問題詳情

46 If all of us travel to Penghu _______ferry as opposed to flying, we could save up to 10,000dollars.
(A)in
(B) at
(C)by
(D) of

參考答案

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

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