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题型:阅读理解-阅读单选 难度:0.85 引用次数:88 题号:8053703

“An apple a day keeps the doctor away.” Similarly, if we drink a little more water every day, we may find that we need to go to the doctor a lot less often. A healthy diet is made up of water and a great many different kinds of foods. We know that healthy foods like fruits, vegetables and fish, are important as they provide us with energy and fiber, without giving us too much fat and sugar. But why is water important?

The human body needs water to survive. Water is important as it carries poisons and waste out of our bodies. However, doctors advise us to drink plenty of water, much more than the small amount we need to stay alive.

Some doctors believe that water is important for our health in all kinds of ways. They believe that a great many illnesses and health problems start as a result of dehydration (脱水)-—a lack of water in the body. Most people are dehydrated at least some of time, although they probably don’t know it. It is surprising to learn that if we feel thirsty, we are already in the first stage of dehydration. In fact, we are advised to drink water before we feel thirsty.

These doctors think that health problems such as headaches, high blood pressure and asthma (哮喘) could be helped if people drink more water. They also believe that drinking more water can help people who are overweight. Water contains no calories so it will not make us put on weight. If we drink water, we will probably drink less sugary soft drinks such as Coca-cola. Doctors also believe that drinking more water may stop people from overeating. They say that many people think that they are hungry when they are, in fact, thirsty. Doctors suggest, therefore, that we eat less food and drink more water. There are still many health problems that cannot be solved by drinking water, so we should not stop going to seeing the doctor completely. However, if we make a decision to drink water every day, we may find that we need to go to the doctor a lot less often.

1. From the text, we know water can carry_________.
A.energy and fiber in our bodiesB.fruit, vegetables and fish in our bodies
C.sugar and fat out of our bodiesD.poisons and waste out of our bodies
2. Some doctors think that________.
A.some health problems are caused by a lack of water
B.water is not important for our health
C.we should go to the doctor less often
D.people eat too much sugar
3. Lack of water caused people to put on weight too much because_______.
A.they think they are thirsty and eat lessB.they think they are hungry and eat too much
C.water has no caloriesD.it makes them thirsty
4. Which of the following isn’t mentioned in the passage?
A.The amount of water a person should drink in a day.
B.Some healthy problems start because of a lack of water.
C.Drinking more water may stop people from overeating.
D.Fruit provides us with energy and fibre.

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【推荐1】Many cultures around the world have a grain that is not grown or even known outside its home area. Now, a staple grain native to Ethiopia, teff, is appearing on grocery shelves in America.

Teff has been an important part of the Ethiopian diet for thousands of years. Like rice and wheat, it is a cereal grass. Teff is known for its fine grain and used mainly to make flour. Teff flour is the key ingredient in injera, the large, spongy pancakes that make up a large portion of the Ethiopian diet.

Teff was introduced to the United States by a man named Wayne Carlson, who learned about teff while doing public health work in Africa in the mid-1970s. "I came to know teff because I was eating it all the time and hosted by teff farmers. " he said. In the late 70s, Carlson returned to the U. S. , married and settled in southwest Idaho. Then he came up with an idea to introduce teff grass to his home state. " Geologically, it is very similar to Ethiopia."

Wayne and his wife Elisabeth are not farmers, nor do they want to be. So they convinced actual farmers in Idaho to grow teff on contract for them. The Carlsons milled it themselves.

Wayne went through the Washington, D. C. telephone book and looked for the names that were Ethiopian. And that is how the business slowly grew. Over time, the Teff Company has outgrown four different mills.

Rich Roseberg is a food researcher at Oregon State University. He says teff production has exploded over the past decade in the U. S. He says most teff grown in the U. S. is fed to farm animals. In Idaho, however, where the Carlsons are based, Roseberg believes more of the teff production is for human food. Teff contains lots of calcium, iron, protein and fiber. Roseberg credits Wayne Carlson for being ahead of his time.

