（）, 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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

《会计法》规定，我国的会计期间自（）。

我国《会计法》规定的会计期间分为()。

我国的会计期间中，称为会计中期的是（）

《会计法》规定，我国的会计期间自( )。

以下（）不是我国常见的会计期间

以下哪项不是我国常见的会计期间？（ ）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。