In this task, you're given an article, a question which often contains a blank and four options (associated with "A", "B", "C", "D"). Your task is to find the correct answer (from the given options) for the question from the given article and return one of the options from "A", "B", "C", and "D". Do not generate anything else apart from one of the following characters: "A", "B", "C", "D". There is only one correct answer for each question.
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Question: Article: When I was a child I never said, "When I grow up, I want to be a CEO," but here I am. When I look back on my career, I realize the road to becoming a CEO isn't a straight, clearly clarified path. In fact, no two paths are the same. But whether you want to be a boss one day or not, there's a lot to learn from how leaders rise to the top of successful companies. As this series of stories shows, the paths to becoming a CEO may vary, but the people in that position share the qualities of commitment , work ethic and a strong desire for building something new. And every CEO take risks along the way--putting your life savings on the line to start a software company or leaving a big business to be one of the first employees at a startup. I grew up in Minnesota, and learned how to be an entrepreneur from my father, who has run a small business for almost 30 years. I went to Georgetown University and tried a lot of business activities in college with varying degrees of success. And I always had a dream job pattern: to walk to work, work for myself and build something for consumers. I'm only 29, so it's been a quick ride to CEO. Out of college, I worked for AOL as a product manager, then moved to Revolution Health and ran the consumer product team. In mid-2007 I left Revolution Health and started LivingSocial with several other colleagues, where I became a CEO. Career advice: Don't figure out where you want to work, or even what industry you'd like to work at. Figure out what makes you do so. What gives you a really big rush? Answer why you like things, not what you like doing...and then apply it to your work life. Also, just because you're graduating , don't stop learning. Read more books than you did in college. If you do, and they're not, you're really well in a position to succeed in whatever you do.
Question: According to the author, successful CEOs should _ .
Options: (A) try not to take risks (B) stay in the same business (C) have a strong sense of creativity (D) save every possible penny

Answer: C

Question: Article: Some years ago industries had more freedom than they have now, and they did not need to be as careful as they must today. They did not need to worry a lot about the safety of the new products that they developed. They did not have to pay much attention to the health and safety of the people who worked for them. Often new products were dangerous for the people who used them; often conditions in the work place had very bad effects on the health of the workers. Of course sometimes there were real disasters which attracted the attention of governments and which showed the need for changes. Also scientists who were doing research into the health of workers sometimes produced information which governments could not ignore. At such times, they inquire into the causes of the disasters or the problems. New safety rules were often introduced as a result of these inquiries; however. the new rules came too late to protect the people who died or who became seriously ill. Today many governments have special departments which protect customers and workers.In the U.S, for example, there is a department which tests new airplanes and gives warnings about possible problems. It also makes the rules that aircraft producers must follow. Another department controls the foods and drugs that companies sell. A third department looks at the places where people work. and then reports any companies that are breaking the laws which protect the health and safety of workers. Of course, new government departments and new laws cannot prevent every accident or illness. but they are having some good results. Our work places are safer and cleaner than before. The planes and cars which we use for travel are better. Producers are thinking more about the safety and health of the people who buy and use their products.
Question: The main topic of the passage is _ .
Options: (A) conditions in the work place (B) the freedom of industries in the past (C) changes in industrial production (D) the safety and health of workers and customers

Answer: D

Question: Article: You've heard of the fat suit and the pregnancy suit;now meet AGNES--the old person suit. AGNES stands for "Age Gain Now Empathy System" and was designed by researchers at MIT's AgeLab to let you know what it feels like--physically--to be 75 years old."The business of old age demands new tools,"said Joseph Coughlin,director of the AgeLab."While focus groups and observations and surveys can help you understand what the older consumer needs and wants,young marketers never get that'Ah ha!'moment of having difficulty opening a jar, or getting in and out of a car.That's what AGNES provides." Coughlin and his team carefully adjusted the suit to make the wearer just as uncomfortable as an old person who has spent a lifetime eating poorly and not doing much exercise.Special shoes provide a feeling of imbalance,while braces on the knees and elbows limit joint mobility.Gloves give the feeling of decreased strength and mobility in the hands and wrists,and earplugs make it difficult to hear high--pitched sounds and soft tones.A helmet with straps attached to it presses the spine ,and more straps attached to the shoes decrease hamstring flexibility, and shortens the wearer's step. AGNES has been used most recently by a group of students working on a design of .By wearing the suit they could see for themselves what design and materials would make the most sense for a physically limited older person.Coughlin said the suit has also been used by clothing companies,car companies and retail goods companies to help them understand the limitations of an older consumer. "AGNES is not the destiny of everybody," he said."She is a badly behaved lady who didn't eat and exercise very well.A secondary benefit we've found with AGNES is that it has become a powerful tool to get younger people to invest in their long-term health."
Question: AGNES has been developed to _ .
Options: (A) make the users more comfortable (B) 1et us understand old people better (C) help old people move more quickly (D) produce new tools for the old-age business

Answer:
B