单项选择题
A.Rub the toes briskly B.Elevate the foot slightly C.Rewarm rapidly D.Give aspirin or other medication for pain if necessary
A copy of the Articles of Agreement，less the signatures...
单项选择题A copy of the Articles of Agreement，less the signatures，is required to be posted. This document is called the（）.
A.fo'c'sle Card B.Articles Copy C.Voyage Agreement D.Shipping Articles
A continuous watertight bulkhead on a ship is normally ...
单项选择题A continuous watertight bulkhead on a ship is normally also a(n)（）.
A.structural bulkhead B.exterior bulkhead C.centerline bulkhead D.joiner bulkhead
A continual worsening of the list or trim of any floati...
单项选择题A continual worsening of the list or trim of any floating ship indicates（）.
A.negative GM B.progressive flooding C.structural failure D.an immediate need to counterflood
