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.

Article: If you are sitting down listening to what I'm going to say, stand up. Move your legs. Touch your toes, if you can. Do anything but sit. If you cut down on the time you spend sitting, you might live longer. New research shows that sitting less than three hours a day might extend your life by two years. Just the opposite, says Peter Katzmarzyk. He is a scientist at the University of Louisiana in the southern United States. He says that sitting is _ in our lives. "We sit while we're eating; we sit in the car; we sit while we watch TV. Many of us sit for many hours at work. " But, he adds, that does not make sitting good for us. The human body is designed to move. But modern lifestyles and office jobs rarely give us the chance to move around. Exercise is important. So is not sitting. "We can't throw away physical activity. It's extremely important. We have 60 years of research showing us that. Even if you exercise for 30 minutes a day, what goes on in the other 23-and-a-half hours a day is also very important." Mr. Katzmarzyk and his co-workers are part of a new generation of researchers studying how sitting all day affects length of life. This is a relatively new area of study--studies that have assessed the relationship between sitting and mortality or television viewing and mortality. Making uses of the few studies available to them, they found that cutting television time to less than two hours a day could add one-point four years to life. New desk designs are helping Change is already coming to some offices, especially in the design of desks. A "standing desk" lets people stand while they work. Another new design is called the "treadmill desk." A treadmill is an exercise machine that lets you walk in one place. That's one of the strategies that many companies are using now. Some companies may equip their employees with a "standing desk" or a "treadmill desk". Other companies may not buy one for everybody, but they'll have a bank of these desks where people can go for an hour a day and answer their emails or talk on the phone. Even some U.S. schools are beginning to experiment with such desks to keep children moving. Mr. Katzmarzyk says studying this problem has inspired his team to make a few changes in their own lives. "As a university professor, you know, it is a very sedentary occupation. We're chained to a desk in terms of writing papers and doing research. We really try to limit the amount of time we spend doing that." Suggestions for sitting less If you work in office job or have a sedentary job, Mr. Katzmarzyk and his team suggest a few simple changes: get up from your desk as often as you can take walks at lunch time walk to your colleagues' offices and talk directly instead of emailing them All these activities may help you live longer.
Question: What might be the best title for the passage?
Options: (A) Take exercise, keep fit. (B) Change more, achieve greater. (C) Talk directly, improve relationship. (D) Sit less, live longer.
D

Article: For new countries joining the European Union, and older ones getting used to their dark red passports, becoming "Europeans" is a bit like marrying into a large, eccentric family. Europeans have a lot in common but it is their differences, not their similarities, that attract the attention of sociologists and market researchers, and are more interesting. * 35% of Germans live alone, but only 9% of Spaniards. Perhaps this explains why Spaniards lead Europe in the habit of going out for a drink. * The British attend more adult evening classes than anyone else in Europe, and the Belgians least. So it can't just be the dark evenings. There are no figures on how many Britons go for a drink afterwards. If there were, they might be up at the top with Spain! * The British think black cats are lucky. Every other European country regards them unlucky. * The Dutch and Germans are the greatest caravaners , but the Germans like bigger beds in their caravans. * The French are the most athletic Europeans. Next come the Dutch. But the Belgians, just over the border, play fewest sports. * The Germans spend twice as much on heating as the Spaniards. Well, of course they do, it's colder. * Dutch husbands do the household shopping a lot more often than Italians or Spaniards. * The French are the champion public transport commuters of Europe. If you hate commuting, go and live in the Netherlands, where journeys to work are shorter than anywhere else. * The amount of direct eye-contact between strangers is three times greater among Spaniards than it is among the British or Swedes. Sharing a lift is torture for both the British and the Swedish. * No European countries really agree with any other about how to make good coffee. All of them are different. There are exceptions to all these rules. Deal with them in the spirit of my 8-year-old daughter. "If you don't understand each other's language, you just laugh a lot, and eat, and point at things."
Question: We can know from the passage that _ .
Options: (A) sociologists are most interested in the idea of the European Union (B) all the European countries are not willing to join the European Union (C) Europeans have a lot more differences than similarities (D) trade opportunities exist in the cultural differences in the European Union
A

Article: Some diaries from Jackie Chan's blog January 4, 2009 Lately I've been busy in Beijing having meetings to discuss my new movie. I also attended John Wu's ceremony of his new movie,Red Cliff,which took two years to complete. I'm good friends with the director John Wu and the main actor Tony Leung. January 5, 2009 Today I went to record a television program for Beijing TV calledVolunteers Across China. This TV program is a large-scale reality show that is based on the idea that "good people reap good rewards" and it hopes to encourage people to be more aware and help the "good people" who are in difficult situations. January 6, 2009 I'm very pleased to _ that my Jackie Chan automobile website is set up and officially operating! I hope that through this automotive website, I can get in touch with more people who want to buy cars. January 7, 2009 Today, I went to record a song calledZhongguo Nian. This song was written by Chang Shilei. I sing this song together with Tan Jing. Chang Shilei is a naturally talented musician. He also has an interesting habit. His piano is placed next to his bed. When he wakes up, he plays the piano until he's tired, and then he lies down on his bed to sleep. January 9, 2009 Today I met with the producer and director ofLongwei Xiaozi ,and I also brought along my friend's daughter for a screen test. Although my friend's daughter grew up in China, her English is very good and it just happened by chance that this movie needs a young actress for a part, so I took her along to audition .
Question: What might be the best title for this passage?
Options: (A) My new movie. (B) My busy life. (C) My good friend. (D) My favorite song.
B