完形填空
Joe Simpson and Simon Yates were the first people to climb the West Face of the Siula Grande in the Andes mountains. They reached the top【C1】______, but on their way back conditions were very【C2】______. Joe fell and broke his leg. They both knew that if Simon【C3】______alone, he would probably get back【C4】______But Simon decided to risk his【C5】______and try to lower Joe down the mountain on a rope (绳). As they【C6】______down, the weather got worse. Then another【C7】______occurred. They couldn't see or hear each other and, 【C8】______, Simon lowered his friend over the edge of a precipice (峭壁) . It was【C9】______for Joe to climb back or for Simon to pull him up. Joe's【C10】______was pulling Simon slowly towards the precipice.【C11】______, after more than an hour in the dark and the icy cold, Simon had to【C12】______In tears, he cut the rope. Joe【C13】______into a huge crevasse(裂缝) in the ice below. He had no food or water and he was in terrible pain. He couldn't walk, but he【C14】______to get out of the crevasse and started to【C15】______towards their camp, nearly ten kilometers【C16】______. Simon had【C17】______the camp at the foot of the mountain. He thought that Joe must be【C18】______, but he didn't want to leave【C19】______Three days later, in the middle of the night, he heard Joe's voice. He couldn't【C20】______it. Joe was there, a few meters from their tent, still alive.
单选题11.【C1】
【正确答案】
C
【答案解析】根据on their way back在回来的路上，说明他们都成功地登上了Siula Grande。A匆忙地；B细心地；C成功地；D早。故选C。