Reading · Bölüm 6
The National Park Service, NPS for short, is an agency of the United States federal government that manages all U.S. national parks. (1) .......... The NPS is charged with a dual role of preserving the ecological and historical integrity of the places entrusted to its management. (2) .......... It has spent a century…
Tüm sınavların, oyunun 80 aşamasının ve daha fazlasının kilidini aç, sınırsız simülasyon yap.