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Drinking wine in moderation improves the IQ and may boost mental agility in old people,according to Japanese researchers.
A study of the effects of alcohol on the middle aged and elderly found the average IQ of men who drink wine (whether made from grapes or rice) was 3.3 points higher than that of men who do not imbibe.
Similarly,the IQ of women drinkers showed an improvement of 2.5 points over their teetotal sisters.The findings are part of an ongoing study by Japan’s National Institute for Longevity into the links between human intelligence and what we eat and drink.
The tests measured general knowledge,powers of judgment and concentration in drinkers and non-drinkers over 40,all living in Aichi prefecture,central Japan,and sharing the same income level-roughly£50 000 a year—and educational background.All were university graduates.
But while wine-drinkers appeared to be brighter,the same was not true of those who drank deer,shochu (a local gin) and whisky.
“The benefits of wine and sake (rice wine) in raising IQ could be due to substances they contain,such as polyphenol,which are believed to slow the ageing process,” Hiroshi Shimokata,head of epidemiology research,said.
It was premature to conclude,he added,that drinking wine or sake slowed the deterioration of brain functions in the elderly,or warded off senility.The research does,however,suggest that this is one way to stay mentally alert longer.
But there is a sobering caveat:drinking too much may make you dimmer.“People who drink more than 540 milli-litres (a little over a pint) of sake or wine a day had lower intelligence quotients than those who did not drink at all,”Hiroshi Shimokata said.“Moderation is very important.”
Which one is the topic of the passage?
A.Drinking wine in a large amount improves the IQ of old people.
B.Drinking wine in a reasonable amount raises the IQ of old people.
C.Drinking wine in moderation does good to any one.
D.Drinking wine helps improve the IQ of women.
According to the passage,which of the following is NOT wrong?
A.Every wine drinker’s IQ is 3.3 points higher than that of men who don’t drink.
B.The IQ of women drinker is 2.5 points lower than that of the non-drinking women.
C.Drinking beer and whisky cannot improve one’s IQ.
D.Drinking wine can only do good to the IQ of rich old people.
The reason why wine and sake can improve IQ is that _________.
A.wine and sake have special taste
B.wine and sake can make us excited
C.wine and sake contain substances considered to slow the ageing process
D.wine and sake contain something believed to prevent us from ageing
From the text,it seems that we can conclude _________.
A.the more wine we drink,the brighter we are
B.the less wine we drink,the brighter we are
C.drinking wine less than 540ml a day,we’ll become dimmer
D.drinking wine in moderation,we’ll become brighter
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Watching bison up close is fascinating, like watching a grass fire about to leap out of control. With their huge, wedge-shaped heads and silver-dollar-size brown eyes, the 2,000-pound animals are symbols of another place and time. More than 100 bison now roam the 30,000-acre American Prairie Reserve in eastern Montana — the first time they’ve inhabited that region in a century. Direct descendants of the tens of millions of bison that once populated the Western plains, they represent an epic effort: to restore a piece of America’s prairie to the national grandeur that Lewis and Clark extolled two centuries ago. During that famous expedition across the Western states to the Pacific, the two explorers encountered so many bison that they had to wait hours for one herd to pass.
In order to protect what’s here and reintroduce long-gone wildlife (something the World Wildlife Fund is helping with), the American Prairie Foundation began purchasing land from local ranchers in 2004. It now owns 30,000 acres and has grazing privileges on another 57,000. Its goal over the next 25 years is to assemble three million acres, the largest area of land devoted to wildlife management in the continental United States.
Already, herds of elk, deer, and pronghorn antelope roam the grasslands, where visitors can camp, hike, and bike. Cottonwoods and willows are thriving along streams, creating habitats for bobcats, beavers, and other animals.
Not everyone shares APF’s vision. Some residents of Phillips County (pop. 3,904) worry that the area could become a prairie Disneyland, overcrowded with tourists. But the biggest obstacle is the ranchers themselves, whose cattle compete with prairie dogs and bison for grass and space.
“People like me have no intention of selling their ranches,”says Dale Veseth, who heads the Ranchers Stewardship Alliance of 35 families in Phillips County and whose family has been ranching here since 1886.“They’ve been a labor of love through the generations.”Instead, he wants APF to pay or subsidize ranchers to raise bison. This would be far less costly for the foundation, he argues, than buying the land directly.
63.If you go to the American Prairie Reserve in eastern Montana, you will see ________.
A.the burning fire moving across the grassland
B.hundreds of bison travelling through the prairie
C.tens of millions of bison occupying the farmland
D.groups of experts examining the dead bison
64.What measures have been taken to protect the wildlife by APF?
A.They have borrowed much money and developed new habitat.
B.They have hired many farmers to raise bison on their farms.
C.They have turned grassland into Disneyland to attract tourists.
D.They have bought large land from farmers for bison to live on.
65.The underlined word“subsidize”in this passage means ________.
A.give money to B.borrow money from
C.provide land to D.exchange land with
66.Which would be the best title for this passage?
