Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, 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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

装运期的规定办法通常有（）。

人们对不公平感的消除办法通常有（）。

工会提高工资的办法通常有（）。

装运期的规定办法通常有（）。

装运时间的规定办法通常有（）

GDP的计算方法通常有以下方法（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

电梯的井道系统通常有哪些内容（）