() 13. I never doubt this park is worth . A. whether,visiting B. that,a visit C. that,travelling D. whether,travel 题目和参考答案——青夏教育精英家教网—

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() 13. I never doubt this park is worth .

A. whether,visiting B. that,a visit

C. that,travelling D. whether,travel

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相关题目

1. 你最好准时上交作业。

2. 你知不知道为什么人们都打扮成那样？

3. 当她被问及年龄时，她拒绝回应。

4. 你的汽车出了故障。

5. 有人看见这个男人闯入了银行。

6. 必须采取措施以防火势蔓延。

A team of US psychologists (心理学家) have found that talking to another person for ten minutes a day helps with memory.

“Socializing (交际) is just as useful as more traditional kinds of mental (脑力白勺) exercises in boosting memory and intellectual performance,Oscar Ybarra,a psychologist at the University of Michigan Institute for Social Research,said in a statement.

In one investigation,they analyzed data on 3610 people,aged 24 to 96.

They find that the higher their level of social interaction (交流) ，the better their cognitive (认知的) functioning. Social interaction includes getting together or having phone chats with relatives,friends and neighbors.

In another experiment,the researchers conducted laboratory tests on 76 college students,aged 18 to 21,to evaluate (评估) how social interactions and mental exercises influenced the results of memory and intellectual performance tests.

The students were divided into three groups： the social interaction group had a discussion of a social issue for 10 minutes before taking the tests;the mental activities group completed three tasks (including a reading comprehension exercise and a crossword puzzle) before the tests;and a control group (对照组) watched a 10-minute film of the Seinfeld television show.

“We found that short-term social interaction lasting for just 10 minutes improved the students’ intellectual performance as much as working on so-called ‘mental’ activities for the same amount of time ,” Ybarra said.

The study was expected to be published in the February issue of the journal Personality and Social Psychology Bulletin.

() 37. What does the underlined word “boosting” in the second paragraph probably mean?

A. Improving. B. Reducing. C. Preventing. D. Training.

() 38. Which is not included in social interaction?

A. Having a talk with a neighbor.

B. Attending a birthday party.

C. Watching TV at home alone.

D. Calling your classmates.

() 39. What's the purpose of the experiment on 76 college students?

A. To judge the influence of social interaction on memory and intelligence.

B. To find out what is real social interaction.

C. To learn how much time is needed for social interaction.

D. To show the function of people's cognition.

（）40. What's the main idea of the passage?

A. Mental exercises make your memory better.

B. Different people have different ways of communication.

C. Communicating with others keeps you healthy.

D. Social interaction makes you smart.

一、单项填空(共15小题;每小题1分，满分15分)

从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。

() 1. —What cold weather !

—Yes. Ekit it's unusual experience for us. We normally live in a hot place.

A. /; a B. a;an C. /; an D. a;the

() 8. The old couple happily at their home when I walked past yesterday afternoon.

A. heard singing B. heard to sing

C. were heard singing D. was heard to sing

In the Caucasus Mountains,nearly 50 out of every 100,000 people live to celebrate their 100th birthday,and many don't stop at 100!In America only 3 people in 100,000 reach 100. But these old people aren't alone. The people who live high in the Himalaya Mountains and the Andes Mountains seem to share the secret of long life,too.

First of all,hard physical work is a way of life for all of these long-lived people. They begin their long days of physical work as children and never seem to stop. For example,Mr. Rustam is 142 years of age. He has experienced several wars. His wife is 116 years old. They have been married for 90 years. Mr. Rustam doesn't want to stop his work as a farmer. “Why? What else would I do?” he asks.〇h,he has ‘slowed down a bit. Now he might work for 6 hours in the field instead of 10.

Another factor (起因) that may help to contribute (贡献) to the good health is their isolation. Most of them are kept off the modern world.

Inherited (遗传的) factors also help. Most of the longest-lived people had parents and grandparents who also reached very old ages. So good family genes (基因) may be one factor in living longer.

Finally,although these three groups don't eat exactly the same food,they eat little animal meat. Their diets are full of fresh fruits,vegetables,nuts,grains,cheese and milk. They never eat more food than body needs.

() 29. How many factors are mentioned that may contribute to the good health of these long-lived people?

A. Two B. Three C. Four D. Five

() 30. What does the underlined word “isolation” mean in Chinese?

A. 自我封闭 B. 与世隔绝 C. 独立 D. 淡泊

() 31. Which of the following is true according to the passage?

A. It is good for people to work and live in industrial society.

B. People should relax themselves from high pressures of life in industrial society.

C. The more physical work you do,the healthier you will be.

D. People^，s health mainly depends on inherited factors.

() 32. What would be the best title for the passage?

A. Good Health B. The Old People in the Mountains

C. Long-lived People D. The Secret of Long Life

45. In the end,the little boy (成功) in climbing to the top of the mountain.

() 6. Everyone is born the ability to learn.

A. at B. on C. with D. in

() 11. Wild animals are our friends. We shouldn’t kill them food or clothing.

A. for B. with C. on D. by

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