In the past decade the popularity of rock climbing has greatly increased, and so has the number of injuries. It has been estimated that rock climbing is now enjoyed by more than 9 million people in the US each year. Study findings revealed a 65% increase in the number of patients that were treated in US emergency departments for rock climbing-related injuries between 1991 and 2012.
The study, published in the online issue of the American Journal of Preventive Medicine, found that about 40,000 patients were treated in US emergency departments for rock climbing-related injuries between 1991 and 2012. The most common types of rock climbing –related injuries were fractures(骨折) and sprains （扭伤）。The ankle was the most common body part to be injured (40%). Climbers in the study ranged in age from 2 to 74, with an average age of 26. The study also found that women took up a quarter of the injuries.
Falls were the primary reason for injury with over three-quarters of the injuries occurring as the result of a fall. The severity of fall-related injuries had a lot to do with the height of the fall. Patients who were injured after falling from a height over 20 feet were 10 times more likely to be treated than patients who were injured falling from 20 feet or lower.
“We found that the climbers who fell from heights higher than 20 feet took up 70 percent of the patients treated for a rock climbing-related injury,” explained the study author Lara McKenzie, PhD, director at the Center for Injury Research and Policy at Nationwide Hospital. “This trend, combined with the fact that rock climbers have a higher hospitalization rate than other sports and recreational injuries, demonstrates the need to increase injury prevention efforts for climbers.”Which body part is most likely to get injured for a climber ?
| A．The arm | B．The knee |
| C．The ankle | D．The hand |
How many women climbers in American got injured while climbing a rock between 1991 and 2012 ？
| A．About 40,000 | B．About 30,000 |
| C．About 20,000 | D．About 10,000 |
The severity of climbers’ fall-related injures is mainly related to ______.
| A．the height of the fall. |
| B．the climber’s age. |
| C．the climber’s health condition |
| D．the climber’s climbing experience. |
The underlined word “demonstrates” in the last paragraph can be replaced by ________.
| A．denies | B．proves |
| C．prevents | D．describes |
Christopher Thomas, 27, was a writer by night and a teacher by day when he noticed he was always tired and was losing weight fast. Diagnosed with diabetes(糖尿病), Thomas would need to inject himself with insulin(胰岛素) three times a day for the rest of his life or risk nerve damage, blindness, and even death. And if that weren't bad enough, he had no health insurance.
After a month of feeling upset, Thomas decided he'd better find a way to fight back. He left Canton, Michigan for New York, got a job waiting tables, nicknamed himself the Diabetic Rockstar, and created diabeticrockstar.com, a free online community for diabetics and their loved ones—a place where over 1,100 people share personal stories, information, and resources.
Jason Swencki’s son, Kody, was diagnosed with type diabetes at six. Father and son visit the online children's forums(论坛) together most evenings. "Kody gets so excited, writing to kids from all over," says Swencki, one of the site's volunteers. "They know what he's going through, so he doesn't feel alone."
Kody is anything but alone: Diabetes is now the seventh leading cause of death in the United States, with 24 million diagnosed cases. And more people are being diagnosed at younger ages.
These days, Thomas's main focus is his charity（慈善机构）, Fight It, which provides medicines and supplies to people—225 to date—who can't afford a diabetic's huge expenses. Fight-it.org has raised about $23,000—in products and in cash. In May, Thomas will hold the first annual Diabetic Rockstar Festival in the Caribbean.
Even with a staff of 22 volunteers, Thomas often devotes up to 50 hours a week to his cause, while still doing his full-time job waiting tables. "Of the diabetes charities out there, most are putting money into finding a cure," says Bentley Gubar, one of Rockstar's original members. "But Christopher is the only person I know saying people need help now." Which of the following is true of Christopher Thomas?
He needs to go to the doctor every day.
He studies the leading cause of diabetes
He has a positive attitude to this disease.
He encourages diabetics by writing articles. Diabeitcrockstar.com was created for _________.
| A．diabetics to communicate |
| B．volunteers to find jobs |
| C．children to amuse themselves |
| D．rock stars to share resources. |
According to the text, Kody ______.
| A．feel lonely because of his illness |
| B．benefits from diabeticrockstar.com |
| C．helps create the online kid’s forums |
| D．writes children’s stories online |
What can we learn about Fight It?
| A．It helps the diabetics in financial difficulties. |
| B．It organizes parties for volunteer once a year. |
| C．It offers less expensive medicine to diabetics. |
| D．It owns a well-known medical website. |
The last paragraph suggests that Thomas ______.
| A．works full-time in a diabetes charity |
| B．employs 22 people for his website |
| C．helps diabetics in his own way |
| D．ties to find a cure for diabetes |
Holidays are really important. Many of us will have childhood memories of summer holidays where we were taken away from home to experience new environments and learn in different ways.
