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。

我国人文社会科学领域中的政治学科系列是？

人文社会科学发展的背景是什么？

人文社会科学的发展机理是什么？

一部人文社会科学的历史，在一定意义上可以看作人文社会科学逐步满足（）需要的历史。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

（）运动奠定了中国现在西高东低的地势轮廓。