24.Ice-breaker assistance is suspened until weather conditions.(依據IMO SMCP)
(A)useful
(B)cold
(C)favourable
(D)advantage
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統計: A(8), B(8), C(23), D(8), E(0) #1199685
統計: A(8), B(8), C(23), D(8), E(0) #1199685