27.Is the pilot boat station?(A)at (B)with (C)in (D)on

問題詳情

27.Is the pilot boat station?
(A)at
(B)with
(C)in
(D)on

參考答案

答案：D
難度：適中0.5
統計：A(0),B(0),C(1),D(1),E(0)

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