单项选择题

A tow that is properly aligned to pass through a narrow opening between two bridge piers is （）.

A.on course
B.headed fair
C.holding on
D.in shape

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热门试题

单项选择题

A tow astern is veering from side to side on its towline. The best way of controlling the action is to（）.

A.trim the tow by the bow
B.trim the tow by the stern
C.list the tow to windward
D.adjust the length of the towing bridle

单项选择题

A single vessel being towed alongside shall exhibit（）.

A.one all-round white light
B.sidelights and a sternlight
C.only the outboard sidelight and a sternlight
D.a masthead light，sidelights，and a sternlight