【正确答案】：
IF YOU ASK YOUR BOSS FOR LEAVE OF ABSENCE FROM THE OFFICE ON SOME LEGITIMATE OCCASION, HIS LOVE OF POWER WILL DERIVE MORE SATISFACTION FROM REFUSAL THAN FROM CONSENT.
【题目解析】：考点：ask for leave：请假；legitimate：合理的，正规的；derive from：来源于；refusal：拒绝；consent：同意。句子结构：本题考查if引导条件状语从句。