题目

完形填空 They tell the story of a mountain climber who, desperate to conquer the Aconcagua, started his climb after years of preparation. But he wanted the 1 all to himself, therefore, he went up 2. He began climbing and it was becoming late. He did not prepare for 3, and decided to keep on going. Soon it got dark. Night fell with heaviness at a very high altitude. Visibility(能见度) was 4. Everything was black. There was no moon, 5 the stars were covered by clouds. As he was climbing a ridge at about 100 meters from the top, he 6 and fell. Falling rapidly, he could only see marks of daThe fire ________out for ________. [　　] A．began, an hour and a half B．has been put, one and a half hours C．was, a half and an hour D．put, one and a half hours