阿摩線上測驗
35. You sight a vessel exhibits a cylinder at daytime, what is that vessel?
(A) A vessel engaged in fishing.
(B) A vessel with her engines fail.
(C) A vessel engaged in towing.
(D) A vessel constrained by her draught.
答案：登入後查看
統計： A(52), B(73), C(81), D(314), E(0) #1309374
統計： A(52), B(73), C(81), D(314), E(0) #1309374
