More than 2.25 billion cups of coffee are consumed across the globe each day, and it's likely that many taste bitter. Now, a new study suggests that coffee fans can make their drink taste sweeter by simply changing the colour of their cups. Scientists claim that blue and glass mugs, which are popular in some coffee shops, can reduce coffee's bitterness, without any need for sugar, and that coffee drunk from white cups tastes the bitterest. To prove their claims, the researchers invited 36 volunteers and used three different colored cups -- blue, white and transparent glass -- to do an experiment. In the experiment, coffee consumed from the white cup was found to taste less sweet when compared to the other two colored cups, while the blue cup made the coffee taste the sweetest. The scientists believe that the colour brown may be associated with coffee's bitterness because coffee in a white cup appears the brownest and tastes the bitterest. "Our study clearly shows that the colour of a coffee cup does influence the perceived taste and flavor of coffee," said Dr George Doorn of Federation University Australia, "but the potential effects may be different between a one-time purchase and a return customer." "Anyhow, the effect of the colour of the cup on the flavor of the coffee suggests that cafe owners, baristas , as well as coffee cup manufacturers should carefully consider the colour of their cups, " he added. However, the idea that colour can alter the taste of food and drink is not new. A study published last year revealed that red, strawberry-flavored mousse served on a white plate was rated as 10 percent sweeter and 15 percent more flavorous than the same food presented on a black plate. Why does coffee in white cups taste the least sweet? A) Because white cups are not as beautiful as other cups. B) Because white cups make coffee appear the brownest. C) Because white cups reduce the sugar in them. D) Because white cups are better used to serve cakes.
B
(Question)
When Peng Liyuan stepped off the plane in Moscow, the whole world wanted to know who dressed the elegant first lady. The reporter released the secret--Ma Ke. Peng Liyuan has been wearing Ma Ke's designs for more than a decade, a fact that was only highlighted recently when she was on her first state visit, accompanying her husband President Xi Jinping. The elegant and attractive Peng, formerly a popular singer, has been compared with the US' first lady Michelle Obama and France's Carla Bruni-Sarkozy, since stepping off the airplane in Moscow on March 22. Suddenly, everyone was curious to know more about the first lady's wardrobe. Even so, Ma prefers a low-key approach. _ she says of all the media attention. Ma's relationship with Peng began 10 years ago after a concert in Guangzhou when a reporter told Peng she knew the designer behind the label Exception de Mixmind. Peng asked for an introduction because she was a fan of Ma's designs and had been wearing them for years. The two naturally became friends. Ma says, "The painting reflects the painter, and clothes reflect both the designer and the wearer. Someone desires fame and wealth, or love and sympathy; what you have in your heart is reflected in the design. Those who don't share my philosophy won't buy my clothes. Peng is a caring person, devoted to charity and environmental protection, which is exactly what I'm doing now." However, regardless of the brand, Peng's support of Chinese labels has surprised millions of Chinese who favor foreign fashion brands. "Instead she presented a vision of Chinese fashion, desiring to bring Chinese designers to the world stage," says a western designer. The first lady's double-breasted coat and her black leather handbag aren't available at any of Exception's shops, though Exception's physical stores do have seen a rising number of visitors. In the passage, Peng Liyuan _ . A) often reflects on what she has in her heart before choosing clothes B) is sympathetic and has a strong environmental consciousness C) always desires the exceptional charm of the brand D) is knowledgeable in philosophy
(Answer)
B
Ques: At 26, Jane Goodall had no college education or science training. But since childhood, she had been dreaming of working closely with animals in Africa. "All through my childhood people said you can't go to Africa. You're a girl." Goodall said. "But my mother used to say, if you really want to, there's nothing you can't do." In 1957, the 26-year-old Goodall went to Kenya to work as a secretary. She also arranged to meet the famous scientist Louis Leakey, who was so impressed by her enthusiasm that he hired her as his assistant. She went with him on many trips to the African jungle and in 1960 Leakey sent Goodall to live among chimpanzees in a remote animal preserve, recording the animals' behavior and interactions. For three months Goodall made little progress. But she said, "I never came close to giving up." Her breakthrough came one day when she saw a male chimpanzee stick a piece of grass into a termite hill, then put the grass in his mouth. Afterward she came to the hill and did the same. Pulling the grass out, she discovered dozens of termites on it. The discovery -- that some animals use tools -- was unknown to most scientists at the time. Goodall saw chimpanzees exhibit human-like emotions, such as jealousy and love. But she also discovered they were capable of violent attacks against each other. Goodall received her Ph.D. in the study of animal behavior at England's Cambridge University. Now she travels around the globe raising money to preserve wildlife. "I love being in the forest with the chimpanzees," she said. "I'd much rather be there than traveling around from city to city." Goodall's most important discovery is that _ . A) some animals use tools B) like humans animals have emotions C) chimpanzees could attack each other violently D) termites are chimpanzees' favorite food
Ans: A
Ques:Apologizing is both an Art and a Science. The Art lies in the manner in which the apology is delivered while the Science is the recipe that forms the apology itself. A proper apology should always include several ingredients. Now let's take a closer look at these ingredients. Give a detailed account of the offense, and make sure both you and the other person are talking about the same thing. Whether you make it in secret or public doesn't matter, but your apology should be focused on the particular event. Next, by acknowledging the hurt or damage done, you are making the recipient begin to sense that you understand the situation. It is important to rebuild your relationship because it makes them feel their anger is understandable. Don't try to defend yourself by offering any excuses, which is important to let them know that you understand the event and you actions do cause them harm. The apology is all about THEM and how they feel. It doesn't matter if the actions were intentional or not, the end result is the same and that is what needs to be focused on when learning how to say, "I'm sorry". Give a sincere statement of regret such as "I apologize" or "I'm sorry". Above all, tell them it won't happen again. After all, there is no value in apologizing for something that you will do again and again. Finally, asking for forgiveness at the end of the apology gives the power back to the recipient. It tells them, that you have done all that you can do by apologizing and providing whatever form of restitution you can. The next move is up to them. By including all these ingredients and applying them to your situation, you will know exactly how to say "I'm sorry" next time you need to. What is the key to any apology? A) A sincere statement of regret. B) Giving the recipient more power. C) A promise that you won't repeat your wrongdoings. D) Giving the recipient a detailed account of the event.

Ans:
C