Because of gravity (that force that keeps your feet on the ground) , cushions between the bones in the spine (脊骨), get compressed (压缩), which makes a person lose a little height and become shorter.
Another reason why some older people shrink is because of osteoporosis (骨质疏松). Osteoporosis occurs when bone is broken down and not enough new bone material is made. Over time, bone is said to be lost because it’s not being replaced. Bones become smaller and weaker and can easily break if someone with osteoporosis is injured.
Older people — especially women, who generally have smaller and lighter bones to begin with — are more likely to develop osteoporosis. As years go by, a person with osteoporosis can get small breaks in bones that are called compression fractures. These breaks cause collapse of the spine and over time the person with osteoporosis can become hunched over (驼背).
Did you know that every day you shrink a little, too? You aren’t as tall at the end of the day as you are at the beginning. That’s because as the day goes on, water in the disks of the spine gets compressed due to gravity, making you just a tiny bit shorter. Don’t worry, though. Once you get a good night’s rest, your body recovers, and the next morning, you’re standing tall again!
Smoking and drinking alcohol can make this problem worse. Want to do something right now to build strong bones? I believe what I say will help you.
【小题1】Which of the following statements is true?
| A．For shrinking, people can do nothing about it. |
| B．If someone is injured, he will become shorter. |
| C．Women have smaller and lighter bones than men. |
| D．We aren’t as tall at the end of the day as we are at the beginning. |
| A．We should try to reduce gravity. |
| B．We should be careful not to be hurt by others. |
| C．We should sleep as long as possible. |
| D．We should keep away from smoking and drinking alcohol. |
| A．How can we stop shrinking? |
| B．Why do we shrink? |
| C．Some tips on how to keep tall. |
| D．How to live a healthy life. |
| A．gravity is one of the causes of osteoporosis |
| B．once our bone is broken down, osteoporosis will occur |
| C．women are more likely to develop osteoporosis |
| D．if we develop osteoporosis, we are more likely to be shorter |
| A．Tell us how to grow taller. |
| B．Tell us how to become healthier. |
| C．Tell us how to avoid being shrinking. |
| D．Tell us what to do to have strong bones. |
A special costume contest just for kids! This contest will be "Runway" style(时装表演). Contestants can wear costumes bought in stores or made at home. Here are information, rules, and regulations that you should know.
Time: September 20th, 2017.
Entry fee: Free
Awards will be given for the following categories:
* Best in Show
* Best Individual (under 5 years old)
* Best Individual (5-9 years old)
* Best Individual (10-13 years old)
* Best Group
Competition rules:
1. One entry(参赛作品) per person.
2. This contest is only open to children 13 years or younger. Parents may walk the stage with their children.
3. There is a limit of 50 entries.
4. A11 costumes must come from an established cartoon, comic book, video game, novel, or movie.
5. All contestants must fill out the entry form first.
6. No harmful or potentially harmful materials will be allowed.
Who can enter?
All attendees who have an event badge(徽章）for Florida Supercon can enter this contest. Participants can enter as individuals or in groups.
Register for the competition:
* Register Online. This is the most preferred method. You will receive an email confirmation.
* Register at the convention(大会). Participants will be able to sign up for the contest at the COSPLAY BOOT located in the Main Exhibition Hall.
* Register at the contest. Show up to the contest at least 30 minutes before it starts to check in and get registered.
Roll Call (点名):
All entrants must show up 30 minutes before he competition for roll call in the Main Events room.
Main Events room.
If you have any questions, please e-mail us at info@floridasupercon.com or call 0432-24678.
【小题1】If you want to enter the competition, you must .| A．have an email confirmation |
| B．fill out the entry form when you sign up |
| C．have an event badge for Florida Supercon |
| D．have the ability to finish the competition alone |
| A．They can register before the competition begins. |
| B．They can call 0432-246-78 to sign up. |
| C．They should sign up before 20th Sep. |
| D．They can register on the Internet. |
| A．To answer a roll call. |
| B．To register at the convention. |
| C．To know the competition place well. |
| D．To prepare for the competition. |
阅读下列四篇短文，从每小题后所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该选项涂黑。
Let’s face the facts. On most occasions, some things may seem impossible, but in every impossibility, there is possibility. Impossible situations don’t last forever. While it might be impossible for one, it could still be possible for another. In a word, everything is possible.
