在完全垄断厂商的短期均衡时，垄断厂商可以：（）

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。

对完全垄断厂商来说（）。

对完全垄断厂商来说( )．

完全垄断简称垄断，是指整个行业的市场完全处于多家厂商的控制之下，是一种具有竞争、并由多家厂商控制某种产品的市场结构。（）

完全垄断厂商短期内，经济利润（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。