行政许可就其特征而言，它是一种（）。

简述对公共政策分析者而言，重视并掌握结构不良的政策问题的原因。

可以在（）阶段采用Make-or-buy决策分析。

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。

政策分析过程模式的（）分析模式认为：政策内容研究和政策过程研究在政策分析中的差别是常见的。

相对于其他股利政策而言，从企业支付能力的角度看，是一种稳定的股利政策的是（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。