Read the article and select the best answer. Article: Eating at a slow speed may help reduce hunger, the U.S. researchers said on Monday. Previous research suggests that the ability to control energy intake may be affected by the speed at which we eat, and a high eating rate may damage the relationship between the sensory signals and processes that control how much we eat. In order to learn more about the link between eating speed and energy intake, researchers examined how eating speed affects calories consumed during a meal in both normal-weight subjects as well as overweight or obese subjects. In the new study, a group of normal-weight subjects and a group of overweight or obese subjects were asked to consume two meals in a controlled environment. All subjects ate one meal slowly, took small bites, chewed thoroughly, and paused and put the spoon down between bites, and ate a second meal quickly, took large bites, chewed quickly, and did not pause and put the spoon down. At the conclusion of the study, the researchers found only normal-weight subjects had a statistically significant reduction in caloric consumption by eating slowly. "A lack of statistical significance in the overweight and obese group may be partly due to the fact that they consumed less food during both eating conditions compared to the normal-weight subjects," Professor Meena Shah said, "it is possible that the overweight and obese subjects felt more self-conscious, and thus ate less during the study." Despite the differences in caloric consumption between the normal-weight and overweight and obese subjects, the study found some similarities. Both groups felt less hungry later on after the slow meal than after the fast meal, which indicates that greater hunger suppression among both groups could be expected from a meal consumed more slowly. Also, both the normal-weight and overweight or obese groups consumed more water during the slow meal. "The higher water intake during the slow eating condition may have affected food consumption," said Shah. According to Shah, slowing the speed of eating... Question: What is the passage mainly about? Options: A: New research findings about how to control eating rate. B: A study about the link between eating speed and energy intake. C: One may feel less hungry later on after the slow meal than after the fast meal. D: Water intake may have affected food consumption.
B

Read the article and select the best answer. Article: At thirteen, I was diagnosed with kind of attention disorder. It made school difficult for me. When everyone else in the class was focusing on tasks, I could not. In my first literature class, Mrs. Smith asked us to read a story and then write on it, all within 45 minutes. I raised my hand right away and said, "Mrs. Smith, you see, the doctor said I have attention problems. I might not be able to do it." She glanced down at me through her glasses, "you are no different from your classmates, young man." I tried, but I didn't finish the reading when the bell rang. I had to take it home. In the quietness of my bedroom, the story suddenly all became clear to me. It was about a blind person, Louis Braille. He lived in a time when the blind couldn't get much education. But Louis didn't give up. Instead, he invented a reading system of raised dots , which opened up a whole new world of knowledge to the blind. Wasn't I the "blind" in my class, being made to learn like the "sighted" students? My thoughts spilled out and my pen started to dance. I completed the task within 40 minutes. Indeed, I was no different from others; I just needed a quieter place. If Louis could find his way out of his problems, why should I ever give up? I didn't expect anything when I handed in my paper to Mrs. Smith, so it was quite a surprise when it came back to me the next day with an "A" on it. At the bottom of the paper were these words: " See what you can do when you keep trying?" Question: What is the main idea of the passage? Options: A: The disabled should be treated with respect. B: A teacher can open up a new world to students. C: Everyone needs a hand when faced with challenges. D: One can find his way out of difficulties with efforts.
D

Q: Read the article and select the best answer. Article: A small man went to a cinema, bought a ticket and went in. But after two or three minutes he came out, bought a second ticket and went in again. After a few minutes, he came out again and bought a third ticket. Two or three minutes after that, he came out a third time and asked for another ticket. But the girl said to him, "Why are you buying all these tickets? Are you waiting for friends in the cinema all the time?" "No, I am not doing that," answered the small man. "But a big woman always stops me at the door and tears my ticket up." The girl smiled and sold him another ticket. Question: The girl _ . Options: A: was the ticket seller B: was the doorkeeper C: was the ticket collector D: was the small man's friend
A: A

Read the article and select the best answer. Article: In 1966,Allen and Beatrice Garden, two professors at the University of Nevada in Reno, had a bright idea.They were interested in the evolution of language and the language abilities of great apes . Previous attempts to teach chimpanzees to talk had ended in failure and the matter was considered by most people to be closed. But the Gardens realized that speech and the language are not the same thing. Many deaf people, for example, are unable to speak but are perfectly able to communicate by gestures that have all the features of spoken language. The Garders suspected that previous experiments had failed because chimpanzees are physically unable to speak. They therefore decided to try teaching a chimpanzee to sign in the way that deaf people do. And their chosen _ , a female chimpanzee named Washoe after the country in which the university is, proved to be a skillful pupil. Though there is still debate about whether what Washoe learned was really equal to human language, there is no doubt that she learned a lot of words. All of this, however, raises a second question. If Washoe can learn a complex vocabulary of gestures from people, do they have such vocabularies naturally ? To examine that possibility, Amy Pollick and Frans de Waal of Emory University have looked at gestures and expressions in chimpanzees, Signaling by facial and oral expressions is common among primates . Signaling by gestures is limited to great apes. The researchers supposed that the meaning of expressions has been fixed by evolution while the meaning of gestures is learnt. If that were true, particular sorts of facial and oral expressions would occur only in particular circumstances, and this would be the same across groups and even species. The same gestures, on the contrary, would be used in different circumstances. The researchers found exactly what they expected. Expressions almost always occurred in the same circumstances in different groups and different species. Gestures seemed to have completely different meanings.... Question: According to Pollick and Waal gestures are different from facial and oral expressions in that _ . Options: A: the meaning of facial and oral expressions can vary with circumstances. B: particular gestures occur only in particular circumstances. C: facial and oral gestures are not born but learnt. D: gestures are limited to a certain type of primates.
D