18.領港站於頻道16呼叫本船。
(A)VTS station is calling us on Channel 16.
(B)Port station is calling us on Channel 16.
(C)Radio station is calling us on Channel 16.
(D)Pilot station is calling us on Channel 16.

答案：登入後查看
統計： A(11), B(5), C(1), D(58), E(0) #1206044