Read the following article and select the best answer. Article: What do you do when you need to look something up? Go to the library? Open an encyclopedia ? Click onto the Internet? These days, most people go straight to Wikipedia, the online encyclopedia. But how reliable is it? There is no denying the popularity and usefulness of Wikipedia. It attracts as many as 78 million visitors every month, and the site is available in more than 270 different languages. It's one of the most comprehensive resources available, which includes almost all details, facts and information that maybe concerned. It's got much more information than an ordinary encyclopedia. The site is updated on a daily basis by thousands of people around the world. Anyone with an Internet connection can log on and edit the contents or add a new page. And you don't need any formal training. Of course, there are some controls. Wikipedia has a team of more than 1,500 administrators who check for false information. And main targets for harmful comments(such as politicians) are _ to public editing. But with more than 16 million articles to keep an eye on, it isn't easy. So, while Wikipedia benefits from being constantly updated with information from all over the world, it's also open to "vandals" . Some of the damage is easy to notice. One person drew devil horns and a moustache on Microsoft chairman Bill Gates' photo, while another edited Greek philosopher Plato's biography to say he was a "Hawaiian weather man who is wildly believed to have been a student of'Barney the purple Dinosaur' and to have been deeply influenced by his dog, Cutie". But other things are harder to spot. The most common form of vandalism involves adding tiny items of false information into the biography of a famous person. Unbelievably, some of this misinformation has appeared in newspapers, with The Daily Mail, The Guardian and The Independent all having fallen victim to the dirty tricks. For example, in an article about British comedian Sir Norman Wisdom, one newspaper claimed that he co-wrote Dame Vera Lynn's wartime hit There'll be... Question: Which of the following would the author most probably agree with? - Before using the information from Wikipedia, one should first check it. - Though popular and wildly used, Wikipedia provides little reliable information. - It is understandable that some people add false information to Wikipedia. - Updated on a daily basis, any information from Wikipedia is reliable.
Before using the information from Wikipedia, one should first check it.

Read the following article and select the best answer. Article: Vancouver's Chinatown--Canada's largest Chinatown Vancouver's Chinatown is North America's second biggest Chinatown, after San Francisco's. Mandarin and Cantonese are the mother tongues in 30% of Vancouver homes, which makes Chinese the largest "minority" ethnic group . Vancouver's Chinatown is the place to visit for a taste of Chinese culture. In Chinatown, there are a lot of traditional products and buildings, such as the stone lions which represent for the prestige(;),many red lanterns which stands for the happiness. What's more interesting, in Chinatown, a typical Suzhou garden can be found. Chinatown not only expresses the culture of China to the other cultures, but also one part shows that Vancouver is the multicultural society. Chinatown which carries many Chinese cultures is built by Chinese in Vancouver. In the beginning, Chinatown was the community only for Chinese people, but nowadays, more and more other people from different countries are willing to know the Chinatown. It is the part of the Vancouver's society, and Chinatown is also changing gradually in order to adjust to Vancouver. There are lots of interesting markets with many varieties of fresh and dried seafood and mushrooms in the Chinatown. You'll also find cheap and fine house ware and traditional Chinese medicine. During the summer, on weekend evenings, Keefer and Pender Streets become a busy open-air night market. If you have enough time for a meal, try at one of the many small restaurants. It is not an expensive, multi-course culinary adventure. Relax in the peaceful Dr. Sun Yat-Sen Classical Chinese Garden, or just steps on Pender Street. Visit the Chinese Cultural Centre Museum, or participate in one of its many activities. Question: If you are tired you should have a rest in _ . - Dr. Sun Yat-Sen Classical Chinese Garden - the Chinese Cultural Centre Museum - an interesting market on the Pender Street - one of the many small restaurants
Dr. Sun Yat-Sen Classical Chinese Garden

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Read the following article and select the best answer. Article: Ahmad is the founder of Copia, which she describers as "match com meets Uber for food recovery." Conipanies use the Copia app to report when they have leftover food,what kind, and how much . When recipients such as shelters, soup kitchens , and agencies first register with Cupia, they indicate how many people they need to feed,on what days , and what kind of food they'll take. Cupia makes a profit from the fees that companies pay to remove leftever food; the companies receive a tax write-off for their food donations. How did Ahmad create Copia? Aa a senior at UC Berkeley, the found nearly 50 million Americans are at risk of going hungry every day, white more than 133 billion pounds ofeatable foud are deserted each year. Ahma d started a student group that recovered food from the campus and distributed it Lo local nonprofits. As rewarding as this was,the inefficiencies bothered her. One day , she got a call from the dining hall manager, who had 500 sandwiches left over from m event. She rented a car,loaded it with the food, and called nonprofits, She found takers for only 25 sandwiches and ended up giving out the rest eU a nearby park. "I remember thinking how cool it would be if people who had food could say, 'Hey, we have stuff, ' and people who needed it could speak up, and then we could connect the two. " After she graduated , Ahmad launched Copia carlier this year, it operates in 40 cities in Northem California and has served over 700,000 people. Its biggest success--and challenge-- 10 date was this past Super Bowl: Copia recovered muro than 14 tons of food, which fed more than 23,000 people. Despite her busy schedule, Ahmad tries to do me food pickup a week."When you get to theshelter,"she says ," If you wouldn't have eaten." And that's when I'm like, ' This is why I do what I do.' Question: What's a Copia's operating model? - Consumer to consumer - Produciiun to consumer - Business to consumer - Business to business
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Business to consumer