阿摩線上測驗
15. In American culture, it's _______ to ask people personal questions such as how much they weigh or how much money they make.
(A) irreversible
(B) illegitimate
(C) unconditional
(D) inappropriate
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統計： A(0), B(0), C(0), D(1), E(0) #3361937
統計： A(0), B(0), C(0), D(1), E(0) #3361937
