GRE Text Completion: ETS Fundamental-GRE填空ETS基础 - QE57D7I8RD7X7DR7X

That the Third Battalion's fifty-percent casualty rate transformed its assault on Hill 306 from a brilliant stratagem into a debacle does not (i)____________ eyewitness reports of its commander's extraordinary (ii)____________ in deploying his forces. A. gainsay B. flippancy C. extol D. mendacity E. inculpate F. cleverness