Nowhere in nature is aluminum found free, owing to its always ______ with other elements,

Nature is at its best in spring.（英译中)

In phrases like steaming hot, shining bright, biting cold, the -ING participle is usedA．fo

The United States is rich in natural resources in deposits, forestry, water power, etc. Th

______is the most famous nature poem by William Cullen Bryant.A．The FountainB．The White-Fo

The country is abundant in natural resour

The country is 【abundant 】in natural resources.A.