GRE Text Completion: JiJing 1373-GRE填空机经1373题 - R557RC6B71JSD5A4A

There is a risk in ____________ vagueness in speech: all kinds of distortions and lies can go unrecognized in the general haziness and so come off as facts. A. detecting B. sanctioning C. castigating D. countenancing E. discerning F. perpetuating