题型:阅读理解 题类:常考题 难易度:普通
福建省南平市2018-2019学年高一下学期英语期末质量检测试卷(含听力音频)
Aspirin has long been praised as a wonder drug. An aspirin a day keeps the doctor away. Many Americans have been taking one aspirin a day, believing it would protect them from a heart attack a stroke(中风), and even a cancer. But several recent studies have thrown this into question. Daily use of aspirin can have serious side effects(副作用).
One study followed more than 19,000 healthy people aged 65 and older. They were required to take either 100 mg of aspirin (a little more than the 81 mg dose that most people take) or a placebo(无效对照剂) every day for about years, Not only did people in the aspirin group not lower their risk of heart disease, or disability but they were also more likely to suffer from bleeding into the brain or stomach. And they were more likely to die because of an increased risk of giving in to cancer, Similarly, an experiment of more than 12. 500 people aged 55 and older who have a cardiovascular (心血管的)risk found no benefit to taking aspirin daily. In study of more than 15,000 people with diabetes(糖尿病), a daily aspirin did prevent heart attacks and strokes, but it also caused serious bleeding.
Although some earlier research has proved that aspirin can help people who have already had or are at high risk for heart attacks or strokes, the drug's value is not so clear for people, especially older people,
The bottom line is this: Be smart and be safe. You should not take daily low-dose aspirin without talking to a doctor if you.
● Are over the age of 70
● Drink wine regularly
●Are on any simple medical operations
Fitting in fitness
Do you find excuses not to exercise? {#blank#}1{#/blank#} Here are a few ways to get you going.
Do what you love.
The easiest way to fall into the habit of doing exercise is to choose an activity you enjoy — one that doesn't feel like exercise, even though it is. {#blank#}2{#/blank#} If you play to your strengths, you'll find fitness activities you can enjoy for years.
Choose your hour.
Studies have shown that people who work out in the morning are most likely to stick with a routine. By doing exercise before the day starts, they can avoid the last-minute scheduling conflicts. But if you' re not a morning person, choose whatever time works best for you. {#blank#}3{#/blank#}
Call it by another name.
{#blank#}4{#/blank#} If it's something you have to do anyway — like washing the car or planting some bushes in the yard — you'll achieve two goals at once.
Partner up.
Exercise is more fun when you do it with others. {#blank#}5{#/blank#} On days when your motivation is low, you' re more likely to stick with the programme to avoid disappointing your exercise partners. You can also train with an expert. A personal trainer will help you set goals, design a personalized fitness programme, and vary your routine to keep it challenging.
A. Ask yourself: what am I good at? B. Make fitness part of your social routine. C. For example, you can join a running, walking, hiking, biking or tennis club. D. If you're in top form from noon to 1 pm, aim for a lunchtime workout. E. Would you rather do anything else — even sort your socks or clean the fridge? F. If a damp T-shirt is not your idea of a good time, try gentler forms of exercise. G. Substitute some challenging household activity for the standard exercise routine. |
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