行为规范的学习又称社会规范的学习，行为规范是由一定的社会组织，根据一定社会生活方式提出并要求其成员共同遵守的行为要求，它是人类社会用以调节人们的社会行为，实现社会控制，维持社会秩序的思想工具。

要求公民遵守四项基本原则这一社会规范应属于(  )的内容。

要求公民遵守四项基本原则这一社会规范应属于(  )的内容。

以下哪一项不属于保护环境这一社会公德对公民的要求？

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.

（）是每个公民必须遵守的道德准则，也是每个公民应尽的社会责任和法律义务。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

（）是每个公民必须遵守的道德准则，也是每个公民应尽的社会责任和法律义务。 

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。