单项选择题
With a smirk, the ------- historian takes it as a professional obligation to parade human nature always as an object of -------.（）
A．puerile ... dignity B．sardonic ... mockery C．diligent... study D．practiced... distrust E．veteran... reproach
单项选择题 INSTINCT:（）
单项选择题 DESECRATE:（）
单项选择题 GERMANE:（）
