What should we use for power when all the oil in the world has( )

题目

What should we use for power when all the oil in the world has( )
A.run out of B.used up C.given out D.given off
该题正确答案应选C,为什么不选A,run out of也有“耗尽”的意思啊,

答案

run out of后面要加宾语
B.要用 been used up
D.放弃,意思不对