1 . Fast walkers may live longer than dawdlers (缓慢的人)— regardless of their weight, a new study suggests.

Researchers at Leicester University analyzed data on 474, 919 people with an average age of 52 in the UK Biobank between 2006 and 2016. They found women who walked briskly had a life expectancy of 86.7 to 87.8 years old, and men who kept up the pace had a life expectancy of 85.2 to 86.8. Slow walkers hadn’t much encouraging prospects (前景): women had a life expectancy of 72.4, and men of 64.8 years old, if they were more leisurely in their movements. According to the paper, published last week, that ratio held true even if the fast walkers were severely overweight. It does not necessarily mean fast walkers will live longer. Experts say it suggests walking speed could be a simple way for doctors to judge their patients’ general health alongside other tests.

It is hardly the first study holding up walking speed as a powerful evidence that appears to improve and determine our health.

In 2011, the Journal of the American Medical Association (JAMA) published a study by Stephanie Studenski, who found the same: walking speed was a reliable predictor of life expectancy.

In 2013, US researchers found walking pace was linked to lower heart disease risk and longer life expectancy. In 2018, a study from the University of Sydney found picking up your walking pace to even an “average speed” could cut your risk of premature death by a fifth.

And Tom Yates, the physical activity professor at Leicester who's behind the latest study, has been publishing findings on this connection for years.

In 2017, he analyzed the same UK Biobank data and found walking speed appeared to affect the risk of dying from heart disease — concluding that the slowest walkers were twice as likely to suffer a heart-related death compared to quick walkers.

1. What does the underlined word “briskly” in paragraph 2 probably mean?

A．Casually.

B．Quickly.

C．Actively.

D．Energetically.

2. What does the paper published last week show?

A．Most fast walkers are overweight.

B．Fast walkers have a simple way of living.

C．Walking speed can help doctors know about their patients’ general health.

D．Doctors will surely have better ways to cure their patients of their illness.

3. What did US researchers find?

A．Walking slowly is bad for people's health.

B．Walking speed can predict a person’s life expectancy.

C．People won't die early by increasing their walking pace.

D．Lower heart disease risk is determined partly by walking pace.

4. What’s the best title for the text?

A．Fast Walkers May Have a Long Life Expectancy

B．Life Expectancy Is Determined by Exercise

C．Researchers Try to Improve Life Expectancy

D．The Public Doubt Researches on Walking Speed

2 . Volunteering offers great help to people in need, but the benefits (好处) can be even greater for you, the volunteer.

    1    . Being a volunteer helps you make new friends and improve your social skills. Volunteering is a great way to meet new people, especially if you are new to an area. It develops your ties to the community, broadens your support network and offers you chances to know people with common interests and fun activities.

    2    , others are shy and have a hard time meeting new people. Volunteering gives you the opportunity to practice and develop your social skills, since you are meeting regularly with a group of people with common interests.

Volunteering is good for your mind and body.     3    . Nothing reduces (减少) stress better than a meaningful connection to another person. Working with pets and other animals has also been shown to improve mood and reduce stress and anxiety. Studies have found that older volunteers are likely to walk more and find it easier to sleep regularly.     4    .

If you’re considering a new job, volunteering can help you get experience in your area of interest and meet people in the field.     5     , volunteering gives you the opportunity to practice important skills used in the workplace, such as teamwork communication, problem solving and organization. You might feel more comfortable stretching (伸展) your wings at work once you have improved these skills in a volunteer position first.

A．Volunteering increases self-confidence

B．Volunteering connects you to others

C．Even if you're not planning on changing your job

D．While some people are naturally outgoing

E．It provides many benefits to both mental and physical health

F．Many people volunteer in order to make time for hobbies outside of work

G．Volunteering can also reduce the risk of heart disease

3 . On the 100th anniversary of the Communist Party of China (CPC), red tourism has gained popularity among tourists who flood in to visit historic sites with a modern revolutionary heritage.

Jinggangshan

This is one of the most crucial and splendid chapters of history of establishing Red China as well as a unique and wonderful ecosystem, which is covered with rich forest, rugged peaks and several memorials to the Red Army. The best time to visit is between April and October, with the most temperature timing April and May when the large azaleas (杜鹃花) bloom.

Open: 8:00-17:00 (Feb. 16-Nov. 15). 8:00-16:30 (Nov. 16-Feb. 15)

Xibaipo

It is an old revolutionary base where the leadership of the Communist Party of China was stationed, drawing up the blueprint for a new country. A memorial hall was built to honor the memory of this site. The lake and the hill here add brilliance and beauty to each other and form pleasant scenery.

Open: Tuesdays to Sundays 9:30-17:00 (Xibaipo Memorial Hall)

The Nanhu Revolutionary Memorial Hall

A new exhibition is held with updated display approaches, including phantom imaging (全息影像) and oil painting, which are used to improve visitors' experiences. The exhibition shows four stages of the CPC from its establishment to its achievements.

Open: Tuesdays to Sundays 8:30-18:00 (closed on Mondays)

Former Site of the Editorial Department of New Youth

New Youth started the New Culture Movement and spread the influence of the May Fourth Movement. The site was briefly based in Beijing but moved back to Shanghai in 1920 and also served as the office for the Communist Party of China Central Committee in the 1920s.

Open: Thursdays to Tuesdays 9:00 - 11:30, 13:30 - 16:30 (closed on Wednesdays)

1. Where would visitors learn more about the history of the Red Army?

A．Jinggangshan.

B．Xibaipo.

C．The Nanhu Revolutionary Memorial Hall.

D．Former Site of the Editorial Department of New Youth.

2. What do we know about the Nanhu Revolutionary Memorial Hall?

A．It focuses on Chinese achievements in art.

B．It mainly advertises the coming anniversary.

C．It applies modernized methods to the exhibition.

D．It briefly introduces the rise and fall of Nanhu.

3. When can tourists visit Former Site of the Editorial Department of New Youth?

A．At 1:00 p.m. on Mondays.	B．At 9:00 a.m. on Wednesdays.
C．At 2:00 p.m. on Fridays.	D．At 5:00 p.m on Sundays.

4 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

The Xi’an City Wall is the most complete city wall that has survived China’s long history. It     1     (build) originally to protect the city     2     the Tang dynasty and has now been completely restored (修复). It is possible       3     (walk) or bike the entire 14 kilometers.

We accessed the wall through the South Gate. The wall is 12 meters high and from here you can see streams of people moving inside and outside the City Wall.

After     4     (spend) some time looking at all the defensive equipment at the wall, we decided it was time for some action and what     5     (good) than to ride on a piece of history!

We     6     (hire) our bikes from the rental place at the South Gate. My bike was old and shaky     7     did the job. It took us about 3 hours to go all     8     way around the Xi’an City Wall. Supposedly you can do it in two hours, but we stopped at the different gates and     9     (watchtower) to take pictures or just to watch the local people going about their     10     (day) routines.