Question: Read the article and select the best answer. Article: Exercise seems to be good for the human brain,with many recent studies suggesting that regular exercise improves memory and thinking skills.But an interesting new study asks whether the apparent cognitive benefits from exercise are real or just a placebo effect -- that is,if we think we will be "smarter" after exercise,do our brains respond accordingly?The answer has significant implications for any of us hoping to use exercise to keep our minds sharp throughout our lives. While many studies suggest that exercise may have cognitive benefits,recently some scientists have begun to question whether the apparently beneficial effects of exercise on thinking might be a placebo effect.So researchers at Florida State University in Tallahassee and the University of Illinois at Urbana Champaign decided to focus on expectations,on what people anticipate that exercise will do for thinking.If people's expectations jibe closely with the actual benefits,then at least some of those improvements are probably a result of the placebo effect and not of exercise. For the new study,which was published last month in PLOS One,the researchers recruited 171 people through an online survey system,they asked half of these volunteers to estimate by how much a stretching and toning regimens performed three times a week might improve various measures of thinking.The other volunteers were asked the same questions,but about a regular walking program. In actual experiments,stretching and toning program generally have little if any impact on people's cognitive skills.Walking,on the other hand,seems to substantially improve thinking ability. But the survey respondents believed the opposite,estimating that the stretching and toning program would be more beneficial for the mind than walking.The estimates of benefits from walking were lower. These data,while they do not involve any actual exercise,are good news for people who do exercise."The results from our study suggest that the benefits of aerobic exercise are not a placebo effect,"... Question: What might be the best title for the passage? Options: A: Is it necessary for us to take exercise? B: How should people exercise properly? C: What makes us smarter during exercise? D: Does exercise really make us smarter?
Answer: D

Question: Read the article and select the best answer. Article: Bright, Spacious Room Spacious, single furnished room in owner- occupied home is available now, for one and a half years. Ground floor flat. Five-minute walk to the town center and local bus services. Well-equipped shared kitchen, including washing machine. Shared shower& toilet. Large rooms, with high ceilings, a warm and pleasant home. Responsible for own food & cooking, washing, telephone, insurance, etc. No smoking or pets. Not suitable for children. WiFi available locally. Call Jenna on 85756624 if you are interested. One Bedroom Newly Refurbished Flat in Burnage A fantastic one-bedroom flat in the heart of Burnage is available for however long you want. The property has just been refurbished to a high standard. Situated above the pharmacy on Burnage Lane the property boasts a kitchen, large lounge, separate shower and toilet, and bedroom with in- built wardrobes. A must-see! Call Daniel on 70554323 at the weekend. Two Bedrooms Left in Four-bed House Share A great four- bedroom property in the heart of Fallowfield. Two Bedrooms left in a mixed student house. The property has a dining area, toilet, lounge and one bedroom on the ground floor, followed by three bedrooms on the first floor with an extra toilet. Very close to the main bus stop & local amenities : supermarket, Lloyds pharmacy and local launderette. Two minutes' walking distance to the centre of Fallowfield. The property is available from the 1 of July 2012 to 30 June 2013. Half rent for July/ Aug. We are a private landlord; so there are no agency fees! Jack welcomes you to call. Phone:22604322. Board and Lodgings Close to Boston, Lincolnshire We have a double room available on a board and lodgings basis from 1 of June, 2012 to 1 of May, 2013. Within a comfortable, peaceful farmhouse, set in lovely gardens and beautiful countryside. Share a bathroom with one other person only. Room has own TV with Freeview and access to wireless broadband,. Use of the garden and rest of the house. On the bus route to Boston and Horncastle. Free car parking... Question: What kind of person would prefer to rent Alice's house? Options: A: Someone who likes living alone. B: Someone who wants to cook for himself. C: Someone who likes to live in a house in a busy street. D: Someone who wants to live in a quiet and beautiful area.
Answer: D

Question: Read the article and select the best answer. Article: When the Farnsworth family moved to their new farm in 1919, eleven-year-old Philo was surprised to find it wired for electricity. This unusual circumstance contributed to his fate -- to become an important inventor of the twentieth century. By thirteen, Farnsworth had become a self-taught electrical engineer. He was able to fix the farm's generator when none of the adults could. In 1922, he read an article about a new idea of John Baird, a Scottish scientist, who had been working with the cathode ray tube for the transmission of electronic pictures and wanted to attempt it himself. Farnsworth studied everything he could find on the subject. Although many older engineers with money backers were already developing television, Farnsworth made a bold decision -- he was going to perfect a working model of it before anybody else. In college, Farnsworth continued his research with cathode ray and vacuum tubes, but the death of his father, the only money maker in the family, forced him to give up this research and find a job. His first job was for George Everson, with whom Farnsworth discussed his dream of television. While acknowledging the achievements of those who came before, Farnsworth thought that he could get closer. Everson agreed to risk $6,000 for the research. Backers came in 1927 to see the first American television, one year after Baird's. They were astonished to see the image of a single white line resolve itself on the screen before them, and agreed that this new invention was worth putting money into. In 1930, Farnsworth won a patent for his all-electronic TV. By the time he died, he had earned over 300 American and foreign patents for electronic and mechanical devices. Question: When Farnsworth was at a young age, he _ Options: A: had to drop out of school to help on the family farm B: was sent to school to study electrical engineering C: wanted to be the first person to invent the television D: had shown a surprising ability in the electrical field
Answer:
D