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.

人类历史上首部成文法典是《乌尔纳姆法典》。

《永乐大典》是我国历史上最大的一部（）书。

《永乐大典》力经4年奋战，到1407年，编修工程告竣。其反映的历史，表述不正确的是（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

中国历史上首次规定，建立婚姻关系必须订立婚书的是( )。

首次将《教育学》作为大学课程进行讲授的学者是（ ）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。