单选题
单选题 Who do you think the speaker is?
  • A. A visitor to the park.
  • B. A clerk of the National Park Service.
  • C. A guide from the touring party.
【正确答案】 B
【答案解析】[听力原文] Welcome to Yellowstone National Park. Before we start our nature walk today, I'd like to give you a brief introduction to our National Park Service. The National Park Service began in the late 1800's. A small group of people found the land now called Yellowstone, and after hours of discussion around a campfire they decided that it should be enjoyed by everyone. Two years later the government declared it the first national park in the world. After it became a national park, many other areas of beautiful scenery were set aside and in 1916 these parks began to be managed by the National Park Service. I'm now employed by the National Park Service and I'm on duty at all time to answer questions and help visitors with any difficulty. Nature walk, guided tours, and campfire talks are offered by specially trained members. The Park Service also protects the animals and plants within the parks.
单选题 When did the National Park Service begin?
  • A. In the early 1800's.
  • B. In the late 1800's.
  • C. In the 1700's.
【正确答案】 B
【答案解析】
单选题 What does the speaker say about the Yellowstone National Park?
  • A. It was the first national park.
  • B. It is not managed by the National Park Service.
  • C. The government hasn't declared its position in the world.
【正确答案】 A
【答案解析】
单选题 What is one of the duties of the speaker?
  • A. To build fires.
  • B. To guide nature walks.
  • C. To train animals.
【正确答案】 B
【答案解析】