- After years of heated debate, gray wolves were reintroduced to Yellowstone national park.
2017年高考英語全國卷3 閱讀理解 閱讀C 原文
- As early as 1966, biologists asked the government to consider reintroducing wolves to Yellowstone park.
2017年高考英語全國卷3 閱讀理解 閱讀C 原文
- The government spent nearly 30 years coming up with a plan to reintroduce the wolves.
2017年高考英語全國卷3 閱讀理解 閱讀C 原文
- The Yellowstone wolf project has been a valuable experiment to help biologists decide whether to reintroduce wolves to other parts of the country as well.
2017年高考英語全國卷3 閱讀理解 閱讀C 原文