题型:阅读理解 题类:模拟题 难易度:普通
北京市通州区2017届高三英语第一次模拟考试试卷
A Lifesaving At-Home Checkup
More importance is attached to physical fitness nowadays. However, staying fit can be expensive when going to professional agencies for medical checkups. Here we show you three ways to do medical checkup at home, try them for a rough idea about your health condition.
1 Balance On One Leg
Hold for up to 60 seconds. If you fall down early, you may be at higher risk for brain decline. In a Japanese study, 30 percent of older adults who could balance for only 20 seconds or fewer had microbleeds in the brain, an early sign of risk for stroke or dementia(痴呆). These microbleeds can affect balance, memory, and decision making.
2 Touch Your Toes
Sit with your back straight, then lean forward and try to touch your toes. Not even close? You might be at risk for heart problems. By using this test, University of North Texas researchers found that some old inflexible folks have to have the heart work harder to provide enough blood, raising the risk of heart attack or stroke.
3 Sitting To Standing
Time how long it takes to lift and lower yourself from a chair ten times as fast as you can. Senior adults who did ten repetitions in 21 seconds or fewer were less likely to die over the next 13 years than those who took longer. The test requires muscle strength, balance, and heart fitness; being slow could mean underlying disease before symptoms arise.
The above are home tests everyone could do to keep you fit and they don't require much time or money. Learn what possible dangers are hiding inside you and how to deal with them.
My Favorite Sweater
By Bonnie Highsmith Taylor
My favorite sweater grew too small. I love that sweater best of all. My grandma made it when I was three. She made that sweater just for me.
I picked the yarn (纱线), a special blue. The color of bluebells (蓝色风铃花), wet with dew (露珠). When I was three I was very small. But now I'm five and much too tall.
I have a new jacket now that's green. So I gave my sweater to our cat Queen. Queen just gave birth to kittens in the shed (小屋). My favorite sweater is now their bed. |
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