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    C
    As A/H1N1 continues to spread, experts from the Centers for Disease Control to the World Health Organization to neighborhood doctors are calling on the people to practice smart flu prevention techniques. Here are some tips to keep body improved and immune(免疫)system ready to fight infection.
    Wash Your Hands
    And wash them often, in hot soapy water, and for the amount of time it takes you to sing “Happy Birthday” twice.
    Get Enough Sleep
    This means slightly different things to different people, but try to get 8 hours of good rest each night to keep your immune system in top flu-fighting shape.
    Keep Hydrated
    Drink enough water each day to clear poisonous matter from your system and keep up good moisture(湿度)production in your body.
    Eat Immune-Improving Foods
    Keeping you body strong and ready to fight infection is important in flu prevention. Fatty foods can slow your metabolism(新陈代谢), make you feel inactive, and weaken your immune system. So stick with whole grains, colorful vegetables, and vitamin-rich fruits.
    Avoid Alcohol
    Alcohol is likely to decrease your resistance to infections and further damages the immune system. So avoid alcoholic drinks to keep your immune system strong.                         
    Proper exercise-for example walking for 30-40 minutes 3-4 times a week-supports the immune system by increasing circulation, oxygenating the body, removing poisonous material through sweat, and reducing tension and stress. So get moving!
    Avoid Contact with Sick People
    If you’re coughing or sneezing, cover your mouth(and then wash your hands),and if you have to be around someone who is sick, try to stay a few feet away from them and avoid physical contact.
    Know When to Get Help
    A/H1N1 can look like regular flu, so don’t feel like you necessarily are infected if you’re exhibiting flu-like symptoms(症状). But do go to your doctor if you live in an area where there are recorded cases, or if your symptoms are very serious.
    44.To fight A/H1N1 infection, it’s helpful for us to_______ .
    A.sing “Happy Birthday” while washing hands
    B.eat more fatty foods and colorful fruits
    C.keep away from alcoholic drinks
    D.refuse communication with patients
    45.A suitable title for paragraph 7 might be _______.
    A.Support the Immune System    B.Keep Physically Active
    C.Get Enough Sweat            D.Walk to Reduce Stress
    46.The passage seems to suggest that we should_______.
    A.get enough sleep after eating fatty foods
    B.wash hands with soap after a cough or sneeze
    C.drink more water after drinking alcohol
    D.see a doctor immediately if you have flu-like symptoms
    47.What can help clear poisonous matter from the body?
    A.Washing your hands.       B.Eating fatty foods.
    C.Getting enough sleep.      D.Drinking enough water.

    本题信息:英语阅读理解难度一般 来源:未知
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健康环保类文章常是介绍科学知识、生活常识和环境保护方面的短文。体裁有记叙文、 说明文、议论文和各种应用文。


健康环保类文章阅读技巧:

       健康环保类文章常是介绍科学知识、生活常识和环境保护方面的短文。阅读此类短文要以现象或事物为中心进行思考,理解现象产生的原因、条件和客观规律等。同时要抓住事物的特征、用途和相互关系等。科普环保类文章一般为说明文,从结构上看大致可分为三个部分:
       第一部分一般是文章的首段,主要用来提出文章的主题,即文章想要阐述、说明的主要内容;
       第二部分是文章的主体,可由若干个段落组成,对文章的主题进行展开说明;
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       从近几年的考试题来看,科普环保类的文章越来越与人们的实际生活相接近。由于此类文章缺乏故事情节,很多同学对此类文章感到费解。但一般的科普类文章都是就事论事,需要逻辑推理和想象的时候较少,因此此类阅读题也没有同学们想象中的那么难,只要多加训练,就能较好地答题。
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