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,
问题描述：
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
of是介词，后面跟动名词或名词。c的话有被动意味，out后面不用加了。
答
run out of后面要加宾语
B.要用 been used up
D.放弃,意思不对