(Question)
Read the article and select the best answer. Article: Once when I was facing a decision that involved high risk, I went to a friend. He looked at me for a moment, and then wrote a sentence containing the best advice I've ever had: Be bold and brave -- and mighty forces will come to your aid. Those words made me see clearly that when I had fallen short in the past, it was seldom because I had tried and failed. It was usually because I had let fear of failure stop me from trying at all. On the other hand, whenever I had plunged into deep water, forced by courage or circumstance, I had always been able to swim until I got my feet on the ground again. Boldness means a decision to _ . And there is nothing mysterious about the mighty forces. They are potential powers we possess: energy, skill, sound judgment, creative ideas -- even physical strength greater than most of us realize. Admittedly, those mighty forces are spiritual ones. But they are more important than physical ones. A college classmate of mine, Tim, was an excellent football player, even though he weighed much less than the average player. "In one game I suddenly found myself confronting a huge player, who had nothing but me between him and our goal line," said Tim. "I was so frightened that I closed my eyes and desperately threw myself at that guy like a bullet -- and stopped him cold." Boldness -- a willingness to extend yourself to the extreme--is not one that can be acquired overnight. But it can be taught to children and developed in adults. Confidence builds up. Surely, there will be setbacks and disappointments in life; boldness in itself is no guarantee of success. But the person who tries to do something and fails is a lot better off than the person who tries to do nothing and succeeds. So, always try to live a little bit beyond your abilities--and you'll find your abilities are greater than you ever dreamed. Question: Why was the author sometimes unable to reach his goal in the past? Options: A: He faced huge risks. B: He lacked mighty forces. C: Fear prevented him from trying. D: Failure blocked his way to success.
(Answer)
C

(Question)
Read the article and select the best answer. Article: A new study suggests that sad music might actually arouse positive emotions. The finding helps to explain why people enjoy listening to sad music, say Ai Kawakami and her colleagues from Tokyo University of the Arts and the RIKEN Brain Science Institute, Japan. Ai Kawakami and her colleagues asked 44 volunteers, including both musicians and nonspecialists, to listen to two pieces of sad music and one piece of happy music. Each participant was required to use a set of keywords to rate both their perception of the music and their own emotional state. The sad pieces of music included Glinka's La Separation in F minor and Blumenfeld's Etude Sur Mer in G minor. The happy music piece was Granados's Allegro de Concierto in G major. To control the "happy" effect of major key, they also played the minor key pieces in major key, and vise versa. The researchers explained that sad music aroused contradictory emotions because the participants of the study tended to feel sad to be more tragic and less romantic than they felt themselves while listening to it. " In general, sad music causes sadness in listeners, and sadness is regarded as an unpleasant emotion. If sad music actually arouses only unpleasant emotion, we would not listen to it," the researchers wrote in the study. "Music that is believed as sad actually causes romantic emotion as well as sad emotion.And people, regardless of their musical training, experience this ambivalent emotion to listen to the sad music," added the researchers. Also, unlike sadness in daily life, sadness experienced through art actually feels pleasant, possibly because the latter does not cause an actual threat to our safety. This could help people to deal with their negative emotions in daily life, concluded the authors. "Emotion experienced by music has no direct danger or harm unlike the emotion experienced in everyday life. Therefore, we can even enjoy unpleasant emotion such as sadness. If we suffer from unpleasant emotion aroused through daily life, sad music might be helpful... Question: People enjoy listening to sad music because _ . Options: A: sad music may help arouse positive emotions B: sad music can make people relax C: Sad music has a positive effect on people's health D: many experts recommend people to listen to sad music
(Answer)
A

(Question)
Read the article and select the best answer. Article: The history of the computer keyboard started way back in 1714, when the first typewriters were manufactured. Then, they looked more like sewing machines, since they were designed by Remington, which also used to manufacture sewing machines. They were not used for commercial purposes but to produce legal documents that were neat. 1868 was the year when Christoper Latham Scholes created the typewriter that is common today and was later mass marketed in 1877. Before the typewriter advanced to become the modern-day keyboard, there were a few developments that led to it. First there was the combination of the typewriter with the telegraph to create a teletype. Key punches were also created by the combination of the typewriter with punch card systems. The teletype was used to input data in the very first computers, and this is where the development of the computer keyboard started. How the teletype worked with the computer is that a card was inserted into the teletype. The keys would then be pressed in the teletype and a series of holes would be punched in the card. These were known as key punches, which would then be put into a card reader which analyzed the cards as data. This was in 1946, and in 1948 an electromagnetically controlled teletype was brought into operation for the binary automatic computer . There later came the video display terminal and electronic keyboards. When people typed, they would immediately see the results on the screen. This was in the 1970s, and people accepted the technology because it was user-friendly. There was no long process involved in getting something typed. The very first designs of these keyboards were big and heavy, and most did not come with the computer. This was later modified to a smaller size and different colours and designs, and that is the keyboard we use today. Question: Which of the following is TRUE, according to the text? Options: A: In the 1970s keyboards came with the computer. B: Christoper Latham Scholes created the first typewriter in 1714. C: An electromagnetically controlled teletype was introduced in 1877. D: The development of the computer keyboard started from the teletype.
(Answer)
D