But holidays are expensive and，for those on low wages or living on benefits,theyare often unobtainable. Even the cheapest holidays require travel and other additional costs that are difficult for many families to meet.
For working parents，the long summer break can be a very difficult problem for childcare. When an annual leave allowance amounts to only five weeks，there is a need to spread this across the year.Couples can find themselves taking leave in turn in order to care for children who are on holiday. For some，this makes even an affordable family holiday difficult.
The schools that I visit in Nottingham are full of experienced staff committed to giving our children a caring and inspiring learning environment.The number of children receiving free school meals is quite large inNottinghamand many schools have breakfast clubs to make sure that children get a healthy start to the day. Most schools undertake programs of group or individual educational support. Schools also have an important role in safeguarding children's welfare through the ongoing touch and support with their pupils. During the long summer holidays，much of this is missed.
While teachers are holidaying in the UK，many of their pupils spend the whole six weeks on the street where they live. The lack of free school meals for six weeks can result in pressure on a family budget and an inability to afford the inspiring experiences that help children to continue their learning.
In setting out its plans for a fiveterm year，Nottingham City Council(委员会)is seeking to reduce the summer holiday down to four and a half weeks, with a more balanced five terms of roughly eight weeks, each followed by a twoweek break.We believe this will give real “down time” for school staff and pupils alike but will be short enough not to cause a real break in learning.
We acknowledge that this change may be difficult for some school staff，particularly whose own children are educated in other authorities. However, this must be weighed against the benefits for city children for whom we all have the greatest duty of care.The passage is probably written by ________.
| A．an experienced teacher |
| B．a working parent |
| C．an inspired student |
| D．a city council member |
The underlined word “they” in the second paragraph refers to “________”．
| A．environments |
| B．holidays |
| C．wages |
| D．benefits |
It is suggested in the passage that the summer break be reduced to ________.
| A．2 weeks |
| B．4.5 weeks |
| C．5 weeks |
| D．6 weeks |
The plans for a shorter summer holiday will help students ________.
| A．obtain the cheapest holidays without additional costs |
| B．get a chance to spend six weeks a term with teachers in school |
| C．benefit more from the caring and inspiring learning environment |
| D．have more school days to receive free school meals |
It can be inferred from the passage that ________.
| A．working parents can enjoy a fiveweek break to care for their children |
| B．the suggested plans for a fiveterm school year can hardly be carried out |
| C．the long summer holiday gives teachers and students real “down time” |
| D．some school staff will say “No” to the plans for a shorter summer holiday |
Do you know how it is when you see someone yawn and you start yawning too? Or how hard it is to be among people laughing and not laugh yourself? Well, apparently it's because we have mirror neurons(神经元)in our brains.
Put simply, the existence of mirror neurons suggests that every time we see someone else do something, our brains imitate(模仿)it, whether or not we actually perform the same action. This explains a great deal about how we learn to smile, talk, walk, dance or play sports. But the idea goes further: mirror neurons not only appear to explain physical actions, they also tell us that there is a biological basis for the way we understand other people.
Mirror neurons can undoubtedly be found all over our brains, but especially in the areas which relate to our ability to use languages, and to understand how other people feel. Researchers have found that mirror neurons relate strongly to language. A group of researchers discovered that if they gave people sentences to listen to (for example：“The hand took hold of the ball”), the same mirror neurons weretriggeredas when the action was actually performed (in this example, actually taking hold of a ball)．
Any problems with mirror neurons may well result in problems with behavior. Much research suggests that people with social and behavioral problems have mirror neurons which are not fully functioning. However, it is not yet known exactly how these discoveries might help find treatments for social disorders.
Research into mirror neurons seems to provide us with ever more information concerning how humans behave and interact(互动)．Indeed, it may turn out to be the equivalent(相等物)for neuroscience of what Einstein's theory of relativity was for physics. And the next time you feel the urge to cough in the cinema when someone else does—well, perhaps you'll understand why.Mirror neurons can explain ________.
| A．why we cry when we are hurt |
| B．why we cough when we suffer from a cold |
| C．why we smile when we see someone else smile |
| D．why we yawn when we see someone else stay up late |
The underlined word “triggered” in the third paragraph probably means “________”．
| A．set off |
| B．cut off |
| C．built up |
| D．broken up |
We can learn from the passage that mirror neurons ________.
