Read the following article and select the best answer. Article: Dear Flowermouse, Thank you for your comments on how Americans and Chinese view each other. This is an important subject. Modern technology has given many nations the chance of destroying other nations. This is a cruel picture but it is a realistic one. It means that every nation should make sure that these weapons of great destruction are never used. This requires greater acceptance of differences among people and nations in all parts of the planet. Your letter asks specially about Chinese-American relationships but I want to let you know my feelings on a global scale. Because China and America are the most powerful nations and I believe they have a special responsibility for promoting better understanding and for leading the way toward peaceful solutions to the world's problems. You ask how Chinese and American people view each other. This is an important question. Because I know so little about China that I am not able to judge how Chinese view Americans. I am sure that the view differs according to individual experiences that persons might have. And it is not easy to describe America to foreigners. America is a vast mass of people and cultures. These people came from all parts of the world, from Asia, Africa, Latin America, Europe and Australia. Each brought a different culture and a different set of values within a single nation. I believe that the vast majority of Americans like the vast majority of Chinese want peace and friendship between our two nations. Both China and America have suffered through generations from war and violence in our history. And I believe that it is the special responsibility of all Chinese and all Americans to impress this need for mutual understanding on our neighbors in other. So my friend, this is my response. Please know that I write to you as a private person living in America. I do feel strongly that people everywhere have more in common than they have in differences. We all share the same basic needs for existence and we all depend upon the same need for the survival of... Question: The letter that Flowermouse wrote to the writer, maybe have referred to . - American culture - American society - Chinese-American relationships - Chinese society
Chinese-American relationships

Read the following article and select the best answer. Article: Having a great collection of books at home doesn't really mean that you are a person who loves reading. It may be got from your father or your father's father, and it can just impress people around you with the fact that you are a person of culture. From my point of view, reading is very important in our daily life. For example, reading is a way of gaining knowledge in different areas. It can help us have a great imagination, and it makes things easier when it comes to making compositions on different themes. It gives you the possibility to speak about science, even if you don't work in this field. You can express your opinions about a political event because you have read something about that. Secondly, reading gives us the possibility to enter the world of imagination. We can imagine what life will be like in the future. Sometimes, we compare ourselves with the people in the stories we read and they can give us some clues to solve the problems and tell us what to do in certain situations. Books are based on real life. Even if writers are considered to be somehow different from common people, they often face the same problems as we all do. In short, I would like to say that literature is the perfect way of enriching our culture, expressing correctly, having a rich vocabulary, being able to understand different fields and really being considered to be a learned person. Question: What can be the best title for the text? - Why Is Reading Important in Our Life - How Can We Become a Learned Person - Different Reading, Different Functions - Having a Good Collection of Books Means a Lot
Why Is Reading Important in Our Life

Read the following article and select the best answer. Article: When you think about math, you probably don't think about breaking the law, solving mysteries or finding criminals. But a mathematician in Maryland does, and he has come up with mathematical tools to help police find criminals. People who solve crimes look for patterns that might reveal the identity of the criminal. It's long been believed, for example, that criminals will break the law closer to where they live, simply because it's easier to get around in their own neighborhood. If police see a pattern of robberies in a certain area, they may look for a suspect who lives near the crime scenes. So, the farther away from the area a crime takes place, the less likely it is that the same criminal did it. But Mike O'Leary, a mathematician at Towson University in Maryland, says that this kind of approach may be too simple. He says that police may get better clues to the location of a criminal's home base by combining these patterns with a city's layout and historical crime records. The records of past crimes contain geographical information and can reveal easy targets -- that is, the kind of stores that might be less difficult to rob. Because these stores are along roads, the locations of past crimes contain information about where major streets and intersections are. O'Leary is writing a new computer program that will quickly provide this kind of information for a given city. His program also includes information about the people who live in the city, and information about how a criminal's patterns change with age. It's been shown, for example, that the younger the criminal, the closer to home the crime. Other computer programmers have worked on similar software, but O'Leary's uses more math. The mathematician plans to make his computer program available, free of charge, to police departments around the country. The program is just one way to use math to fight crime. O'Leary says that criminology -- the study of crime and criminals -- contains a lot of good math problems. "I feel like I'm in a gold mine and ,"... Question: By "I'm the only one who knows what gold looks like", O'Leary means that he _ . - is better at finding gold than others - is the only one who uses math to make money - knows more criminals than other mathematicians - knows best how to use math to help solve crimes
knows best how to use math to help solve crimes