問題詳情

48.I bought an alarm clock with a(n) _______ dial, which can be seen clearly in the dark.
(A) supersonic
(C) audible
(B) luminous
(D) amplified

參考答案

答案:B
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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