Have you thanked your grandma today? You might want to consider it. A recent study found that kids live longer when a grandmother takes part in their daily lives. Most animals die soon after their childbearing years are over. Women, however, often live for many years after they stop having kids. To try to understand why, researchers from Finland looked at birth and death records of two communities from the 18th and 19th centuries, one in Finland and one in Canada. In these communities, 537 Finnish women and 3,290 Canadian women were grandmothers who had lived past the age of 50. For every decade they lived beyond 50, the researchers found that the women ended up with an average of two extra grandkids. It didn't matter what the differences in health or living conditions were between the two communities or from family to family. Grandchildren were also more likely to live into adulthood if their grandmothers were alive when they were born. If their grandmothers were younger than 60 at the time, that was even better. The study also found that women had children 2 to 3 years earlier if their own mothers were still alive at that time than those whose mothers had died. The researchers suggested that grandmothers have provided important assistance in raising their grandchildren for at least the past 200,000 years. As a result, they helped extend everyone's lifespan. So, don't take your grandma for granted! According to the passage, what influence did it have on a woman if her mother was still alive? A) She was also more likely to live into adulthood. B) She had children 2 to 3 years earlier. C) She ended up with an average of two extra grandkids. D) It had no influence on her.
B
People have strange ideas about food. For example, tomato is a kind of very delicious vegetable. It is one of useful plants that can be prepared in many ways. It has rich nutrition and vitamin in it. But in the 18th century, Americans never ate tomatoes. They grew them in their gardens because tomato plants are so pretty. But they thought the vegetable was poisonous . They called tomatoes "poison apples". President Thomas Jefferson, however, knew that tomatoes were good to eat. He was a learned man. He had been to Paris, where he learned to love the taste of tomatoes. He grew many kinds of tomatoes in his garden. The President taught his cook a way for a cream of tomato soup. This beautiful pink soup was served at the President party. The guests thought the soup tasted really good. They never thought their president would serve his honored guests poison apples. Jefferson never spoke to his honored guests about the fact. According to the passage, which of the following is NOT TRUE? A) None of the guests knew the soup that was served at the President's party was made of tomatoes. B) All of the guests thought the soup which was prepared by the President's cook was nice. C) President Thomas Jefferson knew that tomatoes were good to eat and not poisonous at all. D) All of the guests didn't know that their president would serve his honored guests poison apples.
A
Q: Your morning cup of coffee may start to taste even better after a major government study found that frequent coffee drinkers have a lower risk of dying from a variety of diseases, compared with people who drink little or no coffee. The report, published online in The New England Journal of Medicine on Wednesday, analyzed the coffee-drinking habits of more thatn 400,000 men and women from 50 to 71 years old, making it the largest-ever study of the relationship between coffee consumption and health. Previous studies have offered conflicting results on the benefits, or harm associated with regular coffee consumption. While coffee contains caffeine, which may temporarily increase heart rate and blood pressure in some people, coffee also contains hundreds of unique compounds that may do good to health. Further confusing much of the research into coffee is the fact that many coffee drinkers are also smokers, and it has been difficult to untangle the health effects of coffee and cigarettes. To learn more, researchers from the National Institutes of Health analyzed diet and health information collected from questionnaires filled out by 229,119 men and 173,141 women, who were members of the American Association of Retired Persons (AARP) between 1995 and 1996. They were followed until 2008, by which point 52,000 had died. As expected, the researchers found that the regular coffee drinkers in the group were also more likely to be smokers. They are more red meat and fewer fruits and vegetables, exercised less and drank more alcohol -- all behaviors associated with poor health. But once the researchers were able to separate the risks, the data showed that the more coffee a person consumed, the less likely he or she was to die from a number of health problems, including diabetes, heart disease, respiratory disease, infections and even injuries and accidents. What is implied in this passage? A) Less coffee, more red meat. B) More coffee, no smoking. C) Less coffee, more exercise. D) More coffee, fewer fruits
A: B
Question: In 490 B.C. the Greek messenger, Pheidippides , ran about 40 kilometers from the town of "Marathon"to Athens to announce the victory of Athens over Macedon . Since then ,the 42-kilometer "Marathon"race has become a great test for athletes. However, for many years , only men were allowed to run this race , because the distance was said to be unbearable for women. In 1966, an American women named Roberta Gibb proved that idea wrong. Gibb had always enjoyed running .One day in 1964 , she saw the Boston Marathon happening as she was running in the woods. Since running meant a lot to her, she began training harder , hoping to join the marathon some day. Gibb finally applied to run in the 1966 Boston Marathon, but she was not given entrance because the Boston Marathon Association considered that women were not strong enough to run 42 kilometers . Yet, this was no obstacle to Gibb, for she knew she had the physical and mental strength to complete the race .On the day the 1966 Boston Marathon was held , Gibb hid in the bushes and jumped into the race when it began. She finished the race in 3 hours and 21 minutes, defeating two thirds of the men in the race and proving that women could run the marathon. Although what Gibb did was only to realize her dream, in doing so she showed the world that women could accomplish greater things than many people believed they could. According to the text ,what can we learn from Roberta Gibb's story? A) Most women ran slower than men in marathons. B) Joining marathons is the best way to prove one's strength. C) It takes at least two years to train to become a marathon runner. D) Women may be able to achieve greater things than they're expected.
Answer: D
*Question*
The Crowne Plaza Hotel in Copenhagen is offering a free meal to any guest who is able to produce electricity for the hotel on an exercise bike linked to a generator ,The idea is to get people fit and reduce their carbon footprint. Guests will have to produce at least 10 watt hours of electricity -- roughly 15 minutes of cycling for someone of average fitness. Guests staying at Plaza Hotel will be given meat tickets worth $36 once they have produced 10 watt hours of electricity. The bicycles will have smart phones attached to the handlebars measuring how much power is being generated for the hotel. The plan, a world-first, will start on 19 April and run for a year. Only guests staying at the hotel will be able to take part. Frederikke Toemmergaard, hotel spokeswoman, said, "Many of our visitors are business people who enjoy going to the gym. There might be people who will cycle just to get a free meal, but generally I don't think people will take advantage of our programme," Copenhagen has a long-standing cycling tradition and 36% of locals cycle to work each day, one of the highest percentages in the world, according to the website visitcopenhagen.dk. US environmental website treehugger.com recently voted Copenhagen the world's best city for cyclists. "Because Copenhagen is strongly connected with cycling, we felt the bicycle would work well as a symbol of the hotel's green profile ." If successful, the electric bicycle meal programme will be spread to all Crowne Plaza hotels in the UK, the hotel said in a statement. Who are most likely to enter for the programme? A) The poor local people. B) The environment activists. C) Health-conscious hotel guests. D) Visitors fond of Copenhagen food.
**Answer**
C