（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

（）are liable to be stoten, pilfered or may damaged due to improper handing or stowage.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

（）是指在组织活动的过程中，经常重复发生的问题。对这类问题，通常有固定的处理方法。

经常重复发生，能按原已规定的程序、处理方法和标准进行的决策，就是非程序化决策。

业务决策中，例如生产任务的日常安排、常用物资的订货与采购等诸如此类的经常重复发生，能按原已规定的程序、处理方法和标准进行的决策，属于（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。