请教一道三空题

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But they pay little attention to the opposite and more treacherous failing: false certainty, refusing to confess their mistakes and implicitly claiming (i) ______, thereby embarrassing the nation and undermining the Constitution, which established various mechanisms of self-correction on the premise that even the wisest men are sometimes wrong and need, precisely when they find it most (ii) ______, the benefit of (iii) ______ process

Blank (i) Blank (ii) Blank (iii) (A) infallibility (D) discomfiting (G) an adaptable (B) immunity (E) expedient (H) a remedial (C) impartiality (F) imminent (I) an injudicious
应该怎么选啊？