政府对旅游经济进行宏观调控的主要手段包括（）。

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。

宏观调控的经济手段包括（　）。

农业宏观调控的经济手段主要包括什么特点？

我国宏观经济管理和调控的手段主要包括经济手段、法律手段、（　　）和必要的行政干预。

　　在市场经济下，宏观经济调控的手段包括：经济手段、法律手段、计划手段和行政手段等。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。