Recently we held a discussion about what we shall use for power when all the oil in the wo

问题补充：

Recently we held a discussion about what we shall use for power when all the oil in the world has ?

A. run out of

B. used up

C. given out

D. put out

答案：

A. run out of

B. used up

(答案→)C. given out

D. put out

解析：考查短语辨析。句意“最近我们就当全世界的石油用完后我们应该用什么来提供能源的问题进行了讨论。”A“用完，耗尽”，后加名词作宾语；B“用完，耗尽”，主语是人；C“分发，用尽”，主语是物；D“扑灭”。本题的主语是the oil。故选C。