Elderly adults who regularly drink green tea may stay more agile (敏捷的) and independent than their peers over time, according to a Japanese study that covered thousands of people.
Green tea contains antioxidant chemicals (抗氧化物) that may help stop the cell damage that can lead to disease. Researchers have been studying green tea’s effect on everything from cholesterol (胆固醇) to the risk of certain cancers, with mixed results so far.
They found those who drank the most green tea were the least likely to develop “functional disability”, or problems with daily activities or basic needs, such as dressing or bathing.
Specifically, almost 13 percent of adults who drank less than a cup of green tea per day became functionally disabled, compared with just over 7 percent of people who drank at least five cups a day.
The study did not prove that green tea alone kept people agile as they grew older. Green-tea lovers generally had healthier diets, including more fish, vegetables and fruit, as well as more education, lower smoking rates, fewer heart attacks and strokes, and greater mental sharpness. They also tended to be more socially active and have more friends and family to rely on. But even with those factors accounted for, green tea itself was tied to a lower disability risk, the researchers said.
People who drank at least five cups a day were one-third less likely to develop disabilities than those who had less than a cup per day. Those people who averaged three or four cups a day had a 25 percent lower risk.
Although it’s not clear how green tea might offer a buffer (缓冲) against disability, Tomata’s team did note that one recent study found green tea extracts (提取物) seem to increase leg muscle strength in older women.
While green tea and its extracts are considered safe in small amounts, they do contain caffeine and small amounts of vitamin K, which means it could affect drugs that prevent blood clotting (凝固).What can be learned from the passage?
| A．Antioxidant chemicals can lead to disease. |
| B．Those who often drank green tea can’t develop “functional disability”. |
| C．“Functional disability” is related to problems with daily activities or basic needs. |
| D．People who drank at least five cups a day are not likely to become functionally disabled. |
What does the fifth paragraph mainly tell us?
| A．How the study was proved. | B．Why green tea-lovers can keep agile. |
| C．What healthier diets include. | D．How to lower disability risk. |
What have the Researchers discovered?
| A．Those who drank green tea can't develop “functional disability”. |
| B．Green tea alone kept people agile as they grew older. |
| C．How green tea might offer a buffer against disability. |
| D．Green tea extracts (提取物) seem to increase leg muscle strength in older women. |
Most British telephone cards are just plain green, but card collecting is becoming a popular hobby in Britain and collectors even have their own magazine, International Telephone Cards. One reason for their interest is that cards from around the world come in a wide variety of different and often very attractive designs. There are 100, 000 different cards in Japan alone, and there you can put your own design onto a blank card simply by using a photograph or a business card.
The first telephone cards, produced in 1976, were Italian. Five years later the first British card appeared, and now you can buy cards in more than a hundred countries. People usually start collecting cards because they are attractive, small and light , and they do not need much space. It is also a cheap hobby for beginners, although for some people it becomes a serious business. In Paris, for example, there is a market where you can buy only telephone cards, and some French cards cost up to 4, 000 pounds. The first Japanese card has a value of about 28, 000 pounds. Most people only see cards with prices like these in their collectors magazine.The text is mainly about ________ .
| A．the history of phone cards | B．phone card collecting as a hobby |
| C．reason for phone card collecting | D．the great variety of phone cards |
When did people in Britain begin to use phone cards?
| A．In 1971. | B．In 1975. | C．In 1976. | D．In 1981. |
The main reason for most people to collect phone cards is that ________ .
| A．they find the cards beautiful and easy to keep |
| B．they like to have something from different countries |
| C．they want to make money with cards |
| D．they think the cards are convenient to use |
The writer mentions a market in Paris in order to show that ________
| A．card collecting is popular among young people |
| B．French and Japanese cards are the most valuable |
| C．people can make money out of card collecting |
| D．card collectors magazines are very useful |
Justin Young is a _______.
| A．TV reporter | B．popular singer | C．song writer | D．radio reporter |
Which song does NOT change its place this week?
| A．Are You There? | B．The Bees. | C．Say Cheese. | D．Perhaps. |
How many songs listed above are new this week?
A．One. |
B．Two. | C．Three. | D．Four. |
Which of the following is NOT true according to the passage?
| A．You can listen to Music Ground once a week. |
| B．Justin Young is talking about popular songs this week. |
| C．People can call in to listen to their favorite songs. |
| D．Stupid Machine is now in the radio station with OK Band. |
Recently a Beijing father sent in a question at an Internet forum (论坛) asking what “PK” meant.
“My family has been watching the ‘Super Girl’ singing competition TV programme. My little daughter asked me what ‘PK’ meant, but I had no idea,” explained the puzzled father.
To a lot of Chinese young people who have been playing games online, it is impossible not to know this term. In such Internet games, “PK” is short for “Player Kill”, in which two players fight until one ends the life of the other.
In the case of the “Super Girl” singing competition, “PK” was used to refer to the stage where two singers have to compete with each other for only one chance to go up in competition ranking (排名).
Like this father, Chinese teachers at high schools have also been finding their students’ compositions using Internet jargons which are difficult to understand. A high school teacher from Tianjin asked her students to write compositions with simple language, but they came up with a lot of Internet jargons that she didn’t understand.
“My ‘GG’ came back this summer from college. He told me I’ve grown up to be a ‘PLMM’. I loved to ‘FB’ with him together; he always took me to the ‘KPM’,” went one composition.
“GG” means Ge Ge (Chinese pinyin for brother). “PLMM” refers to Piao Liang Mei Mei (beautiful girl). “FB” means Fu Bai (corruption). “KPM” is short for KFC, Pizza Hut and McDonald’s.
