【单选题】Your vessel is proceeding down a channel,and you see a pair of range lights that are in line dead ahead.The chart indicates that the direction of this pair of lights is 229°T,and variation is 6°W.If t...
【简答题】根据下列选项,回答 46~50 题。 1 is the business of prividing employment for a vessel and arranging suitable sea transport for a variety of commodities. 2 chartering means that the ship owner promises to carry on...