試題詳解

47. Our bodies need basically four types of nutrients from food: proteins, carbohydrates, fats, and vitamins and minerals. Proteins help the body grow and repair itself when it is damaged.
(A) They are found especially in eggs, milk, meat, and fish. Carbohydrates give us energy. The most beneficial carbohydrates come from vegetable sources such as wheat, corn, and beans.
(B) Fats also provide energy to the body; they come from both animal and vegetable sources.
(C) In fact, many types of vegetables also contain high amounts of protein.
(D) Many Vitamins and minerals are another group of food elements. The best way to get the vitamins and minerals is to eat the right amount of the right kinds of food.