（）, 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 （）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

下列各项中，属于政府会计《基本准则》的内容的有（）。

下列各项中，属于政府会计《基本准则》的内容的有()。

下列各项中属于政府财务会计要素的有（）。

属于加快推进政府及非营利组织会计改革主要任务的有（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。