yellow," and so on. Everyone began bringing him cloth to dye. When the master dyers saw this, they quickly apologized for their past insults , begging him to hire them and teach them his art. Question: To the traveler, the strangest thing about the city was that _ . Options: A: it was a nice and old city B: there were forty master dyers C: everyone wore the same color1 D: the dyers didn't use machines
A: C

Q: Read the article and select the best answer. Article: I received a call today asking if I would be willing to bring food to a family in need. The mother was having a major operation and would be lying down for several weeks. Of course, I responded with an immediate "Yes!". As I planned the meal in my head, I reflected on how many times over the years I had been asked to prepare food. I have done so countless times with a very open heart. But the truly amazing thing is that I have received double over the course of my life. When my mother passed away, our house was filled with fresh dinners for weeks. A woman from the church of our community stopped by each evening with some food. The gift of food was her small way of trying to ease our pain. Later in my life, when I was on bed rest during my pregnancy with twins, women of the church again stepped in to help. They arranged babysitting for my twoyearold daughter, and brought lovely dinners to our house. Even when I was put in the hospital, my husband would bring cooked meals to my hospital room. How we relied on these dinners to feed my tired husband and young daughter. Food is all about comfort. It feeds our bodies, but it can also feed our souls. When you hear people talking about their favourite holidays, it usually includes their feelings connected with sharing food. I know that I will have many more opportunities in my lifetime to prepare food for others. It is truly a gift I want to prepare and deliver to someone in need. Question: Which of the following is TRUE about the author? Options: A: Her mother died when she was in hospital. B: She didn't get enough food during her pregnancy. C: She received food as well as comfort in her hard times. D: She thinks offering food is the best way to show love.
A: C

Q: Read the article and select the best answer. Article: According to an English newspaper, scientists could begin cloning human embryos in Britain in 2001. It is understood that the government has already agreed to use Frankenstein's technology, believing the benefits are more important than ethical concerns .Researchers think it will be possible to grow brain tissue to cure the diseases that are likely to get worse as time passes like Alzheimer's , and produce "spare part" organs like hearts and kidneys for transplant . Ministers are aware that the change in the law will be as controversial as the law which legalized abortion more than 30 years ago. Some politicians reacted angrily , arguing that the government had already made up its mind without discussion. Church leaders and anti-abortion campaigners have long expressed their horror at the plans, arguing that even the earliest embryos are forms of human life.They believe that getting an embryo from cells is morally unacceptable . And it will also cause arguments about how far scientists should interfere with nature and lead to accusations that _ are "playing God". The cloning of human embryos to provide spare parts is regarded by most experts to be the most important step forward in the 21stcentury medicine. Scientists say treatment of diseases such as Alzheimer's and Parkinson's will be the first application of cloning. The ability to clone embryos was first achieved by scientists in Scotland in the late 1990s and now the ability to grow stem cells into tissues and organs is being developed by American researchers. Combining the two technologies will mean an end to long waits for organs from donors and problems caused by rejection of transplanted tissues by the body. Ian Wilmut, the man who cloned Dolly the sheep, has warned that British experts will go to America, where such work is legal, if the government does not permit it. Question: What's the best title for this passage ? Options: A: Science of cloning. B: Cloning and abortion C: Cloning human embryos D: the argument between politicians and scientists
A: C