阅读理解。
Vitamins play an important role in people's health. Without them, your body cannot workproperly.
Vitamin A helps keep your skin healthy and helps your eyes get used to the darkness. Good sources of Vitamin A are deep yellow and dark- green leafy fruits and vegetables, such as carrots
and potatoes.
Vitamin B helps keep your need for food and its absorption (吸收) normal. Milk products, grain
products, and meat are good sources of B Vitamins.
Vitamin C is found in many fruits and vegetables, such as tomatoes, strawberries, and cabbages. People who don't get enough Vitamin C for a long time injure easily.
Vitamin D is called " sunshine" Vitamin. Your own body makes it when you are in sunlight. It helps your body use minerals (矿物质) to build stronger bones and teeth. The oily fish is a good source of Vitamin D.
Vitamin E helps increase the immune function(免疫功能). It can be found in foods such as vegetable
oils, nuts and seeds.
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1. Enjoy the__________ and eat__________.
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2. You should_______________________.
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3. You'd better_____________________.
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4.Why not______________?
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5. You need to_______________.