Respuesta :
There are three correct answers to the first question. Indeed, Momaday implicitly mentions these points in the sentence as a great adventure, nobility and fulfillment. These points respectively are the migration of Kiowa people, their treatment of animals and other people and how people provided for themselves. The correct options are B, C, D.
In the excerpt the author describes his grandmother memory of the Rainy Mountain where he praises it and shows how much admires her. The tone of the excerpt is passionate. The correct option is C.