多晒太阳有利于维他命D的生成哦
多晒太阳有利于维他命D的生成哦

We should all let the sunshine in as much as possible not just because it makes us feel good. Exposure to sunlight produces vitamin D in our skin. This is why we call vitamin D the “sunshine vitamin”.
Vitamin D is good for everybody. In fact, research shows this “sunshine vitamin” could help women with breast cancer live longer. Besides fighting breast cancer, vitamin D helps the body in other ways. Getting enough vitamin D is important for normal growth of bones. If you don't get enough, you are at risk of developing osteoporosis, a disease that makes your bones easily broken.
Several studies show that vitamin D also helps the body fight disease. Vitamin D may help reduce your risk of developing heart disease. And, it may also help protect you against getting the flu.
But how do we get enough vitamin D? If you can't get enough sunshine, eat foods that are rich in vitamin D: egg yolks, cheese and fatty fish such as salmon, sardine, tuna or mackerel. Some foods such as orange juice, yogurt and cereals are full of vitamin D. They are also good sources.

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1.If you lie in the sun, you may have more ______.

A vitamin D

B energy

C risk of getting flu

D risk of getting cancer

解析：选A。细节理解题。根据文章第一段第二句Exposure to sunlight produces vitamin D in our skin. 可知，享受阳光是同时在我们的皮肤内会产生维他命D，故选A。

2.Vitamin D can protect you against some diseases EXCEPT _______.

A the flu

B heart disease

C breast cancer

D toothache

解析：选D。细节理解题。根据第二段内容可知，牙痛没提到，故选D。

3.The underlined word “osteoporosis” means _______ in Chinese.

A 抑郁症

B 瘫痪症

C 帕金森症

D 骨质疏松症

解析：选D。词义猜测题。根据后半句对其的解释a disease that makes your bones easy break.可知，osteoporosis指骨质疏松症，故选D。

4.If you want to get more vitamin D, you can eat _______.

A some beef

B some apples

C some eggs

D some bananas

解析：选C。推理判断题。根据文章最后一段第二句If you can't get enough sunshine, eat foods that are rich in Vitamin D: egg yolks, cheese and fatty fish such as salmon, sardines, tuna or mackerel. 可知，吃鸡蛋可以获得维他命D，故选C。

5.What’s the best title of the passage?

A How to get enough vitamin.

B How to keep healthy.

C Sunshine can help you get more vitamin D.

D Vitaman D helps you against breast cancer.

解析：选C。文章标题题。文章主要讲述多晒太阳有利于维他命D的生成，故选C。