阿摩線上測驗
4. Noise is a psychological term _____ unpleasant, unwanted or intolerable sound.
(A) be referred to
(B) referring with
(C) referring to
(D) referred for
(E) referred as
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統計： A(2), B(5), C(16), D(0), E(6) #1093366
統計： A(2), B(5), C(16), D(0), E(6) #1093366
