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: According to the passage, young adults differ from older adults in that _ . Options: A: they lose their memory at a slower rate B: they rarely realize they have memory problems C: their brains can store much more information D: all of the above
B
(Question)
I'm taking a test and have to guess the right answer to the question after the article. Article: A WOMAN walks into a small stall and eats a cheap bowl of instant noodles, paying 1,500 won. Then she moves into a Starbucks coffee shop, where she drinks a cup of mocha, paying 4,300 won. Surprised? This is the typical behaviour of South Korean young women. They are called "denjang girls". The term "denjang girls" referred to female shoppers who would eat cheaply and then _ to be seen drinking a cup of expensive coffee. Now it has grown to a new army of women in their 20s who look smart, rich but are actually buying luxuries they probably can't afford. Internet users created the term when debating the popularity of Starbucks coffee among South Korean women. In prefix = st1 /South Korea, the coffee costs, on average, over a dollar more than inJapanand theUS. Despite the higher price, Starbucks sales inSouth Koreaincreased from 72.1 billion won in 2004 to 91.2 billion won in 2005. Ahn Ji-Yoon, a student at Yonsei University in Seoul, says she can spend two hours surfing the web for discounts on skin cream and dinner. Yet she would think nothing of spending US$550 on a Gucci bag. Girls like Ahn live by extremes - hunting for bargain items while spending heavily on "necessary luxuries". Question: According to the passage , which one is correct? Options: A: In South Korea, the coffee costs more than inJapanand theUS. B: In South Korea, the coffee costs less than inJapanand theUS. C: In Japan, the coffee costs a little more than inSouth Koreaand theUS. D: In theUS, the coffee costs a little more than inSouth KoreaandJapan.
(Answer)
A
Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: A farm planted levels or floors is called a vertical farm. A skyscraper type building can house a vertical farm. Since the garden is built upwards,rather than outwards,it requires much less space than a conventional farm. The world is quickly running out of room for conventional farming. Vertical farms could be a key to this situation. An 18story vertical farm could feed as many as 50,000 people,all in an area which is the size of the average city block. Vertical farms in the city could cut down on transportation costs as well. Think about the amount of fuel it takes to transport food from farmland to city. The resources saved would be surprising. Besides saving travel time,food would be delivered in fresher condition and with less damage. There is a growing concern about the use of pesticides in agriculture today. But the vertical farm would be a greenhouse type environment, avoiding the need for a large number of pesticides. Vertical farms can be built in a contained space,therefore they are an excellent solution for living well in an environment far different from our own. Hydroponics could be a big part of vertical gardening. This would reduce the amount of soil needed to grow food. Of course,not all food does well with this type of planting,but there are many crops that actually seem to do better. In some climates,a lack of sunlight creates a short growing season. The solar power option may not work as well here. The addition of grow lights would make it possible to grow crops in vertical gardens in these areas .In other words,we could grow crops in areas where we never could before. Vertical farms may just be a concept for now,but they are a concept that will solve many of our problems in the future. Question: According to the passage, a vertical farm _ . Options: A: is mainly built outwards B: is dependent on solar power C: is planted on levels upwards D: is only an environmental friendly farm
Ans: C
Question: I'm taking a test and have to guess the right answer to the question after the article. Article: The regular use of text messages and e-mails can lower the IQ more than twice as much as smoking marijuana . Psychologists say that sending/receiving messages or looking through the many menu options your mobile phone has, lowers a person's IQ by almost 10 points. British researchers have named this situation "infomania". Instead of fixed on what they are doing, people's minds are constantly focused on reacting to the technology surrounding them. This means they don't pay full attention to the work they are paid to do. The report also added that the brain can not do so many things at once. If you try to do too many things, mistakes begin to occur. And while modern technology can have huge benefits, too much use can be damaging not only to a person's mind, but to their social life. The more televisions 4-year-old children watch, the more likely they are to become bullies later on in school, a newest U.S. study said. At the same time, children whose parents read to them, take them on outings and just generally pay attention to them are less likely to become bullies, said the report from the University of Washington. Researchers also found gaps in learning and understanding such things as social skills early in life makes it more difficult for children to relate with other children. Watching violence on television leads to aggressive behavior. You could soon be able to add your favorite perfume to your e-mails. UK net provider Telewest Broadband is testing a system to let people send e-mails over the Internet with sweet smell. It has developed a kind of hi-tech air freshener that plugs into a PC and sprays a smell linked to the message. Telewest says it could be used by supermarkets to attract people with the smell of fresh bread or by holiday companies seeking to stir up images of sun-kissed beachers. Question: . Options: A: children whose parents care about them B: children whose parents give them more freedom C: children whose parents direct them over watching TV D: children whose parents stop them watching TV
Answer:
A