 
 <translate> Water resources are scarce in Tibetan areas, and the Tibetan people save water very much.
Thus, the answer is Sentence A. <ibo> Mmiri dị ụkọ n'ebe ndị Tibet, ndị Tibet na-echekwa mmiri nke ọma. N'ihi ya, azịza ya bụ nkebi ahịrịokwu nke A. 