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    The “24 solar terms” originated and was firstly used in China. It was created thousands years ago on the basis of practical needs of agriculture. Ancient Chinese people used it to guide agriculture production, special climate signs and even healthy living tips. Last year, the 24 solar terms was added to UNESCO's world intangible cultural heritage list. Now, it has been brought to life thanks to a creative designer from Southwest China's Guizhou province.

    On the eve of this year's Qingming Festival, Shi Changhong released his version of re-produced and pack-aged characters for each solar term in the form of “moving art” of gifs. Since their initial release on Zcool on March 29, the gifs have won great acclaim among the general public and quickly engulfed social media with millions of hits during the festival period.

    To maximize publicity, Shi released his work in three forms: video, animation and picture, while, the background sounds add to the brilliance.

    “When I watch the short video, I can strongly feel the Chinese-style elements hidden in them. And it is really cool to rejuvenate Chinese traditional culture in such a unique way.” WeChat user Xiao Feifei said.

    “It is really a comfort to me to see so many people like my latest work. To be honest, it would really surprise me if the work does not arouse a sensation among Chinese people. The 24 solar items is a deeply mooted concept that encapsulates the essence of Chinese wisdom. However, only a small portion of people know all the names or the correct order of those terms. My intention is to increase Chinese people's self awareness to learn more about our traditional fine culture. Actually, the 24 solar items work is only a part of my whole design program ‘Charm China', which I started over a year ago.” Shi told China Daily.

根据短文内容，选择最佳答案，并将选定答案的字母标号填在题前括号内。

How to Do Man-on-the Street Interviews

    The man-on-the-street interview is an interview in which a reporter hits the streets with a cameraman to interview people on the spot.{#blank#}1{#/blank#} But with these tips, your first man-on-the-street interview experience can be easy.

    When your boss or professor sends you out to do man-on-the –street interviews for a story, think about the topic and develop a list of about ten general questions relating to it. For example, if your topic is about environmental problems in America, you might ask, “Why do you think environmental protection is important in America?”{#blank#}2{#/blank#}

    Hit the streets with confidence.{#blank#}3{#/blank#} Say, “Excuse me, I work for XYZ News, and I was wondering if you could share your opinion about this topic,” This is a quick way to get people to warm up to you.

    Move on to the next person if someone tells you she is not interested in talking on camera. Don't get discouraged.

     {#blank#}4{#/blank#} Each interview that you get on the street shouldn't be longer than ten minutes. As soon as you get the answer you need, move on to the next person. Make sure that as you go from interview to interview, you are getting a variety of answers. If everyone is giving you the same answer, you won't be able to use it. A safe number of interviews to conduct is about six to ten.{#blank#}5{#/blank#}

    If your news station or school requires interviewees to sign release forms to appear on the air, don't leave work without them.

A. Limit your time.

B. As you approach people, be polite.

C. If you don't own a camera, you can buy one.

D. For new reporters, this can seem like a challenging task.

E. To get good and useful results, ask them the same question.

F. That number of interviews should give you all the answers you need.

G. With a question like this, you will get more than a ‘Yes” or “No” reply.

    Is your school good for the environment?

    Being green wasn't easy for Kermit the Frog(a famous cartoon character)—but it is for a growing number of schools around the country.A "green" school is an environmentally friendly building that uses less energy by depending on earth's natural resources for heat,light,and power.Green schools have clean air,a lot of natural light,and renewable power sources.

    New studies show that green schools are not only good for the environment,but good for you too!Kids in classrooms with a lot of daylight scored 25 percent higher on reading and math tests than students who studied in rooms with less natural light.Students in schools with more natural light took three to four fewer sick days than students exposed to artificial classroom lighting.The further study found that those students had less dental decay（龋齿）because they were exposed to more of the vitamin D produced by the sun.

