【题目】 The skin under the eyes is delicate, which is why it sometimes appears sunken and has darker coloring than elsewhere on the face. Aging and health problems play a role in sunken eyes but other factors can contribute too, so it may affect younger people as well.
Dehydration
The most common cause of sunken eyes is dehydration, or not having enough water in the body. Consuming too much coffee, soda, and prepackaged drinks may increase production of urine, which may lead to dehydration.
Vitamin shortages
Shortages of vitamin C, vitamin K, and iron can cause eyes to become sunken. Vitamin C helps with absorbing iron and decreasing bruising, while vitamin K is responsible for blood thickening, the lack of which may cause unhealthy skin. Easy bruising and unhealthy skin will result in sunken eyes.
Weight loss
Most people tend to lose weight in their face first. Sometimes, the weight loss is sudden enough to make blood vessels below the eyes easy to see, and the skin clear, producing the appearance of sunken eyes. Sudden weight loss may also cause nutritional shortages, which can lead to sunken eyes.
Not enough sleep or poor-quality sleep can cause sunken eyes and a person’s DNA or the habit of smoking can also contribute to sunken eyes. Most cases of sunken eyes relate to the quality of an individual’s nutrition and healthy living. When these causes are corrected, sunken eyes can be resolved without further treatment. This means that causes can be avoided or treated in good time to prevent the recurrence of sunken eyes.
【1】What can we do to prevent dehydration according to the text?
A.Have certain drinks less.B.Refuse coffee.
C.Drink more water.D.Say no to soft drinks.
【2】What will lead to bruising below the eyes?
A.Lack of vitamin K.B.Water shortages.
C.Lack of vitamin C.D.Nutritional shortages.
【3】Which of the following should be avoided for people losing weight?
A.Pale faces.B.Sudden weight loss.
C.Clean skin.D.Narrow blood vessels.
【答案】
【1】A
【2】C
【3】B
【解析】
这是一篇说明文。眼睛下面的皮肤很娇嫩，这就是为什么它有时会凹陷，颜色比脸部其他部位更深。老化和健康问题是造成眼窝的原因之一，但其他因素也有影响，文章主要说明了三个容易造成眼窝的影响因素。
【1】
细节理解题。根据第二段中Consuming too much coffee, soda, and prepackaged drinks may increase production of urine, which may lead to dehydration.可知饮用过多的咖啡、苏打水和预包装饮料可能会增加尿液的产生，从而导致脱水。由此可知，我们可以少喝某些饮料来防止脱水。故选A。
【2】
细节理解题。根据第三段中Vitamin C helps with absorbing iron and decreasing bruising, while vitamin K is responsible for blood thickening, the lack of which may cause unhealthy skin. Easy bruising and unhealthy skin will result in sunken eyes.可知维生素C有助于吸收铁和减少瘀伤，而维生素K负责血液增厚，缺乏它可能会导致不健康的皮肤。容易擦伤和不健康的皮肤会导致眼窝。由此可知，缺乏维生素C会导致眼睛下面的淤青。故选C。
【3】
细节理解题。根据倒数第二段Most people tend to lose weight in their face first. Sometimes, the weight loss is sudden enough to make blood vessels below the eyes easy to see, and the skin clear, producing the appearance of sunken eyes. Sudden weight loss may also cause nutritional shortages, which can lead to sunken eyes.可知大多数人倾向于先在脸上减肥。有时候，体重突然下降，眼睛下面的血管容易被看清，皮肤也会变得透明，产生眼窝凹陷的现象。体重突然下降还可能造成营养不足，从而导致眼睛凹陷。由此可知，减肥的人应该避免体重突然下降。故选B。
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