19.在船舶六種運動中,船體保持正浮狀態,上下運動,稱之為:
(A)Surging
(B)Drifting
(C)Heaving
(D)Yawing
答案:登入後查看
統計: A(0), B(0), C(5), D(1), E(0) #2401725
統計: A(0), B(0), C(5), D(1), E(0) #2401725