E. 2009 Reintroduction of wolves to Yellowstone National Park: history, values, and ecosystem restoration. In Reintroduction of top-order predators (eds M. W. Hayward & M. J. Somers), pp. 92-125, 1st edn. Hoboken, NJ: Wiley-Blackwell....
【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...
Yellowstone National Park: wolves Wolves in winter, Yellowstone National Park, northwestern Wyoming, U.S. Doug Smith/U.S. National Park Service Yellowstone National Park: white pelicans Flock of white pelicans in Yellowstone National Park, northwestern Wyoming, U.S. ...
文章首句“After years of debate, gray wolves were reintroduced (重新引进) to Yellowstone National Park.”(经过多年的争论,灰狼重新被引进黄石国家公园。)开门见山地提出黄石公园引进灰狼的举措,然后在下文中详细介绍其原因以及带来的良好的转机,由此判断本文的中心话题是“美国黄石公园对灰狼的引进”。故选C...
Yellowstone National Park - Wildlife, Geothermal, Wilderness: Some 1,350 species of flowering plants (roughly 1,150 of them native) have been identified in Yellowstone. About four-fifths of the park’s area is forested, and the vast majority of the tree
To see both sides of the story, let’s look at one of the most successful wolf reintroduction programs in history, at Yellowstone National Park. What happened to Yellowstone when wolves were gone? Wolves were officially declared extinct in the park by1926. This set off a chain of ecological...
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 ...
The return of large predators such as wolves was decisive in controlling the elk population, which benefited the health of plant communities and streams in Yellowstone, Beschta said. He also noted that the healing of the park's landscape is in its early stage and it may take more time for...
解析 D 考查定语从句。句意:随着狼群返回位于美国西北部的黄石国家公园,麋鹿开始避开它们觉得不安全的地方。第一个空引导非限制性定语从句,先行词为Yellowstone National Park,为物,空处在从句中作主语,应用which引导;第二个空引导定语从句,先行词为places,为地点,空处在从句中作地点状语,应用where引导。故选D。
The reintroduction of wolves to Yellowstone Park. 2【题目】例1(全国卷Ⅲ)After years of heated debate, gray wolves were reintroduced toYellowstone National Park. Fourteen wolves were caught in Canada and transportedto the park. By last year, the Yellowstone wolf population had grown to more than...