Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: As Internet users become more dependent on the Internet to store information, are people remember less? If you know your computer will save information, why store it in your own personal memory, your brain? Experts are wondering if the Internet is changing what we remember and how. In a recent study, Professor Betsy Sparrow conducted some experiments. She and her research team wanted to know the Internet is changing memory. In the first experiment, they gave people 40 unimportant facts to type into a computer. The first group of people understood thatthe computer would save the information. The second group understood that the computer would not save it. Later, the second group remembered the information better. People in the first group knew they could find the information again, so they did not try to remember it. In another experiment, the researchers gave people facts to remember, and told them where to find the information on the Internet. The information was in a specific computer folder . Surprisingly, people later remember the folder location better than the facts. When people use the Internet, they do not remember the information. Rather, they remember how to find it. This is called "transactive memory ". According to Sparrow, we are not becoming people with poor memories as a result of the Internet. Instead, computer users are developing stronger transactive memories; that is, people are learning how to organize huge quantities of information so that they are able to access it at a later date. This doesn't mean we are becoming either more or less intelligent, but there is no doubt that the way we use memory is changing. Question: What can we learn about the first experiment? Options: A: Sparrow's team typed the information into a computer. B: The two groups remembered the information equally well. C: The first group did not try to remember the formation. D: The second group did not understand the information.
Ans: C

Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: It is common for older people to forget things. Now an American study has found that memory starts to fail when we are young adults. People younger than thirty years of age usually do not know that they are starting to forget information. But scientists from the University of Michigan say the loss of memory has usually already started. Researchers say people do not observe this slow reduction in mental ability until the loss affects their everyday activities. Denise Park led the new study. She directs the Centre for Aging and Cognition at the Institute for Social Research at the University of Michigan. Her team studied more than 350 men and women between the ages of twenty and ninety years. The study identified people in their middle twenties with memory problems. She says young adults do not know they are forgetting things because their brains have more information than they need. But she says that people in their twenties and thirties are losing memory at the same rate as people in their sixties and seventies. Ms. Park says people between the ages of sixty and seventy may note the decrease in their mental abilities. They begin to observe that they are having more trouble remembering and learning new information. The study found that older adults are more likely to remember false information as being true. For example, they remembered false medical claims as being true. Younger people remembered hearing the information. But they were more likely to remember that it was false. Ms. Park is now using modern imaging equipment to study what happens in the brains of people of different ages. She is studying what parts of the brain older adults use for different activities compared to younger adults. Ms. Park says mental performance is a direct result of brain activity and brain structure. She says keeping the brain active is important. She hopes future studies will identify ways to improve the operation of our aging minds. Question: It can be inferred from what Denis Park says that _ . Options: A: mental performance can be improved B: mental ability is determined entirely by brain structure C: people of different ages use different parts of the brain for memorizing D: different parts of the brain are responsible for different mental activities
Ans: A

Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: A meteorite flew fast across the sky and exploded over central Russia on Friday, raining fireballs over a vast area and causing a shock wave that smashed windows, damaged buildings and injured l,200 people. People heading to work in Chelyabinsk heard what sounded like an explosion, saw a bright light and then felt the shock wave. According to Russian space agency Roscosmos, the fireball, travelling at a speed of 30km per second, had burnt very brightly across the horizon, leaving a long white trail that could be seen as far as 200km away. Car alarms went off, thousands of windows shattered and mobile phone networks were disrupted. "I was driving to work, it was quite dark, but it suddenly became as bright as if it were day," said Viktor Prokofiev, 36, a resident of Yekaterinburg in the Urals Mountains. "I felt like I was blinded by headlights." The meteorite, which weighed about 20 tons and may have been made of iron, entered Earth's atmosphere and broke apart 30-50km above ground, according to Russia's Academy of Sciences. The energy released when it entered the Earth's atmosphere was about several thousand tons, the academy said, the power of a small atomic weapon exploding. No deaths were reported, but the Emergencies Ministry said 20,000 rescue and clean-up workers were sent to the region after President Vladimir Putin told Emergencies Minister Vladimir Puchkov to ease the disruption and help the victims. The Interior Ministry said about l,200 people had been injured, at least 200 of them children, and most from broken pieces of glass."While events this big are rare, an impact that could cause damage and death could happen every century or so. Unfortunately there is absolutely nothing we can do to stop impacts." Question: According to the text, the meteorite explosion caused _ . Options: A: some deaths B: road accidents C: communication problems D: building collapse
Ans: C

Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: After living in the United States for quite a long time, I do not think about the cultural differences any more. Last month, my parents came to visit me. Their observations on the American lifestyle reminded me that cultural differences between living in China and America are actually everywhere. When my parents came to America, they praised my house. Everyone had his/her own bedroom; there was a front yard, a backyard and a garage; there were many bathrooms - all convenient and comfortable. However, they were not used to the glass doors at the first floor. My mom, from southern China, was worried that someone would break open the glass doors. Though I said that nobody would do that, she was still worried about it. When I brought them to eat in fast food restaurants, whether it was in McDonald's or KFC, they saw that refilling drinks was for free. This concept of free refill was so new to them. A Chinese friend told me a story. He and his American girlfriend ate at a restaurant. His girlfriend wanted to drink English tea. He was curious, so he tried some and found that it didn't taste bad with milk and sugar in it. Adding more water to tea is free of course, so he drank more cups. His girlfriend found it embarrassing and explained to him that what he was doing was not exactly fair. If he wanted to drink more tea, he should buy another cup. My friend thought that Americans could take advantage of the free refills, but only a few of them did that. After staying in America for some time, he changed his habit. Question: When eating at McDonald's for the first time in America, the writer's parents were probably surprised that _ . Options: A: there were so many choices B: the prices for food were so low C: they could refill drinks for free D: they could get extra food for free
Ans:
C