Give the meaning of Idiom: To was one's dirtylinen in public...? Mcqs

Give the meaning of Idiom: To was one's dirtylinen in public...?

(A) To criticize one's nature in public

(B) To quarrel in the open

(C) To do some ugly work in public

(D) To discuss dirty and scandalous matters

Source: This question is taken from the Naib Tehsildar Revenue Department-2022 (Bs-14)