若设定的条件表达式为“＜60 Or＞100”表示( )。

若设定的条件表达式为“＜60 Or＞100”，则表示( )。

在搜索引擎中输入检索式：“公司OR企业”表示检索结果（）

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.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

假设企业的产品价格高于生产的平均可变成本，但低于生产的平均总成本。在短期中企业将停止营业吗？试解释之。在长期中企业将退出市场吗？试解释之。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。