I am sorry it's __________ my power to make a final decision on the project．
A.overB.aboveC.offD.beyond在线课程D
该题考查介词用法.beyond表示程度、范围或能力等，意为“超出”、“为……所不及”.本句意为“很抱歉，关于这项工程做出最后决定超出了我的能力”.答案为D.例如：
The computer is beyond repair．这台电脑无法修了.
He's beyond my control．我管不了他.
Physicians believed them to be beyond help．
医生们相信他们是无法救活的.
It's beyond human power．这是人力所不及的.
The result was beyond anything Columbus could have expected．
其结果完全超出了哥伦布的预料.