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The vitamins(维生素) are named by letters of the alphabet(字母表). Vitamin A is needed by the eyes. There is Vitamin A in milk, butter, and green vegetables. It can be kept by the body.
Vitamin B cannot be kept. It must be supplied all the time by some of the food we eat.
Vitamin C is very important to the body. Without it mens teeth become loose(松的) and their arms and legs get weak. Lemons(柠檬), oranges and tomatoes have Vitamin C in them.
Vitamin D is the sun vitamin. We get it in milk and eggs and from sunlight on our skin(皮). There are other Vitamins, but these A, B, C and D, are the most important.
1. There are many kinds of vitamins, the most important of which are .
A. Vitamin A
B. Vitamin B and C
C. Vitamin D and A
D. Vitamin A ,B,Cand D
2. There are both Vitamins A and D in .
A. green vegetableB. sunlight
C. butter and eggsD. milk
3. If somebody is near-eye sighted probably he needs .
A. Vitamin AB. Vitamins A and C
C. Vitamin DD. Vitamin B
4. We can get Vitamin D when .
A. we have bread and butter for our breakfast
B. we are eating fruits
C. we are working in the field in the sun
D. we are having eggs
CADD 4 — 1
】 案答考参 【
Vitamin B cannot be kept. It must be supplied all the time by some of the food we eat.
Vitamin C is very important to the body. Without it mens teeth become loose(松的) and their arms and legs get weak. Lemons(柠檬), oranges and tomatoes have Vitamin C in them.
Vitamin D is the sun vitamin. We get it in milk and eggs and from sunlight on our skin(皮). There are other Vitamins, but these A, B, C and D, are the most important.
1. There are many kinds of vitamins, the most important of which are .
A. Vitamin A
B. Vitamin B and C
C. Vitamin D and A
D. Vitamin A ,B,Cand D
2. There are both Vitamins A and D in .
A. green vegetableB. sunlight
C. butter and eggsD. milk
3. If somebody is near-eye sighted probably he needs .
A. Vitamin AB. Vitamins A and C
C. Vitamin DD. Vitamin B
4. We can get Vitamin D when .
A. we have bread and butter for our breakfast
B. we are eating fruits
C. we are working in the field in the sun
D. we are having eggs
CADD 4 — 1
】 案答考参 【