【单选题】

In the business world, there is great antagonism over the high level of insecurity and corruption that result from bureaucracy' s ------- ways, and a feeling that it would unfortunately be ------- to reform them.
A．(A) dilatory... futile

B．(B) methodical ... difficult
C．(C) efficient ... dangerous
D．(D) malingering ... antithetical
E．(E) repugnant... obtuse