The Willow School in N.J. is a school that was built as a green building in 2002.Parts of the building are made wholly from recycled materials.To help trap heat,for example,building workers filled the walls with material from old blue jeans instead of the traditional insulation（绝缘物）made of chemicals.Every classroom has skylights to allow most sunlight,and solar panels（太阳能电池板）line the south end of the building.It uses about 70 percent less energy than a non-green school.This helps the school cut down on high energy costs.

    Kate Burke Walsh,head of the Willow School,says,"Sunlight has an impact—you're happier."The clean,natural surroundings help both students and teachers "handle stress and stay relaxed and focused…it's a very calming atmosphere."

    Many people traveled to Las Vegas, Nevada last week for the 50th Consumer Electronics Show, or CES. The show is said to have the largest collection of new electronic devices in the world.

    The show had many examples of “smart home” devices. “Smart home” technology is designed to make life easier for people by letting computers control many things inside our homes. One such device actually begins working outside the home, when someone arrives and rings the doorbell.

    “When someone comes to your front door and rings the doorbell, the light can turn on immediately. I get a notification when I'm halfway around the world that someone came, and I can start talking to the person who's at my front door, and I can say, 'Oh, here let me let you in,' I can unlock the door for them very easily.” Said Vivint, a smart home service provider.

    One electronics maker launched a device that lets people see and interact with their animals when they are away. The device, from Petcube, lets you remotely watch and talk to your pet through a personal device, according to a company official. It can even give the pet a treat—if you approve and order it.

    For heating or cooling, there is a smart thermostat. This device can also send you a message if a big storm causes leaks of flooding. “We're trying to catch it with just a few drips before it becomes a real big problem,” said Mike Sale of iDevices.

    A concern for many homeowners is the possibility that someone else might find a way to attack these smart home devices. An official from Vivint said his company is sure that only owners of the home can gain use of information on the devices. Warren Katz from iDevices said his company employs engineers from the defense industry to help prevent hacking.

    This is not a diet. It's a simple way to lose weight. You don't have to give up the food you love or join a gym. You just follow some habits thin people have. Keep them, and you'll become thin.

    Wake-up

    When you wake up in the morning, sit up slowly without using your hands. With legs straight out, lean forward(前俯) until you feel sore(酸痛的) in your back. It will use up 10 calories.

    Start with soup

    Order a clear soup, and have it before the main food. In this way, you'll feel fuller, so you'll eat less when the main food comes.

    An apple or more a day

    Apples are full of fiber(纤维) and water, so your stomach will want less. Studies show that people who eat at least three apples or pears a day may lose weight.

    Talk it up

    Every time you use the cell phone, stand up and walk around. Heavy people sit on average two and a half hours more each day than thin people. This skill is very important as standing up and walking around will burn up 50 or more calories. Use these skills, and you will have a big weight loss.

    Elephants are able to know the difference between a man and a woman, and can tell an adult (成年人) from a child—all from the sound of a human voice. This is according to a study in which researchers played voice recordings to wild African elephants.

    The animals showed more fear when they heard the voices of adult Masai men. Usually Masai people hunt elephants, and this suggests that animals have grown to listen for and avoid them.

    Prof. Karen McComb and Dr Graeme Shannon from the University of Sussex led the study. They explained that in former research they had used similar experiments to show that elephants could tell—from the sound of a lion—whether the animal was a female (雌性) or a more dangerous male (雄性).

    Prof  McComb wanted to find out if the animals used their very sharp sense of hearing to recognize danger from humans.

    The scientists recorded Masai men, women and children saying, in their own language, "Look, look over there, a group of elephants are coming." They also recorded Kamba men saying this phrase.

    Masai people often come across elephants, which can result in violent (暴力的) hunting. Kamba people, however, mainly feed on agriculture, which does not generally bring them into violent touch with the animals.

    When the team played recordings of these different voices through a hidden speaker, they found that elephant family groups showed more fear in response to the voice of a Masai man, than to a Kamba man's voice. And the adult male Masai voices caused far more violent response than the voices of women or boys.