Ⅲ. 回答问题
阅读下面短文，并用英语回答问题(请注意每小题的词数要求)。
If you feel lonely or sad but you don't share it with anyone, there is a way to help: you can safely put your arms around a tree and hold it close.
Tree hugging may sound a little strange, but it's not a new idea. Humans have turned to Mother Nature for comfort for centuries. In Japan, people have long practised shinrin - yoku. “Shinrin” means forest and “yoku” is the Japanese word for bath. People have a bath in the woods. But no soap or water is needed for shinrin - yoku. All it needs is to listen to the sounds and take a breath.
Israel encouraged people to try tree hugging. Moshe recently visited the Apollonia National Park to hug a tree. “We are not hugging many people these days,” he said. “Going out to nature, taking a deep breath and hugging a tree are quite nice things to do.”
Iceland's Forest Service made a similar decision. They advised everyone in the country to hug a tree for at least five minutes every day. Park workers cleared paths (小道) in the woods so that visitors could keep a safe distance (距离) when they looked for their favourite trees. “There are lots of trees here, and there is no need for everyone to hug the same tree,” said a park worker.
What do you think of tree hugging? When you feel lonely next time, would you like to go and hug a tree?
15. Is tree hugging a new idea?(不超过 5 个词)

16. What else does it need for shinrin - yoku except listening to the sounds?(不超过 5 个词)

17. How long did Iceland's Forest Service advise people to hug a tree every day?(不超过 5 个词)

Ⅲ.回答问题
15. No. /No,it isn't. 16. Taking a breath. 17. At least five minutes.