阿摩線上測驗
23. Ladder attached to platform at vessel’s side with flat steps and handrails enabling persons to
embark/ disembark from water or shore. It is:
(A) Jacob’s ladder
(B) Accommodation ladder
(C) Pilot ladder
(D) Safety ladder
答案：登入後查看
統計： A(25), B(502), C(177), D(34), E(0) #2334858
統計： A(25), B(502), C(177), D(34), E(0) #2334858
