He turned down the request because it was（ ）the limits of his po

He turned down the request because it was（ ）the limits of his power.


A、

above


B、

over


C、

off


D、

beyond


【正确答案】：D
【题目解析】：

A.above：在...上空；B.over：在...上面；C.off：远离；D.beyond：超过，此处应该指超出能力范围，选D。句意：他拒绝了这个请求，因为它超出了他的能力范围。