| A．relate to human behavior and interaction |
| B．control human physical actions and feelings |
| C．result in bad behavior and social disorders |
| D．determine our knowledge and language abilities |
What is the passage mainly about?
| A．Ways to find mirror neurons. |
| B．Problems of mirror neurons. |
| C．Existence of mirror neurons. |
| D．Functions of mirror neurons. |
Finally, a cell phone
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“Well, I finally did it. I finally decided to enter the digital age and get a cell phone. My kids have been annoying me and the last straw was when my car broke down, and I was stuck by the highway for an hour before someone stopped to help. But when I went to the cell phone store, I almost changed my mind. The phones all have cameras, computers and a“globalpositioning”something or other that's supposed to spot me from space. Goodness, all I want to do is to be able to talk to my grandkids! The people at the store weren't much help.They couldn't understand why someone wouldn't want a phone the size of a postage stamp. And the rate plans! They were confusing, and expensive…and the contract(合同)lasted for two years! I'd almost given up until a friend told me about her new Jitterbug phone.Now, I have the convenience and safety of being about to stay in touch…with a phone I can actually use.”
Affordable plans that I can understand—and no contract to sign(签订)! Unlike other cell phones, Jitterbug has plans that make sense. Why should I pay for minutes I'm never going to use? And if I do talk more than I plan, I won't find myself with no minutes like my friend who has a prepaid phone. Best of all, there is no contract to sign—so I'm not locked in for years at a time. The USbased customer service is second to none. And the phone gets service anywhere in the country.
| Monthly Minutes |
50 |
100 |
| Monthly Rate |
$14.99 |
$19.99 |
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| Long Distance Calls |
No additional charge |
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| Friendly Return Policy |
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Call now and receive a FREE gift when you order.Try Jitterbug for 30 days andif you don't love it, just return it! Why wait, the Jitterbug comes ready to use right out of the box. If you aren't as happy with it as I am, you can return it and get your money back. Call now, the Jitterbug product experts are ready to answer your questions.
Call18888098794 or visit www.jitterbugdirect.com.What made “I” finally think of getting a cell phone?
| A．Being stuck by the highway. |
| B．Being urged by his grandkids. |
| C．Being persuaded by cell phone salespersons. |
| D．Being attracted by the friendly return policy. |
On the monthly basis of100 minutes, the Jitterbug weekly rate is about ________.
| A．$3.75 |
| B．$4.99 |
| C．$14.99 |
| D．$19.99 |
An advantage of Jitterbug mentioned in the passage is ________.
| A．its discount price with a free gift |
| B．its reasonable rate plans without a contract |
| C．its“global positioning”system with 911access |
| D．its good customer service all over the world |
The main purpose of the passage is to ________.
| A．tell a customer's story of Jitterbug |
| B．provide two ways to order Jitterbug |
| C．give a brief introduction of Jitterbug |
| D．attract potential customers to Jitterbug |
At exactly eleven Sir Percival knocked and entered, with anxiety and worry in every line of his face. This meeting would decide his future life, and he obviously knew it.
“You may wonder, Sir Percival，”said Laura calmly,“if I am going to ask to be released(免除)from my promise to marry you. I am not going to ask this. I respect my father's wishes too much.”
His face relaxed a little, but one of his feet kept beating the carpet.
“No, if we are going to withdraw(退出)from our planned marriage, it will be because of your wish, not mine.”
“Mine？”he said in great surprise.“What reason could I have for withdrawing？”
“A reason that is very hard to tell you.”she answered.“There is a change in me.”
His face went so pale that even his lips lost their color. He turned his head to one side.
“What change？”he asked, trying to appear calm.
“When the promise was made two years ago，”she said,“my love did not belong to anyone. Will you forgive me, Sir Percival, if I tell you that it now belongs to another person？”
“I wish you to understand，”Laura continued，“that I will never see this person again, and that if you leave me, you only allow me to remain a single woman for the rest of my life. All I ask is that you forgive me and keep my secret.”
“I will do both those things，”he said. Then he looked at Laura, as if he was waiting to hear more.
“I think I have said enough to give you reason to withdraw from our marriage，”she added quietly.
“No. You have said enough to make it the dearest wish of my life to marry you，”he said.How did Percival feel during his meeting with Laura?
| A．Angry. |
| B．Calm. |
| C．Nervous. |
| D．Excited. |
We can learn from the passage that ________.
| A．Laura had once promised to marry Percival |
| B．Laura's father wished to end her marriage |
| C．Percival had been married to Laura for two years |
| D．Percival asked to be released from the marriage |
The passage is probably taken out of ________.
| A．a novel |
| B．a report |
| C．a diary |
| D．an essay |