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[originaltext] Choosing what to eat is no longer as easy as it once was. Sto
[originaltext] Choosing what to eat is no longer as easy as it once was. Sto
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2023-08-23
50
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问题
Choosing what to eat is no longer as easy as it once was. Stores offer all kinds of foods and snacks and we have to make many choices. When we choose what to buy and eat, we had better think about if the food will give us the nutrients we need.
Some nutrients help build our body and make it stronger. Protein, for example, is good for our muscles. Fish, meat and beans contain lots of protein. Calcium, which is found in eggs, milk and other dairy products, is good for our bones and teeth. We should also eat carbohydrates, the main fuel for our body, which we can get from bread, rice and noodles.[23]Other nutrients help keep our body functioning well. Vitamins, fibre and minerals, which we can get from eating vegetables and fruits, help our body fight disease and give us energy.
But the choices we make are not just about nutrition. Many people today make choices about their eating habits based on what they believe. Eating habits become part of who we are: people become vegetarians either because they believe it is healthier not to eat meat or[24]because they do not think we should kill animals for food. We also make choices based on how the products are grown or made:[25]environmentally friendly foods, or "eco-foods", are made by companies who have tried to use green and clean ways to make the foods. Organic vegetables are vegetables that are grown without chemicals which can be harmful to human beings and the environment.
22. What does the speaker say about protein?
23. What should we eat in order to keep our body functioning well?
24. What do we learn about the vegetarians?
25. What is said about the "eco-foods"?
选项
A、It can be acquired from seafood.
B、It is good for our bones and teeth.
C、It is mainly consumed by vegetarians.
D、It is not as nutritious as it used to be.
答案
A
解析
当谈到蛋白质(protein)时,短文提到“它有益于肌肉。鱼、肉和豆类都含有丰富的蛋白质。”从四个选项来看,只有A“它能从海鲜中获取”是正确选项。
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