问题
选择题
When we climbed up to the top of the mountain, we were all __________ ,but we were very happy.
A．out of sight
B．out of reach
C．out of breath
D．out of danger
答案
答案：C
题目分析：句意为：当我们爬到山顶时，我们都气喘吁吁地，但是我们非常高兴。out of sight看不见，在视野之外；out of reach够不着；out of breath上气不接下气，气喘吁吁地；out of danger 脱离危险。故答案应为C。