Read the article and select the best answer. Article: Competition. It's a simple word, yet a very complex word that covers many angles when it comes to how gasoline prices are determined. It seems so easy to explain, but don't let that trick you--it's incredibly difficult to explain and adequately understand. Say you're on a Sunday afternoon drive, and notice a gas station near you charging $3.50. Down the road a few miles, that price could easily be 10 or more cents higher or lower. The question is "how" or "why" is that? Think of it this way. Are you more likely to get a better deal on a car if there are two similar car dealers next to each other? Perhaps, because the dealers are too close. Say there is a third similar car dealer miles away. Is he going to be at the same level of competition and sell his cars for the same price as the two dealers next to each other? Likely not. He may charge more or less. Maybe people don't know there are two other dealers down the road. Maybe the dealer is almost outside of the city and the land value isn't as high, so his taxes aren't as high. These situations do take place at gas stations. And more factors can impact what a station will charge. Timing can greatly impact what price a station charges as well! Many motorists fail to realize that the price a station pays for gasoline changes daily. If one station gets lucky and buys gas on Monday and the cost goes up Tuesday, the station that bought on Monday doesn't necessarily have to raise prices like the station that bought on Tuesday. Maybe the station that got caught buying for a higher price on Tuesday will pass that higher cost on by raising its gas price. Perhaps the difference is what brand the station is---branded stations usually pay a slightly higher cost for their gasoline. In return for paying a higher cost, those stations are guaranteed first supply in case of emergency situations. Independent stations don't pay as much, but aren't guaranteed supply. While competition sounds easy to understand, there are always a large number of factors that could influence what... Question: According to the passage, branded stations _ . Options: A: spend less money on their gasoline B: have more staff than independent stations C: charge less for high quality oil D: offer a steady oil supply
D

Read the article and select the best answer. Article: Art robbery and art forgery are both major themes in crime movies and literature.In the 2012 comedy movie Gambit, British actor Colin Firth plays an art curator who cheats his abusive boss into buying a fake Monet. In reality, art crimes are no less interesting and exciting. According to The New York Times, over the past 15 years, Glafira Rosales fooled two local commercial art galleries into buying 63 false works of art for more than $30 million.She passed off fake paintings as works by 20th century modernist masters such as American artists Mark Rothko and Jackson Pollock.But in fact, these so called "newly discovered works" were all produced by a single man, a Chinese immigrant named Qian Peishen. The art world was shocked by Rosales' deception.But to the public, it was amusing and most satisfying to see wealthy people get tricked. So what decides the value of a piece of art? Is it beauty? Is it the artist's talent and craftsmanship? Or is it just because the artist is famous? We should take beauty out. If the buyers were buying paintings only for their beauty, they'll be content displaying good fakes on their walls. They wouldn't be so upset when a forgery is exposed. The art market claims that great artists are inimitable, and that this inimitability justifies the absurd price of their works. We can't deny that most famous artists are good at what they do, but forgers like Qian show that their works are imitable.Otherwise, the difference between the original and the copycats would be obvious and Rosales would not be able to fool anyone. According to an article in the Economist, expensive paintings are what economists call positional goods. They are valuable because other people can't have them. With other goods, a higher price reduces demand.But art turns down the laws of economics. "When the goods that is really being purchased is evidence that the buyer has paid a lot, price increases cause demand to boom," explained the article. That's why scarcity and authenticity are so important in the art... Question: Who is amused and satisfied to see the rich buy forged works of art? Options: A: The public. B: Glafira Rosales. C: Qian Peishen. D: Mark Rothlo and Jackson Pollock.
A

(Q).
Read the article and select the best answer. Article: Oprah Winfrey,born in 1954,is all American talk show host,best known for her multiawardwinning talk show. She is also,according to some assessments,the most influential woman in theworld. It's no surprise that her endorsement can bringovernight sales fortune that defeats most,if not all,marketingcampaigns .The star features about 20 products each year On her"Favorite Things" show.There's even a term for it: the Oprah Effect. Her television career began unexpectedly. When she was 16 year old,she had the idea of being a journalist to tell other people's stories in a way that made a difference in their lives and the world.She was on television by the time she was 19 years old. And in 1986 she started her own television show with a continuous determination to succeed at first TIME magazine wrote,"People would have doubted Oprah Winfrey's swift rise to host of The most popular talk show on TV .In a field ruled by white males,she is a black female of big size. As interviewers go,she is no match for,say,what she lacks in journalistic toughness.She makes up for in plainspoken curiosity,rich humor and,above all understanding Guests with sad stories to tell tend to bring out a tear in Oprah's eye .They,in turn,often find themselves exposing things they would not imagine telling anyone,much less a national TV audience." "I was nervous about the competition and then I became my own competition raising the bar every year,pushing,pushing,pushing myself as hard as I knew. It doesn't matter how far you might rise. At some point you are bound to fall if you're constantly doing what we do, raising the bar. If you're constantly pushing yourself higher,higher the law of averages,you will at some point fall. And when you do I want you to know this,remember this:there is no such thing as failure. Failure is just life trying to move us in another direction"as Oprah addressed graduates at Harvard on May 30,2013. Question: What can be inferred about Oprah's television career? Options: A: She once gave up on her choice. B: Her swift success has been expected. C: It lives up to her parents' expectation. D: She must have been challenged by white males.
(A).
D