OPAC又被称作（）

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.

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。

对策论作为政策分析的创造性方法之一，又被称作（）

对策论作为政策分析的创造性方法之一，又被称作（）。

政策执行的综合模型又被称作（）。

下列选项中，又被称作国家公务员礼仪的是（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。