Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: Ask anyone what is the most difficult part of changing their lifestyle habits and they are most likely to say, "Staying motivated." But a 36-year-old professor from Carnegie Mellon University claims it may have the answer in the form of robot weight loss coach that dishes out daily health advice and encouragement. Autom is the work of Intuitive Automata, a company based in Sha Tin which claims to be a pioneer in commercial socially-interactive robots. The robot, which stands around 38 centimeters tall, has a head that swivels , blue eyes, and a touch screen which allows the user to input information daily about exercise and diet Its creators say Autom will have a daily conversation with its user lasting up to five minutes, giving feedback and encouragement.Over time, it will interact more with the user as it gathers more information about them. Cory Krdd, a research team manager with the Federal Emergency Management Agency claims research has shown that people find robots a more reliable source of information than on-screen-based character. In a controlled study in Pittsburgh City Council, 15 dieters were given Autom for six weeks. Another 15 received a touch-screen computer with identical software and 15 were given a paper log.The study found, people using the robot are more likely to stick with their diets longer, in fact twice as long as those using just a paper log. "While not one person among the computer or paper groups continued past six weeks, most who had Autom did not want to give her back at the conclusion of the study," he said. The bottom line is that a robot creates a more powerful and long-lasting relationship with the user than a character on the screen. Autom is expected to go on sale later this year in the United States for around $500.A robot which speaks and understands Cantonese and Mandarin in addition to English according to the demands is also being developed. Question: What's the passage mainly about? Options: A: The development of Autom. B: The automated way to motivation. C: The working principle of robots. D: The way to change the lifestyle habits.
Ans: B

Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: The scene in the Hollywood movie The Day After Tomorrow, when global warming could soon turn the global climate into a new ice age, may never occur, according to a new research. The next ice age could be 15,000 years away, say European scientists who last month announced a continuous record of 740,000 years of climate data obtained from the Antarctic ice. Scientists from 10 nations have now almost completely drilled through a 3,000-meter depth of ice high in the Antarctic mainland. They figure out that the area, where summer temperatures can fall to - 40degC, has at least 900,000 years of snowfalls, kept as neatly as the growth rings of a tree. And the ice and air caught in each layer have begun to answer questions about the climates in the past.. The results show that there have been eight ice ages in the past 740, 000 years and eight warmer periods. And by comparing the pattern of global conditions today with those of the past, the researchers reported in Nature that the present warm period could last another 15, 000 years. Research suggests that there is a very close connection between greenhouse gas levels and global average temperatures. It also shows that carbon dioxide levels are the highest for at least 440,000 years. "If people say to you: 'the greenhouse effect is a good thing because we would go into an ice age otherwise,' our data say no, a new ice age is not hanging over our heads," said Eric Wolff from the British Antarctic Survey. "Now we have eight examples of how the climate goes in and out of ice ages... and you can learn what the rules are that go into the climate models that tell us about the future." Scientists found that whenever temperatures rose in the frozen record, so did carbon dioxide level. "In 440,000 years we have never seen greenhouse gas get as thick as it is today," said Dr Wolff. Question: What would be the best title for the passage? Options: A: Research over the Antarctic area. B: Warm period to last about 15, 000 years. C: Report on the eight ice ages in the past. D: Hollywood movies and the global climate.
Ans: B

Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: Although the U.S. is so big and its people have so many different ethnic (racial) backgrounds, it is in some ways less varied than Europe. The English language is used almost everywhere in its American form. The American way of speaking has developed independently of England and is on the whole closer to what can be heard in Ireland. American instance of uniformity is in habits and ways of living. From Boston to Los Angeles it is as far as from France to Central Asia, and from east to west there are five time zones; but everywhere people get up and go to bed at about the same time, eat the same kind of food, buy in the same kind of shops, work and rest at the same times of the day and have the same pattern of holidays. In _ that matter there is less difference between rich people and ordinary people, or between town and country, than in any single European nation. Although the United States covers so much land and the land produces far more food than the present population needs, its people are by now almost entirely an urban society. Less than a tenth of the people are engaged in agriculture, and most of the rest live in or around towns, large and small. Here the traditional picture is changing; most Americans do not live in small towns any more. Half the population now live in some thirty metropolitan areas. The fact that the United states has always been a single economic unit has contributed to uniformity. Modern industry favors large organizations, and it is no accident that the world's biggest commercial firms are American. The people can choose between the products of competing manufacturers, but the products are all much alike. Question: What can we learn from the passage about the U.S. agriculture? Options: A: The American farmers need more land than before. B: More and more Americans are interested in farming. C: It is quite modernized. D: It is now going backward.
Ans:
C