GRE Text Completion: Maggoosh-GRE填空Maggoosh - 3RZCC3DAT_7S79CVY

With university lecture halls rivaling small-concert venues in terms of the number of those in attendance, it ____________ incoming freshmen – most long coddled in an intimate learning environment – to become adept at navigating the treacherous waters of anonymity. A. implicates B. is incumbent upon C. behooves D. removes the onus for E. is unfair for F. benefits