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Read the following article and select the best answer. Article: We have a real crisis in this country in the basic understanding of science. It affects our global competitiveness as a country, our national security, and the effectiveness of our social system. The misunderstanding about science is blinding our eyes. We know that an awful lot of teachers who are teaching science today have not been properly empowered to do so. School frequently isn't testing whether you understand something but whether you're familiar with it. What's Newton's second law? You say F=ma, and you get an A. That does not reflect a deep understanding of Newtonian mechanics. Science education is not just a body of facts; it's a process. To present it with appeal and excitement you need to picture it as a detective story--asking questions, making observations, and collecting evidence. You test and you fail but, you know, failure can lead to discovery. Another challenge we face is that science is often viewed as too hard, for experts only. But I don't actually think it's that difficult. People see science every day. They look outside and see weather and nature. They push a button in their house and the lights go on. Everybody's dealing with science every day. They just don't call it that. And it's important they do. In fact, science is determining the quality and outcomes of their life. Science needs creativity. And one of the best ways to be creative is to think "out of the box". However, we need more courage when we come to practice. Take me for example. Very early in my teens I decided to educate myself. I realized I would never be a very good student because I didn't like teachers judging me by what I thought were arbitrary standards. I decided I'd let the world judge me by whether I could do something of value--solve a problem or build something. That's why I quit school early and risked everything to start a company. I risked everything I had because I had nothing to lose. I'd rather fail at trying to do something really big than succeed at being medium. "When's the right age to think... Question: The author believes that they actually have a problem in _ . - the understanding of science - the security of his nation - the global competitiveness - the present social system
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the understanding of science

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Read the following article and select the best answer. Article: September is a difficult month for all students as they return to continue their education, but for high school and university green hands, it is not just the heavy study tasks they need to follow. They will also go through military training, which aims to help students improve their health and help them adapt to college life. The Ministry of Education requires that universities should carry out at least 14 days' military training for freshmen. Hou Zhengfang, an education expert, questioned the benefits of military training. "It does little to improve students' physical health over only two weeks' time," she said. "Maybe some disaster prevention training, such as earthquake survival or escaping from fires, would be of greater benefit." A freshman who fainted during training said that many students, especially girls, are unwilling to train in direct sunshine. "For me, military training is physically challenging and even damages my health," said the 19-year-old. Although Chu Jinjing, a Tsinghua University freshman, did feel some discomfort while training in the heat, the 18-year-old did recognize the benefits of military training. "By going through this tough training, I've become more independent and determined," said Chu. "I have also managed to make a lot of friends." Wang Hui from Xi'an Jiaotong University sees the advantages of military training besides character building. "From senior high school to college, we join military training to start a new journey," said Wang. "I would feel a bit incomplete without it." Question: According to the passage, what is the author's attitude towards military training? - He supports it very much. - He is strongly against it. - He doesn't express his own opinions. - He thinks it's good for his health.
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He doesn't express his own opinions.

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Read the following article and select the best answer. Article: Would you jump off the Great Wall of China for 300 pounds a day? A stunt person is a man or woman who does all the dangerous bits of acting work in films or on TV. This can be anything from a simple fall into a swimming pool, or walking off the top of a tall building. It sounds like a job that you would have to be made to try, but there are actually lots of people who want to do it. Sarah France, twenty-four, is one of Britain's sixteen professional stunt women ---there are one hundred and sixty stunt men in the country. We asked Sarah how she came to be a stunt woman. "When I was young I was trained to be a dancer, and for seven years after school I was hardly out of work. A dancer's life is pretty short, though, and my father suggested I should think about doing stunt work after I'd given up dancing. I thought about it for the next two years and decided to have a go. For six months, I worked really hard every day. I had to learn different skills---swimming, jumping, horse -riding, etc." Sarah finished the course in just five months and applied to the office which decides whether you're accepted as a professional stunt person or not. Two weeks after she was accepted, Sarah was throwing off the Great Wall of China in Superman IV. "I was very lucky to get work so quickly. I had a small part, playing a traveler who fell off the Wall after an earthquake. The traveler's life was saved by Superman, of course! Actually, I fell forty-five feet into a pile of cardboard boxes! You can't use anything softer than that or you will be brought back into view of the cinema. Instead you just have to learn to fall properly. It's quite dangerous but I enjoy it." Question: Quite a number of people want to do dangerous acts in films because _ . - they are mad - they don't think them dangerous - no training is needed - they can earn much money
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they can earn much money