相关试卷

The Maritime Silk Road played a key role in the history of trade in China's Jiangsu Province. It used to be a major path for transporting salt, which greatly contributed to the wealth and economic (经济的) (develop) of this region.

But the movement goods along the Road is only part of its story. Today, in Yancheng City, this remarkable ocean highway also (play) host to endangered birds like cranes, egrets, and spoon-billed sandpipers. The city is home to the Yellow Sea wetlands, serve as an international port — not for ships, for migratory (迁徙的) birds. These global travelers stop in the wetlands (rest) and feed on the animals and plants (find) there before continuing their long journeys.

At Yancheng National Nature Reserve, miles of vast salt wetlands and tidal flats (潮滩) offer (end) opportunities for discovery, (make) it an attractive destination for birdwatchers and those who enjoy the peace and quiet of open nature. These unique environments (recognize) as a UNESCO Natural World Heritage Site in 2019.

Bryce was once a3 at Boston Children's. She clearly remembered the care she received from the staff and was4 to give back. Today, she makes special meals kids really want. "It sounds simple to get a child to eat something, but it really can be a huge5," said Bryce.

After6 Emerson's doctor to ensure that the7 would be safe for the child, Bryce asked Emerson if she'd like to make pickles together. Emerson's eyes8 and she was like, "We can do that?" Then, Bryce brought all the things needed directly to Emerson's room. Together, they followed the9 and made seven kinds of pickles, which were later served to the staff and visitors who10. By the end of the pickle party, all the pickles were11.

Allison Bayse, Emerson's mother, said, "They're so12. Once they know what the kids are interested in, they just go with that13. They've made Emerson's experience at the hospital feel normal."

Emerson hasn't let her14 get in the way of having fun. During her hospital stay, she got other patients and hospital staff involved in her activities. "She's15 these adults' care and trying to give it back to the other kids here," said Allison.

When teenagers get enough rest, they are more attentive and prepared for learning. Rested students tend to earn higher grades in tests. Sleep helps them memorize what was learned throughout the day. When teenagers have a good sleep schedule, they can reason clearly and solve problems more easily. This can result in overall academic performance improvement.

While asleep, the body carries out important functions like building muscle and strengthening the immune system. Teenagers with enough sleep because of later school start times are less likely to fall ill and can recover faster from any health issues they may face.

Sleep plays a key role in maintaining mental health, too. When the first period begins at later times, teenagers can get the rest they need to manage their emotions better. Well-rested teens are generally happier and more emotionally stable. Enough sleep can reduce the likelihood of mood swings and help teens maintain a positive outlook on life.

Research has also found that later school start times bring many other benefits, such as better social relationships and more engagement in after-class activities. School schedules that meet the biological needs of teenagers can lead to healthier, happier, and more successful students.

A. The reason is simple.

B. Here are a few benefits.

C. They are a practical step toward better education.

D. Getting sleep is also important for teenagers' physical health.

E. Therefore, it is time for school to offer mental health support.

F. That's why many experts are calling for later school start times.

G. They are better equipped to deal with the pressures of school life.

But that kind of thinking has it backward. In more than two decades of research into how leaders' decision-making has an impact on organizational success, I've uncovered a surprising finding: The most effective leaders aren't the ones who seem to have all the answers, but those who question themselves. They are, in other words, ambivalent.

Ambivalent leaders aren't decisive in the eyes of others and are often regarded as weak and too agreeable. But, our research reveals a different story. In one study of 164 consulting teams in Brazil, we found that leaders who were ambivalent discussed with more team members, and more frequently, than leaders who were less ambivalent. The openness of these leaders also inspired team members to seek more information from others. At the end of the project, customers rated these teams higher in their performance than teams led by decisive managers.

My most recent research, of students at a university, showed similar results. We observed the students as they performed six-month class projects in teams. At the end of the projects, team members and leaders answered survey questions about each other. In the survey, team members were open to ambivalence in their leaders: The more ambivalent these leaders seemed to be about decisions, the more their team members felt the leaders were really good listeners. Ambivalent leaders, meanwhile, reported that their team members had higher levels of curiosity and creativity than leaders who were less ambivalent.

Ambivalent leaders challenge traditional views of what leaders look like. But evidence shows, again and again, that their performance alsoeclipses decisive leaders. Ambivalence is a driving force behind critical thinking and joint decision-making.

Managing kids' anxiety and pain while receiving emergency medical care is a key part of the treatment plan, according to the American Academy of Pediatrics (儿科). Many pediatric emergency departments have child life specialists, who help young patients cope with stress through play therapy (治疗) and other methods. The experiment, which took place at Riley Children's Hospital from early 2023 to mid-2024, studied whether adding a dog therapy visit would calm young patients even further. The hospital has a dog therapy program in place.

All 80 selected patients, aged 5 to 17, worked with child life specialists. 40 of the patients also spent around 10 minutes with a therapy dog. The other 40 kids, who are allergic (过敏) to dogs or afraid of dogs, just received the usual care. During the 10-minute physical contact with therapy dogs, patients had a variety of uninterrupted activities, including gentle petting, feeding, and guided grooming.

The research team rated the kids' anxiety, whose level ranged from 0 (no anxiety) to 10 (very severe anxiety). The original score for all 80 patients was 5.4 on average. Forty-five minutes after the experiment, the research team rated anxiety again. The kids getting the usual care saw an average drop in their score of 1.5, while the kids who hung out with therapy dogs had an average drop of 2.7 points.

"These findings support the use of therapy dogs to help reduce pain and anxiety without the use of medicine," the research team concluded.