Some specialists welcome Internet jargons as a new development in language.
If you do not even know what a Kong Long (dinosaur, referring to an ugly looking female) or a Qing Wa (frog, referring to an ugly looking male) is, you will possibly be regarded as a Cai Niao! By writing the article, the writer tries to ________.
| A．explain some Internet language | B．suggest common Internet language |
| C．laugh at the Beijing father | D．draw our attention to Internet language |
What does the writer think about the term “PK”?
| A．Fathers can’t possibly know it. | B．The daughter should understand it. |
| C．Online game players may know it. | D．“Super Girl” shouldn’t have used it. |
The examples of the Beijing father and the Tianjin teacher are used to show that Internet jargons ________.
| A．are used not only online | B．can be understood very well |
| C．are welcomed by all the people | D．cause trouble to our mother tongue |
The underlined word “jargons” probably means ________.
| A．expressions | B．phrases | C．letters | D．spellings |
What would be the best title for the passage?
| A．A puzzled father | B．Do you speak Internet jargons? |
| C．Keep away from Internet jargons | D．Kong Long or Qing Wa? |
Having friends may well keep you healthier and help you deal with stress better. Some studies show that people with close friends have a greater ability to fight disease than people who are alone.
Make friendship a priority. Find the time to be with friends even if it means letting the grass in your garden uncut or the dishes unwashed for a while. When you can’t get together, use the phone to keep in touch.
Open up to close friends. Maintaining a deep friendship requires a level of “heartfelt” intimacy (亲密). Don’t be afraid to express your inner fears and disappointments. Listen to your friends when they have problems，but offer advice only when it’s wanted. Help raise friends’ self-esteem (自尊)when they are shaken by a job loss, or other such events.
Have different friends for different activities, such as going to the movies，singing in a choir，and joining in a bowling league.
Don’t wait for a friend to ask a favor. When a friend has the flu，offer to go to the store or drive his or her children to their afterschool activities.
Never take a friendship for granted. Like a good marriage，friendship needs care and patience. Become a joiner. Find a group that matches your interests.
Talk to strangers. Conversations started in museums, laundry rooms，or bookstores can lead to firm friendship.
Enroll in an adulteducation course. A classroom is an ideal place to meet others with similar interests. People with close friends have a ________ ability to fight disease than people who are alone.
| A．less | B．greater | C．poorer | D．little |
According to the passage，you’d better offer advice to your friends ________.
| A．at any moment | B．only when they are happy |
| C．only when they want it | D．only when you are glad |
How many things have been mentioned that we must pay attention to in the passage to have friends?
| A．3 | B．4 | C．6 | D．7 |
Which of the statements is TRUE according to the passage?
| A．You should have different friends for the same activities. |
| B．You should wait for a friend to ask a favor. |
| C．You should avoid talking with strangers in museums, laundry rooms, or bookstores. |
| D．You should never take a friendship for granted. |
The underlined word “enroll” in the last paragraph means________.
| A．give | B．join | C．get | D．catch |
Five years ago, David Smith wore an expensive suit to work every day. “I was a clothes addict,” he jokes. “I used to carry a fresh suit to work with me so I could change if my clothes got wrinkled.” Today David wears casual clothes---khaki pants and sports shirt---to the office. He hardly ever wears a necktie. “I’m working harder than ever,” David says, “and I need to feel comfortable.”
More and more companies are allowing their office workers to wear casual clothes to work in the United States. The change from formal to casual office wear has been gradual. In the early 1990s, many companies allowed their employees to wear casual clothes on Friday(but only on Friday). This became known as “dress-down Friday” of “casual Friday”. “What started out as an extra one-day-a-week benefit for employees has really become an everyday thing.” said business consultant Maisly Jones.
Why have so many companies started allowing their employees to wear casual clothes? One reason is that it’s easier for a company to attract new employees if it has a casual dress code. “A lot of young people don’t want to dress up for work,” says the owner of a software company, “so it’s hard to hire people if you have a conservative dress code.” Another reason is that people seem happier and more productive when they are wearing comfortable clothes. In a study conducted by Levi Strauss and Company, 85 percent of employers said that they believe that casual dress improves employee morale. Only 4 percent of employers said that casual dress has a negative impact on productivity. Supporters of casual office wear also argue that a casual dress code helps them save money. “Suits are expensive, if you have to wear one every day,” one person said. “For the same amount of money, you can buy a lot more casual clothes.” David Smith refers to himself as having been “a clothes addict,” because _______.
| A．he often wore khaki pants and a sports shirt |
| B．he couldn’t stand a clean appearance |
| C．he wanted his clothes to look neat all the time |
| D．he didn’t want to spend much money on clothes |
David Smith wears casual clothes now, because _______.
| A．they make him feel at ease when working |
| B．he cannot afford to buy expensive clothes |
| C．he looks handsome in casual clothes |
| D．he no longer works for any company |
According to this passage, which of the following statements is false?
| A．Many employees don’t like a conservative dress code. |
| B．Comfortable clothes make employees more productive. |
| C．A casual clothes code is welcomed by young employees. |
| D．All the employers in the U. S. are for casual office wear. |
According to this passage, which of the following statements is true?
| A．Company workers started to dress down about twenty years ago. |
| B．Dress-down has become an everyday phenomenon since the early 1990s. |
| C．“Dress-down Friday” was first given as a favor from employers. |
| D．Many workers want to wear casual clothes to impress people. |
In this passage, the following advantages of casual office wear are mentioned in the passage except _______.
| A．saving employees’ money |
| B．making employees more attractive |
| C．improving employees’ motivation |
| D．making employees happier |