单项选择题 A vessel is found to be seaworthy after a complaint in writing to the American Consul by the Chief and Second Mates. The cost of the survey is to be paid by the（）.

单项选择题 A vessel engaged in（）shall not impede the passage of any other vessel navigating within anarrow channel or fairway.

单项选择题 A vessel aground would show the same dayshape as a（）.