1 . A hotel that calls itself the world's first "polar bear hotel" has opened in northeastern China. The Polar Bear Hotel is part of the Harbin Polarland amusement park in Harbin, the capital and largest city in Heilongjiang province.

It opened earlier this month and promised that guests would be able to see live polar bears from all 21 guest rooms. "Whether you're eating, playing or sleeping, polar bears will keep you company," Harbin Polarland said in a statement on the WeChat messenger service. Photos and videos from Chinese state media showed people watching two polar bears in a closed, indoor space with artificial ice and small pools of water.

Yang Liu is a spokeswoman for Harbin Polarland. She told Reuters that the indoor area is the only part of the bears' total living space. She said they are also let outdoors when temperature and air quality permits. Liu added there has been "very high" interest in staying at the hotel, where rooms cost from about $ 290 to $ 351 a night.

But some animal rights activists have criticized the hotel. Jason Baker is vice president at animal rights group PETA. He told Reuters, "Polar bears belong in the Arctic, not in zoos or glass boxes in aquariums - and certainly not in hotels." He added, "Polar bears are active for up to 18 hours a day in nature，roaming home ranges that can scan thousands of miles, where they enjoy a real life."

In 2016, a shopping center in the southern city of Cuangzhou drew worldwide criticism after videos showed a polar bear named Pizza lying on her side in a glass-walled area.

Harbin Polarland was established in 2005. It calls itself the world's first polar performing arts amusement park.

3 . You probably know who Marie Curie was, but you may not have heard of Rachel Carson. Of the outstanding ladies listed below, who do you think was the most important woman of the past 100 years?

Anyone who has ever been helped by a social worker has Jane Addams to thank. Addams helped the poor and worked for peace. She encouraged a sense of community (社区) by creating shelters and promoting education and services for people in need. In 1931, Addams became the first American woman to win the Nobel Peace Prize.

If it weren’t for Rachel Carson, the environmental movement might not exist today. Her popular 1962 book Silent Spring raised awareness(意识) of the dangers of pollution and the harmful effects of chemicals on humans and on the world’s lakes and oceans.

When Sandra Day O’Connor finished third in her class at Stanford Law School, in 1952, she could not find work at a law firm because she was a woman. She became an Arizona state senator (参议员) and in 1981, the first woman to join the U. S. Supreme Court (最高法院). O’Connor gave the deciding vote in many important cases during her 24 years on the top court.

On December 1,1955, in Montgomery, Alabama, Rasa Parks would not give up her seat on a bus to a white passenger. Her simple act landed Parks in prison. But it also set off the Montgomery bus boycott (抵制). It lasted for more than a year, and kicked off the civil-rights movement. “The only tired I was, was tired of giving in,” said Parks.

A woman suddenly     1    (go) blind in one eye after playing a mobile phone game for a whole week in Guangdong province last month. The unnamed woman admitted to     2    (regular) playing the game for seven or eight hours without moving and finally lost     3     (she) right eyesight.

The game, Arena of Valor,     4    (know) as Honor of Kings, has become hugely popular in China and is due to be released across the US and Europe. Being    5    world’s most popular online battle game, it already has over 200 million players in China.

The battle game     6     (put)together a team of five players who have to fight others in a fantasy land filled    7    characters , and players can buy extra features while playing.

The eye injury follows a series of    8    (incident). In June, a child in Shenzhen stole 30,000 yuan from his parents to buy equipment, and a 13-year-old in Hangzhou, severely injured his legs after jumping from a five-storey building to escape from his father     9    was trying to stop him from playing.

In a country in which 60 percent of the population have a smart-phone, the game has been highly    10    (success), partly because it is free to play.

5 . Smart phones are greatly changing the way we walk down the street. Office workers and young people are walking like the old as they check emails and messages.

Scientists have found mobile phones make us walk more slowly, with modest steps, to avoid falling over. The leader of the study said the walk is just like someone in their eighties. Researchers found people writing a text message walk more than twice as slowly as those without a phone, finding it harder to stay in a straight line.

The scientists examined 252 people walking while reading a text message, writing one, speaking on their phones or without their phones at all. Writing a text is the hardest activity, causing people to look down at their phone 46 percent more, and 45 percent longer, than when reading a message. This led people to walk 118 per cent more slowly than when they were without their phones. People walked almost a third more slowly while reading a text and 19 per cent while talking on the phone.

Smart phones were found to stop people from walking in a straight line, putting them at greater risk of running into other people, cars or street lamps. This increased the need to slow down and take more careful steps.

John Timmis said the idea for this study came from following someone walking down the street in the afternoon, who was walking as if he had had several drinks. I thought it was a bit early for that, then walked up alongside him and saw that he was on his phone. Simply being on the phone changes the way people walk.

7 . Becoming famous is the dream of many, and Tian is getting closer to that dream.

Tian, 30, is a white - collar worker in Beijing. On short video application Douyin, Tian has more than 2, 000 fans, So far, she has received more than 50, 000 likes on the Dubsmash - like app. On her page on Douyin, Tian shares everything, from her son's daily activities, to her pet dogs, to little skits (段子) made up by her and her husband. “Making funny videos, and combining them with music is really interesting, ” Tian said. “Of course, I make the videos for fun because it is quite relaxing.”

China's short video market has seen great growth, according to a report. The report said that China's short video market was valued at 5. 73 billion yuan ($ 900 million) in 2017, an increase of 184 percent. The industry value is expected to go up to the 30 billion mark in 2020. Companies like Tencent, Sohu and Iqiyi have all started providing short video content.

“Short videos are popular because they are an addition to traditional audio and video content on the internet, ” said Sun Jiashan with the Chinese National Academy of Arts.

Fans say that the short videos help them “chill out” from a stressed - out lifestyle. “My favorite videos are all about pets, ” said Zhou Na, a nurse in Hefei, capital of East China's Anhui province. “After a whole day's work, watching the 15 - second videos makes me laugh, which reduces my pressure.”

A male elephant that broke away from the wandering elephant pack     1    ( send) back to its forest home on Wednesday in Xishuangbanna Dai Autonomous Prefecture, southwest China's Yunnan Province, local authorities said.

Yuxi City headquarters in charge of monitoring the pack's migration (迁徙) took the     2     (decide) early Wednesday morning     3     ( prevent) the lone animal from entering heavily populated areas. At 3 p. m.，the elephant was caught and returned to the nature reserve. The animal appeared     4     (health) and did not suffer from any injuries.

The pack of 15 wandering wild Asian elephants travelled about 500 kilometers north from their forest home. The male elephant separated from the pack on June 6, and moved around in the     5     (city) of Kunming, Anning and Yuxi, with an activity area of 140 square kilometers and a walking distance of 190 kilometers. It had depended mainly     6     what was provided by the locals. The     7    (remain) 14 elephants have been moving southward recently but are still far from the reserve.

Asian elephants are under A-level state protection in China,     8     they are mostly found in Yunnan.     9     (thank) to determined protection efforts in recent decades, the wild elephant population in     10     province has grown to about 300, from 193 in the 1980s.