___is no possibility ____Bob can win the first prize in the match.
A. There; that B. It; that C. there; whether D. It; whether
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科目:高中英語 來源: 題型:閱讀理解
C
The world record for fastest text message typing is held by a 21-year-old college student from Utah, but his flexible fingers could mean serious injury later on. Most adults aged 18-21 prefer texting over e-mail or phone calls, and ergonomics(人體工程學(xué)) researchers are starting to wonder whether it’s putting the younger generation at risk for some overuse injuries – once reserved for older adults who have spent years in front of a computer. Judith Gold, an assistant professor of Epidemiology at the College of Health Professions and Social Work, thinks this might be the case. At this year’s annual meeting of the American Public Health Association, she presented previous research which suggested that among college students, the more they texted, the more pain they had in their neck and shoulders.
“What we’ve seen so far is very similar to what we see with office workers who’ve spent most of their time at a computer,” said Gold, who directs the Ergonomics and Work Physiology Laboratory. “The way the body is positioned for texting – stationary(不動(dòng)的)shoulders and back with rapidly moving fingers – is similar to the position for typing on a computer.”
Text messaging is a fairly new technology, Gold says, so this is a new area of research among ergonomists. “But given the similarities in body position, findings from research on overuse injuries from computers could be applied here,” she said.
Current studies on computer use show office workers have the tendency to get involved in such diseases as tunnel syndrome, bursitis, and tendonitis.
In Gold’s lab, she and her team use tools like special cameras, motion analysis and heart rate monitors to study the body’s position in several job-related situations. But given the popularity of text messaging among young adults, Gold wants to explore further into the physiological effects of this latest form of communication.
“Looking around our campus, you see every student on their cell phones, typing away,” she said. “It’s the age group that texts the most, so it’s important to know what the health effects may be in order to learn whether it will cause long term damage.”
64. Which of the following are ergonomics researchers not sure about?
A. A 21-year-old college student holds the world record for fastest text message typing.
B. Most adults aged 18-21 prefer texting over e-mail or phone calls.
C. Overuse of computer will cause injuries to health.
D. Over text message will cause long term damage to health.
65. Current studies on computer use will lead people to believe that ______.
A. office workers are good at texting messages
B. office workers tend to suffer from some kinds of physical problems
C. texting messages seriously damage people’s health
D. e-mails and phone calls will be forbidden
66. When texting messages, college students will ______.
A. keep moving shoulders and back
B. move fingers very fast with shoulders and back still
C. spend most of their time at a computer
D. look around their campus
67. The most suitable title of this passage may be ______.
A. Over text messaging could cause shoulder and neck pain
B. Overuse of computers could cause diseases
C. A new world record for fastest text message typing
D. A new scientific discovery by ergonomics researchers
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科目:高中英語 來源: 題型:閱讀理解
B
Babies love chocolate, and sometimes they also eat the paper around it. My cat enjoys a meal of good, thick paper, old letters, for example . She doesn't like newspapers very much .
Of course, the best paper comes from wood. Wood comes from trees , and trees are plants: Vegetables and fruit are plants too, and we eat a lot of them . So can we also eat wood and paper?
Scientists say: “ All food comes in some way from plants. ” Well, is that true? Animals eat grass and grow fat. Then we eat their meat. Little fish eat sea-plants; then bigger fish swim along and eat them . Chickens eat bits of grass and give us eggs . What food does not come from plants in some way?
Scientists can do wonderful things with plants . They can make food just like meat. And they can make it without the help of animals . It is very good food, too . Now they have begun to say : “ We make our paper from wood . We can also make food from wood . The next thing is not very difficult . ”
What is the next thing? Perhaps it is food from paper. Scientists say;“We can turn paper into food . It will be good , cheap food too : cheaper than meat or fish or eggs . ”
So please keep your old books and letters . One day , soon , they will be on your plate. There is nothing like a good story for breakfast .
6.People live mainly on ______.
A.paper B.plants C.fish D.meat
7.Scientists have ______.
A.made a lot of paper B.fed eggs to chickens
C.made food just like meat D.made meat cheaper than food from paper
8.Chickens eat bits of grass . In the sentence “bits of” means _________________________.
A.a(chǎn) little of B .lots of C.big pieces of D .small pieces of
9.Which of the following is NOT true?
A.Scientists say, “All food comes in some way from plants . ”
B.Scientists can make wood into food some day.
C.Scientists can make food from paper some day.
D.Scientists advise us to eat old books and letters at meals .
10.Choose one of the following as the topic for the passage .
A.Paper----Our Future Food B.No More Meat in Future
C.Save Old Books for Breakfast D.Paper----The Best Cat Food
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科目:高中英語 來源: 題型:
(2010·浙江溫嶺繁昌高復(fù)學(xué)校高三第二次月考) 15. ---- ______ he dropped out of school?
----His family had run into financial difficulties.
A. Why was it that B. Why was that
C. Why was that it D. Why was it
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科目:高中英語 來源: 題型:
. _______ his mother, the baby could not help _______.
A. To see ;to laugh B. Seeing ; to laugh C. Seeing ;laughing D. To see ;laughing
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科目:高中英語 來源: 題型:
The next morning people found the outside world completely ___.
A. change B. changed C. changing D. having changed
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科目:高中英語 來源: 題型:
How long do you think the company brings out a new product ?
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