問題詳情
79 下列三個（①②③）圖形為聽反射衰減的測試結果，何項結果之判讀為異常？
(A)①②
(B)②③
(C)僅①
(D)僅③
(A)①②
(B)②③
(C)僅①
(D)僅③
參考答案
答案：D
難度：適中0.636364
統計：A(1),B(1),C(0),D(7),E(0)
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