题目内容

Not until he went through real hardship _____ the love we have for our families is important.

A. had he realized B. did he realize

C. he realized D. he had realized

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Ways to Keep Your Brain Young

Every brain changes with age, and mental function changes along with it. Mental decline(下降) is common, and it is one of the most worrying consequences of aging.

1. Here are some ways that can help reduce your risk of age-related memory loss.

Get plenty of mental stimulation (激发).

Any mentally stimulating activity should help to build up your brain. 2. Experiment with things that require manual(手工的) skills as well as mental effort, such as drawing, painting and other crafts.

Get some physical exercise.

3. Animals that exercise regularly increase the number of tiny blood vessels that bring oxygen-rich blood to the parts of the brain that is responsible for thought. Exercise also stimulates the brains to become more efficient and adaptive, which means having better performance.

Avoid tobacco and too much alcohol.

Avoid tobacco in all its forms and don’t abuse (滥用) alcohol. 4. And if you use alcohol responsibly, you may actually reduce your risk of dementia(痴呆). At least five studies have linked low amounts of alcohol with a reduced risk of dementia in older adults.

Other ways.

Improve your diet and eat the right food, as good nutrition(营养) can help your mind as well as your body. Stay slim and keep your blood pressure low. 5. Protect your head: moderate or severe head injuries strongly increase the risk of mental decline in old age. Build social networks. Strong social ties have been associated with lower blood pressure and longer life.

A. In fact, mental decline is not unavoidable.

B. Too much drinking is a major risk factor for dementia.

C. Experts are not ready to recommend aspirin(阿司匹林) for dementia.

D. Research shows that exercise may help your mind as well as your muscles.

E. High blood pressure increases the risk of mental decline in old age.

F. Low scores on mental tests don’t necessarily predict a risk of mental decline in old age.

G. Read, take courses, or try “mental gymnastics” such as word puzzles or mental maths problems.

________ I can see, there is only one way to solve this problem.

A. As far as B. Even if C. As long as D. As soon as

We can stay young forever. That is the message Dr. Shen Ziyin wants to give the world. And the Chinese doctor claims(声称) that he has found an answer to the problems of aging.

His solution(解决办法) is a herbal medicine to slow the process of aging.

Dr. Shen Ziyin has been trained in Western medicine. At the same time he studied traditional Chinese medicine. And, he has been working for the past forty years to put together the best of both and find a cure for aging. He has taken a hint(线索) from the ancient Chinese medicine system called “shen”.

According to Shen, it is the kidney(肾) which adjusts the functioning of the body as well as its aging process. It is responsible for the level of activity that the human bodies go through. Studies conducted by Dr. Shen show that herbal medicine based on the shen system slow the aging process, says a report in The Telegraph newspaper.

We notice that when people grow old, they have reduced strength, loss of hair, backache, weakness in general, and wrinkles, among others. This happens because when people grow old, their bodies produce T-cells. These T-cells contain a particular substance called Fas. Fas makes the cells in the body destruct themselves.

So the only way to slow down aging is to slow the production of T-cells in the body. This can happen if people eat low calorie food. Then the body is not active enough to produce extra T-cells. But, is going hungry all the time a good price to pay for staying young?

This is where Dr. Shen’s herbal medicine comes in. But how effective it will be, only time can tell.

1.How did Dr. Shen find the solution to the problem of aging?

A. By studying Western medicine.

B. By learning traditional Chinese medicine.

C. By doing research on both Western and Chinese people.

D. By combining both Western and Chinese medicine.

2.What plays the most important role in keeping people young according to Shen?

A. People’s good kidney.

B. Medical treatment.

C. Level of people’s activity.

D. Positive life attitude.

3.The reason why people become old is that _________.

A. their bodies are unable to fight diseases

B. they have reduced strength, loss of hair

C. their bodies produce T-cells

D. they become weaker and weaker

4.We can probably learn from the passage that _________.

A. people should try to quicken the production of T-cells in the body

B. it remains unknown how effective Dr. Shen’s herbal medicine is

C. the more Chinese herbal medicine people drink, the better for health

D. producing more low calorie food allows people to keep young

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

How to smile for better health

As a fun way to improve your physical and mental health, smiling is free of charge. This article explores the ways you can smile to be healthy.

Smile to relieve stress. Stress is easily shown in our faces. 1. When you’re stressed, try to put on a smile, as it will make you feel happy, and you will appear happy. Your feelings of stress will be reduced.

Smile to help your immune(免疫) system work better. Smiling brings about a sense of relaxation which helps your immune system to work better. 2.

Smile to stay positive. Have a simple test. First, try to think of something negative (消极的), and then smile. 3. When we smile, our body and mind are sending us a message that everything is okay, and that life is great.

Smile to live longer. Those who smile are thought to live an average of 79.9 years, while non-smilers live an average of 72.9 years. 4.

Smile to achieve success. 5. . They will put their boss into a happy mood and are more likely to be approached by many people. They are more likely to be promoted. And it is an easy way to improve your relationships with others.

A. People who smile appear more confident.

B. Smiling is a good way to make new friends.

C. Smiling prevents people from looking too tired.

D. When someone is sad, try to make him laugh to cheer him up.

E. The only conclusion to be reached from this is to smile every day.

F. You will see that it is hard to combine the negative thought with the smile.

G. You can reduce the risk of sicknesses such as the cold and the flu by smiling.

The government s gave a quick brief introduction to the reporters.

Not understanding me, my husband simply ignored me— emotionally, physically as well.

A. not only, and B. neither, or

C. either, or D. not just, but

We tried to make him change his mind, but in (徒劳)

The driver stepped on the gas and a_________ the car.

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