Yellowstone National Park is one of the wildest places in the United States.But a few years ago,something very important was missing:wolves!To make things right ,the US government(政府)decided to bring wolves back to Yellowstone,and they hope that the coming of wolves would help to stop the...
【题目】阅读理解Yellowstone National Park is one of the wildest places in the United States. But a few years ago, somethingvery important was missing; wolves! To make things right,the US government(政府)decided to bring wolves backto Yellowstone, and they hope that the coming of wolves would...
Smith DW, Bangs EE (2009) Reintroduction of wolves to Yellowstone National Park: history, values and ecosystem restoration. Reintroduction of top order predators. Wiley-Blackwell, London, pp 92-125Smith, D. W., and E. E. Bangs. 2009 . Reintroduction of wolves to Yellowstone National Park: ...
【题目】完形填空Yellowstone National Park in the USA is specialbecause of its wolves, elk(麋鹿) and natural beauty-evenwhen it's -20℃.I first went to Yellowstone National Park in the 1of 1992, while learning how to 2 wildlife with mygirlfriend Mary Lou. We had almost no 3 and found...
Bring back the Wolves Difficulty:★★★Scientists in the Yellowstone National Park(黄石公园) in Wyoming(怀俄明州),the U.S., recently started a special project to study how good wolves are at protecting other creatures in the park."Traditionally, wolves have a bad image in many countries as ...
After years of heated debate, gray wolves were reintroduced to Yellowstone National Park in 1995. Fourteen wolves were caught in Canada and transported to the park. By 2007, the Yellowstone wolf population had grown to more than 170.Gray wolves once roamed throughout the Yellowstone area. But ...
After years of heated debate, gray wolves were reintroduced to Yellowstone National Park. Fourteen wolves were caught in Canada and transported to the park. By last year, the Yellowstone wolf population had grown to more than 170 wolves. Gray wolves once were seen here and there in the Yell...
Scientists in the Yellowstone National Park in Wyoming, US, recently started a special project to study howgood wolves are at protecting other creatures as they are seen as a threat to other animals. But we have been sur-prised to see how good they have been in protecting like elks, hunter...
After years of heated debate, gray wolves werereintroduced to Yellowstone National Park. Fourteen wolves were caught inCanada and transported to the park. By last year, the Yellowstone wolfpopulation had grown to more than 170 wolves. Gray wolves once were seen here and there in theYellowstone ...
A. Read and complete(阅读短文,填入合适的单词)9%Yellowstone National Park is the (1)national park in the world. We can see wild animals in it. such as (2), wolves, bears and elks. The park is(3)to the animals. The most famous (4)in the park is Old Faithful. It shoots hot ...