2016公共英语二级考试补全文章练习
距离2016年全国英语等级考试还有一个多月的时间，为了帮助大家更地复习，yjbys网小编为大家准备了pets2级补全文章练习题，希望大家可以多加练习。
补全文章：根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，并在答题卡上将该项涂黑。选项中有两项为多余选项。
Evaluating Sources of Health Information
Making good choices about your own health requires reasonable evaluation.A key first step in bettering your evaluation ability is to look carefully at your sources of health information.Reasona-ble evaluation includes knowing where and how to find relevant information，how to separate fact from opinion，how to recognize poor reasoning，and how to analyze information and the reliability of sources.31
Go to the original source.Media reports often simplify the results of medical research.Find out for yourself what a study really reported，and determine whether it Was based on good science.
Think about the type of study.32
Watch for misleading language.Some studies will find that a behavior“contributes to”or is“associated with”an outcome：this does not mean that a certain course must lead to a certain result.33 Carefully read or listen to information in order to fully understand it.
Use your common sense.If a report seems too good to be true，probably it is.Be especially careful of information contained in advertisements.34 Evaluate“scientific”statements carefully，and be aware of quackery(江湖骗术).
35 Friends and family members Can be a great source of ideas and inspiration，but each of US needs to find a healthy lifestyle that works for US.
Developing the ability to.evaluate reasonably and independently about health problems will serve you well throughout your life.
A.Make choices that are right for you.
B.The goal of an ad is to sell you something.
C.Be sure to work through the critical questions.
D.And examine the findings of the original research.
E.Distinguish between research reports and public health advice.
F.Be aware that information may also be incorrectly explained by an author’s point of view.
G.The following suggestions can help you sort through the health information you receive from common sources
第二节补全文章参考答案：
视力在我们每天的生活中扮演着重要角色。只要醒着，眼睛就在看周围的世界。超过百分之四十的美国人担心视力下降，不过，每天做到简单的几步就能保证我们拥有健康的眼睛。以下的几条建议能帮助你一辈子维持健康的视力：
·每年定期检查。对眼睛的保护应该从小开始。专家们建议父母在孩子6到l2个月大的时候。带他们到医生那里做一次详细的.检查。好消息是，几百万的儿童现在能够每年接受眼睛检查及相应的治疗，包括佩戴眼镜在内。
·保护眼睛不受紫外线的伤害。长期处于阳光下可能会对你的眼睛带来危害。不管你这么做是出于什么原因，一定要戴太阳镜。太阳镜能适当地保护你的眼睛。
·让你的眼睛休息一下。三分之二的美国人每天使用电脑或其他电子设备的时间高达七个小时。这样频繁的眼部活动会导致眼疲劳的风险增大。专家们建议人们采取20/20/20的法则，即每20分钟休息20秒，看看20英尺之外的事物。
·多吃绿色蔬菜。这是健康饮食的一部分，每天多吃些水果和蔬菜：
维生素C和维生素E能保护视力，促进眼部健康：
·安全佩戴和护理你的隐形眼镜。许多美国人佩戴隐形眼镜来矫正视力。尽管一些人在佩戴的时候会遵从相应的医疗建议，许多人却不顾规则.从而危害到了他们的视力。一定要听从医生的建议，正确佩戴。否则可能会出现红眼、眼痛甚至更加严重的眼部疾病。
31.B【解析】根据本段第一句“Schedule yearly exams.”和空格后的“Experts advise parents to bring babies 6 t0 12 months of age…”与B选项中的Eye care和early inlife相符，故选B项。
32.C【解析】戴太阳镜预防紫外线，它们可以适当地保护你的眼睛。本句是对本段的总结概括。本段内容主要讨论了太阳镜防紫外线这一建议，故C项正确。
33.G【解析】空格前一句说“三分之二的美国人每天使用电脑或其他电子设备的时间高达七个小时。”由此可推知空格处应该是说明这些行为的危害性。故G选项“这种频繁的眼部活动会提高眼睛疲劳的风险。”为最佳选项。
34.A【解析】Eat your greens.多吃绿色蔬菜。本段空格后面的内容均与饮食有关，并说明了健康饮食对保护视力的作用，所以选A项。
35.F【解析】上下文均与戴隐形眼镜有关，所以选择含有关键词wear的选项。同时medical guidance和doctor’S advice也互为暗示。故F为正确选项。
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