Write a multi-choice question for the following article, with the given choices and answer: Article: The Lunar New Year, which starts in late January this year, is the most important festival for Chinese people as most of them drop any business at hand to go back to their hometown to see their families. It is a tradition that has been cherished since ancient times, but as social mobility increases in modern times, the road to family reunions has become very uneasy. It is not the higher travel costs, nor the expected big spending on gifts and other festival items, but the train ticket that has driven many travelers mad. I've heard some colleagues complain that they have tried every means to secure a train ticket, only to find it a mission impossible. Some of them have turned to the latest software to aid online booking; others have sought help from friends to increase the possibility of successful booking. No doubt chunyun, the Spring Festival travel season, is the largest-scale annual human migration in the world. Last year, 220 million passengers traveled by train during the Spring Festival season, which usually lasts 40 days. It is a huge jump from 10 years ago, when the number was 128 million. With the big sudden increase in demand, the railway company has increased investment in railway construction; still, it cannot bridge the supply gap, leading to fierce public complaints and criticism. Admittedly, it is almost impossible for the railway company to suddenly improve its capacity to meet the explosive demand during the Spring Festival holiday. Moreover, any temporary increase in capacity would become unnecessary after the holiday and mean great commercial losses during the off season. What the company can reasonably do is gradually improve its capacity while focusing on better distribution of its existing resources during the special peak season. At any rate, however, the problem cannot be solved overnight. Options: A Social mobility in modern times hasn't changed much in these years. B The latest software may increase the possibility of successful booking. C Higher travel costs discourage travelers from reunions with families. D People nowadays cherish reunion with their families more than before. Answer: B The latest software may increase the possibility of successful booking. Question:
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Answer: Which of the following does the author probably agree with?

Write a multi-choice question for the following article, with the given choices and answer: Article: Much of the world does have electricity, though, and electricity makes using the Internet possible. Now that so many have Web access, you might have noticed that people don't write letters to each other very often. But that doesn't mean they have stopped keeping in touch. "Key pals," who use a computer keyboard and e-mail account instead of a pen and paper, still continue the pen pal tradition today. E-mail and handwritten letters have different advantages. With e-mail, your pen pal can receive your note almost instantly , and you can attach digital photos. Letters take longer to arrive, but you can include stickers, pictures, or drawings. Maybe you want to know more about what having a pen pal is like before you jump into the experience. If so, there are plenty of books that can give you a taste of different pen pal adventures. Look for them at a bookstore or library. There are things to remember when communication with pen pals, especially in the digital age: Make sure to share all letters and e-mails with your parents so they know you are safe. If something seems _ , stop writing letters. Never meet a pen pal in person unless a grown-up is with you. And, of course, have fun! Your pen pal could become your new best friend. Or a pen pal relationship could bring you closer to someone you already know. With a pen pal, you can have your own taste of far-away places, someone to share your own discoveries with, and the adventure of opening your mailbox to find a letter in it just for you. Options: A Because they don't care much about their pen pals. B Because they have stopped keeping in touch with their pen pals. C Because they have used e-mails in place of traditional letters. D Because many of their letters don't reach their pen pals on time. Answer: C Because they have used e-mails in place of traditional letters. Question:
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Answer: Why don't people write letters to their pen pals so often?

Write a multi-choice question for the following article, with the given choices and answer: Article: We eat what our friends eat, according to a new study presented at the Agricultural and Applied Economic Association's 2013 annual meeting in Washington, D. C. The study, conducted by researchers from the University of Illinois and Oklahoma State University, provided fresh confirmation of how much our environment influences our eating habits. The scientific team analyzed the lunch receipts from a restaurant in Oklahoma that agreed to use three menus designed by the researchers for three months in 2010. One group of diners -- the control group -- used the restaurant's original menus with item and price listings. The second group received menus with calorie counts and the third group used menus that had both calorie counts and a traffic light symbol designed to indicate calorie ranges. A green traffic light meant an food option was 400 calories or less, a yellow light indicated 401 calories to 800 calories and a red light was placed next to choices with more than 800 calories. By analyzing diners' receipts, the researchers picked out interesting patterns in what regular customers ordered. They also interviewed servers and found that people who were part of larger parties and received menus with traffic lights typically ordered healthier choices, which the researchers say suggests the influence of peer pressure. The researchers then created a model to assess how customers felt about their choices. Based on the popularity of menu items, the researchers determined the probability that individuals were satisfied with their choice. Interestingly, this standard of satisfaction was influenced by expected factors such as price and calories, but also by fellow diners' menu choices as well. They found that even if a customer firstly felt less satisfied about their choice of say, a salad, they felt better about it if their friends ordered an item within the same menu category. "The message from this research is that people were happier if they were making similar choices to those sitting around them," study author Bill... Options: A our income decides our eating habits B our environment influences our eating habits C our social position changes our eating habits D our family influence our eating habits Answer: B our environment influences our eating habits Question:
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Answer:
The study conducted by researchers from the University of Illinois shows us the fact that _ .