問題詳情

22.Stand by(to)means to be in ______ or prepared to execute an order, to be readily available.
(A)amended
(B)hand
(C)ability
(D)readiness

參考答案

答案:D
難度:簡單0.769231
統計:A(1),B(3),C(4),D(30),E(0)

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