政府干预经济的手段有：立法和行政手段、组织公共生产和提供公共物品、（）。

在当前我国经济社会体制转型的背景下政府组织的职责和作用应该是（）；完善社区治理的法治体系；提供公共物品和公共服务；规范社区内部公共物品的提供。

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。

从政府角度看，税收是一种（），是政府提供公共产品以满足公共需要的经济来源。

简述传媒经济学与公共政策的自由市场和政府干预。

从政府角度看，税收是政府提供公共产品以满足公共需要的经济来源，是一种成本补偿。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。