1. How do the Ethiopians mainly use teff?
A.By eating the cereal grass.B.By using the flour made from it.
C.By adding the plant into injera.D.By mixing it with rice and wheat.
2. According to Wayne, why is it possible for teff to grow well in Idaho?
A.Idaho is located close to Ethiopia.
B.Teff is easy to survive on its own.
C.Idaho has geographic features similar to Ethiopia.
D.Teff was originally introduced to Ethiopia from Idaho.
3. What can we infer from Paragraph 5?
A.Wayne's teff did not sell well at first.
B.Wayne's teff was sold only to Ethiopians.
C.Wayne sent teff to his Ethiopian friends.
D.Wayne lost control of his Teff Company.
4. What is Rich Roseberg's attitude to Wayne introducing teff into America?
A.Worried.B.Disapproving.
C.Favorable.D.Pessimistic.
2020-07-06更新 | 58次组卷
阅读理解-七选五(约260词) | 较易 (0.85)
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【推荐2】Tea is an important part of Chinese tradition. With the development of Chinese society and economy, the scale of tea production has been increasing.     1     In turn, tea production promotes economic development and tea culture promotes social progress.

Tea has an extremely close relationship to Chinese culture. And its study covers a wide field and has very rich content.     2     There is no doubt that it is beneficial to improve people’s social quality and artistic taste.

The original idea is credited to the legendary Emperor Shennong. He is said to have lived 5.000 years ago.     3     He required that all drinking water be boiled as a health precaution. A story goes that one summer day, while visiting a distant part of his kingdom, he and the court stopped to rest. According to his ruling, the servants began to boil water for the court to drink. Dried leaves from a nearby bush fell into the boiling water, and a brown substance was injected into the water. As a scientist, the Emperor was interested in the new liquid, drank some, and found it very refreshing.     4    

Drinking tea offers numerous benefits. It refreshes the mind, clears heat within the human body and helps people lose weight. As you add a cup of tea to your daily routine, it is suggested that you drink while it is hot to get the best out of tea. Its nutrients decrease over time.     5     Do not drink tea soon after or before meals. Otherwise, when your stomach is empty, it may hold back appetite, or when your stomach is full, it may cause indigestion (消化不良).

A.And so tea was created.
B.He was well conscious of health.
C.There are many varieties of tea.
D.The best time to drink is in between meals.
E.Meanwhile, tea culture has become more colorful.
F.It not only reflects the spirit of civilization, but also the spirit of ideas.
G.A cup of tea is a vital part of everyday life for the majority of people.
2021-08-24更新 | 72次组卷
阅读理解-阅读单选(约300词) | 较易 (0.85)

【推荐3】It is quite natural for all of us to want to preserve and protect the foods we purchase. With that in mind, we always think that the best way to do that is by putting them in our refrigerators. However, the following foods should never be placed in the fridge.

Bananas

Bananas should never be placed inside the refrigerator because they keep nutrients better outside the fridge. Bananas are better kept on the counter until they ripen. The cold temperatures actually slow down the ripening process of the bananas, while the wetness and darkness of the fridge will only lead to rotting.

Potatoes

Potatoes should be placed in a cool, dry and dark space. The cold temperature of the fridge can turn starch (淀粉) into sugar more rapidly. It is also recommended that potatoes be removed from plastic or paper bags they may have been placed in. Also, keep them unwashed, as well in an uncovered cardboard box.

Garlic(大蒜)

Placing garlic in your refrigerator will actually cause it to shoot. The garlic will also rotten and even rubbery. Moreover, inside your fridge, the look of the garlic will rarely change. This means you won’t be able to tell if it’s any good until you finally slice it open.

Onions(洋葱)

Placing your onions inside your refrigerator will eventually end up turning them rotten and soft. Unpeeled onions should be kept out of plastic bags and fridge. One of the reasons for this is because unpeeled onions require and need air exposure for maximum life. If you have peeled (剥皮) an onion though, then you should keep it in the fridge, in a covered container.

1. Why should bananas be kept at normal temperature?
A.They can keep fresh long.B.They can remain their hardness.
C.They can keep their normal colour.D.They can grow delicious to eat.
2. What should you do to keep potatoes well?
A.Wrap them in paper bags.B.Put them in open containers.
C.Keep them in airtight cardboard boxes.D.Store them in a cool, wet and dark space.
3. Which of the following can be stored in the fridge under certain condition?
A.Bananas.B.Potatoes.C.Onions.D.Garlic.
2018-08-05更新 | 67次组卷
共计 平均难度:一般