問題詳情

18. is a small boat designed for towing vessels and has great manoeuvrability and enginepower.
(A)Barge
(B)Ferry
(C)Tug
(D)Dumb barge

參考答案

答案:C
難度:簡單0.833333
統計:A(0),B(0),C(5),D(1),E(0)