A.The exciting scenery in eastern Montana
B.Great changes in raising bison in America
C.The return of the American prairie
D.The challenge in protecting the grassland
The White Deer Plain directed by Wang Quan’an is one of_______most moving films and I really want to see it for ______second time.
A. a; a B. the; a C. the; the D. a; the
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I used to believe in the American dream that meant a job, credit, success.I wanted it and worked toward it like everyone else, all of us separately chasing the same thing.
One year, through a series of unhappy events, it all fell apart.I found myself homeless and alone.I had my truck and $56.I searched the countryside for some place I could rent for the cheapest possible amount.I came upon a deserted cottage in a small remote valley.I hadn't been alone for 25 years.I was scared, but I hoped the hard work would distract and heal me.
I found the owner and rented the place for $50 a month.The locals knew nothing about me.But slowly they started teaching me the art of being a neighbor.They dropped off blankets, tools and canned deer meat and began sticking around to chat.They would ask if I wanted to meet cousin Albie or go fishing.They started to teach me a belief in a different American dream, not the one of individual achievement but of neighborliness.Men would stop by with wild berries, ice cream, truck parts to see if I was up for courting.I wasn't, but they were civil anyway.The women on that mountain worked harder than any I'd ever met.They taught me how to store food in the stream and keep it cold and safe.I learned to keep enough for an extra plate for company.
What I had believed in, all those things I thought were necessary for a civilized life, were non-existent in this place.Up on the mountain, my most valuable possessions were my relationships with my neighbors.
After four years in that valley, I moved back into town.I saw a lot of people were having a really hard time, losing their jobs and homes.With the help of a real estate broker (房地产经纪人) I chatted up at the grocery store, I managed to rent a big enough house to take in a handful of people.It's four of us now, but over time I've had nine come in and move on to other places from here.We'd all be in shelters if we hadn't banded together.
The American dream I believe in now is a shared one.It's not so much about what I can get for myself; it's about how we can all get by together.
Before a series of unhappy events happened, the writer ____.
A.had a well-paid job
B.worked hard for his American dream
C.worked hard and liked to share
D.felt hopeless about his American dream
What does the underlined sentence "I learned to..." in Paragraph 3 most probably mean?
A.The writer learned to run a company.
B.The writer learned to share with others.
C.The writer learned to keep enough plates.
D.The writer learned to save money for his company.
Why did the writer rent a big house?
A.To make some money. B.To show off his wealth.
C.To share with those people in need. D.To make friends with his neighbors.
The writer mainly tells us about ____.
A.his unhappy experiences B.the friendly people in the valley
C.the change of his living conditions D.his new idea of the American dream
查看习题详情和答案>>阅读下面短文,从短文后所给的四个选项(A,B,C和D)中,选出可以填人空白处的最佳选项,并在答题卡上将该项涂黑。
It was one of the hottest days of the dry season. We had not seen 36 for almost a month. The crops were dying. Every day, my husband 37 to get water to the fields. But 38 we saw some rain soon, we would lose everything.
However, one day I learned the true lesson of 39 and witnessed the only miracle I had 40 seen before. I was cooking in the kitchen when I saw my son, Billy, 41 toward the woods. He was walking 42 with effort, trying to be as still as possible. Minutes after he disappeared into the 43 , he came running back. I went on cooking, 44 that whatever he had been doing was finished. Moments later, 45 , he was once again walking slowly toward the woods. This activity went on for an hour. Finally I couldn’t help 46 him and saw the most amazing 47 .
Several large deer stood in front of him. Billy walked right up to them. I 48 screamed(尖叫) for him to get away, because a huge deer was dangerously 49 to him at that time. But the deer didn’t even move as Billy knelt down(跪下). I saw a tiny 50 lying on the ground, obviously suffering from 51 , lifting its head to drink the water cupped in Billy’s hands. When the water was 52 , Billy ran back to get more. It then became quite 53 to me what my son was doing.
I stood there, watching my 54 boy working so hard to save another life. As my tears began to hit the ground, they were suddenly joined by other drops. I looked up at the sky. It was as if God himself was weeping with pride. The rain that day 55 our farm.
36. A. water B. rain C. cloud D. storm
37. A. decided B. chose C. tried D. offered
38. A. before B. if C. until D. unless
39. A. sending B. sharing C. forgiving D. begging
40. A. ever B. never C. once D. yet
41. A. running B. jumping C. walking D. riding
42. A. slowly B. quickly C. hurriedly D. dangerously
43. A. plants B. flowers C. vegetables D. woods
44. A. thinking B. wondering C. worrying D. dreaming
45. A. though B. besides C. however D. too
46. A. beating B. following C. teaching D. hoping
47. A. sign B. field C. world D. scene
48. A. almost B. already C. just D. even
49. A. weak B. ill C. close D. brave
50. A. horse B. crop C. baby D. deer
51. A. thirst B. diseases C. heat D. pain
52. A. lost B. cleaned C. gone D. dried
53. A. comfortable B. clear C. acceptable D. simple
54. A. kind B. clever C. naughty D. honest
55. A. hit B. washed C. ruined D. saved