阿摩線上測驗
6. Which of the followings is the most important consideration for passage (voyage)
planning?
(A) The distance.
(B) The economics.
(C) The safety.
(D) The comfort of crew.
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統計： A(5), B(5), C(223), D(6), E(0) #3009027
統計： A(5), B(5), C(223), D(6), E(0) #3009027
