[originaltext] Welcome to Yellowstone National Park. Before we begin our nat

游客2023-08-21  25

问题  
Welcome to Yellowstone National Park. Before we begin our nature walk today, I’d like to give you a short history of our National Park Service. The National Park Service began in the late 1800’s. A small group of explorers had just completed a month-long exploration of the region that is now Yellowstone. They gathered around a campfire, and after hours of discussion, they decided that they should not claim this land for themselves. They felt it should be accessible to everyone.
    So they began a campaign to preserve this land for everyone’s enjoyment. Two years later, in the late nineteenth century, an act of Congress signed by President Ulysses S. Grant proclaimed the Yellowstone region a public park. It was the first national park in the world. After Yellowstone became a public park, many other areas of great scenic importance were set aside and in 1916 the National Park Service was established to manage these parks.
    As a park ranger, I am an employee of the National Park Service. In a national park, park rangers are on duty at all times to answer questions and help visitors in any difficulty. Nature walks. Guided tours, and campfire talks are offered by specially trained staff members. The park service also protects the animals and plants within the parks.
8. Who is the speaker?
9. According to the speaker, who originated the idea of a public park?
10. What does the speaker say about Yellowstone National Park?
11. According to the speaker, what is one of the duties of a park ranger?

选项 A、To build fires.
B、To conduct scientific studies.
C、To train other staff members.
D、To guide nature walks.

答案 D

解析 护林员的职责包括解答问题、帮助游客解决任何难题,而一些经过特别训练的护林员还会为游客提供徒步旅行、导游以及营火会等,只有选项D符合其中的一项。
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