Which detail from “The future of money” supports the opinion that digital currency is risky

But we pulled at the grill [on the ground] and it gave way. and then we saw iron rings as steps leading down a shaft into a darkness without bottom. … it was a great tunnel. its walls were hard and smooth to the touch; it felt like stone, but it was not stone. on the ground there were long thin tracks of iron, but it was not iron; it felt smooth and cold as glass. we knelt, and we crawled forward, our hand groping along the iron line to see where it would lead. but there was an unbroken night ahead. what is the most likely explanation for the walls described in the bold text?

Observe as orações dos períodos a seguir: a mãe, que era surda, estava na sala com ela. ele próprio desculpou o comentário que a irritou. é preciso gozarmos a vida, que é breve. as orações subordinadas adjetivas – iniciadas por um pronome relativo (que) – de forma a exercerem funções próprias do adjetivo, conforme exemplos acima, podem ser classificadas, respectivamente, como escolha uma: a. explicativa, explicativa e explicativa. b. restritiva, restritiva e explicativa. c. explicativa, restritiva e restritiva. d. explicativa, restritiva e explicativa. e. explicativa, explicativa e restritiva.

If an author wanted to write a book that showed me the humor and the tragedy of life in a distant county he or she would likely write a