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.

建立证书的意义是什么？

宪典宝库建立的意义是什么？

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

中国社会主义制度建立的重大意义是什么？

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

我国大学生创业教育的特点是什么？

开展大学生创新创业教育的意义是：（）