Someone once said, “Success belongs to those who can look at challenges offered by the world as an inspiration.” So your challenges are golden opportunities for success. How can there be wonders if there are no difficulties? You need challenges to show your ability and success comes from the problems you face. Those who refuse to give in come out smiling.
Robert X. Perez once said, “The seeds of success spring from failure’s ashes; failure is not defeat and it just directs you in the right direction. To fail is to understand what you should not do. Remember it and don’t give up until your goal is achieved.”
What should you do when you face difficulties? Jasbeen says, “Yeah, life is difficult, but you shouldn’t give up. You should have a positive and calm attitude towards all your difficulties and make the best of them. You may learn something new. You can accept failure and develop mental toughness. Mental toughness is to see the long-term pains rather than be put off by short-term pains. Once you have this toughness, you have an advantage of winning.”
The only thing in life you ever really regret is the chances you didn’t take. You will only regret when you are faced with the consequences of not taking chances and seizing the moment. Take every chance you can!
Everything you’ve done in life may be good or bad, but no matter what you may do, you must try your best. You must do something meaningful and do it right now.
【小题1】Paragraph 3 mainly tells us that _________.
| A．what failure means |
| B．failure often happens |
| C．failure can help you achieve success |
| D．how to achieve one’s goal |
| A．be optimistic and learn to see the long-term pains |
| B．know that each difficulty is a short-term pain and try to avoid it |
| C．think of the difficult life others may have |
| D．find out your own advantages and be strong |
| A．We should try to make the most of every chance. |
| B．We should create more problems for your success. |
| C．Those who always have difficulties are more successful. |
| D．There are no impossible situations for anyone in the world. |
| A．how to face challenges |
| B．how to be successful |
| C．how to hold the hold the chances in life |
| D．how to turn impossibilities into possibilities |
| A．an advertisement for customers |
| B．a story for young children |
| C．a speech for young students |
| D．a guide for those competitors |
The secret to happiness is keeping busy, research has found.
Keeping the mind occupied with tasks — no matter how meaningless — keeps off negative emotions, the study found.
However, the bad news is that humans are seemingly born to be lazy in order to save energy, according to Professor Christoper Hsee, a behavioral scientist at Chicago University.
In a study, 98 students were asked to complete two surveys. After they had completed the first, they were made to wait 15 minutes to receive the next one. They were given a choice of either handing in the first survey nearby or at a more distant location they had to walk to. Whichever option they chose, they received a chocolate bar. It turned out that approximately two-thirds (68 students) chose the lazy option. Those who had taken the walk reported feeling happier than those who had stayed put.
Prof. Hsee concluded that keeping busy helped keep people happy. He said the findings, reported in the journal Psychological Science, had policy implications.
“Governments may increase the happiness of idle citizens by having them build bridges that are actually useless,” he proposed.
At the individual level, he advised, “Get up and do something. Anything. Even if there really is no point to what you are doing, you will feel better for it.” He added, “Incidentally, thinking deeply or engaging in self-reflection counts as keeping busy, too.”
“You do not need to be running around. You just need to be engaged, either physically or mentally.”
【小题1】Keeping busy can make people happy because________.| A．it can help people get rid of laziness | B．it can make people sleep better |
| C．it can help get rid of negative emotions | D．it can give people a sense of achievement |
| A．The finding may contribute to politics. |
| B．The officials have taken Prof. Hsee’s advice. |
| C．In the study half students handed in the first survey nearby. |
| D．Governments can increase citizens’ happiness by building bridges. |
| A．Everybody is born to be happy. |
| B．Only by keeping working all the time can you gain happiness. |
| C．Prof. Hsee’s finding was published in Psychological Science. |
| D．Keeping busy goes against human nature. |
| A．To explain what happiness is. |
| B．To advise people not to sit around. |
| C．To advise people to do what they like to. |
| D．To show people how to take life correctly. |
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