在搜索引擎中输入检索式：“公司OR企业”表示检索结果（）

在Visual FoxPro中，表达式〞BCD〞＄〞ABCD〞AND〞E〞>〞D〞OR NOT.T.的计算结果是（）。

在Windows XP中提供了（）磁盘的工具，磁盘碎片整理、磁盘清理。

（）集成了磁盘扫描程序，磁盘清理程序，磁盘碎片整理程序等工具，可以使磁盘维护定期运行。

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。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

布尔逻辑具体检索时，是通过三个布尔运算符来实现其功能的：AND、OR、（）。