20. 某船艏吃水為6.5公尺,舯水尺為6.8公尺,艉吃水為7.5公尺,試問該船呈現何種現象 ?
(A)Sagging
(B)Hogging
(C)Trim by stem
(D)Trim by head

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統計: A(1), B(1), C(1), D(0), E(0) #3009817