問題詳情
37.You have berthed in a port area with other tank vessels. What signal is displayed by avessel to indicate it is transferring flammable or combustible or liquid cargo?
(A)A flashing yellow light.
(B)A red light visible all around the horizon.
(C)A green light visible all around the horizon.
(D)An illuminated red and yellow caution flag.
參考答案
答案：B
難度：適中0.517241
統計：A(5),B(15),C(4),D(3),E(0)