GRE Text Completion: JiJing 1373-GRE填空机经1373题 - U7Y75_P8J7CN55RHA

Asserting a need to preserve the ____________ that became the hallmark of her predecessor's tenure, the new director of federal monetary policy refused to subscribe to rigid or mechanistic rules in policy making. A. firmness B. adaptability C. unpredictability D. autonomy E. strictness F. flexibility