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.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

复习是对已学过知识的温习、巩固、系统和延伸，复习的形式很多，包括课堂复习、单元复习和（）等。

复习方式的多样化，有助于提高学生的兴趣，提高复习效率，复习方式有整体复习、部分复习和综合复习，实验研究表明整体识记效果最佳。

复习方式的多样化，有助于提高学生的兴趣，提高复习效益，复习方式有整体复习、部分复习和综合复习，实验研究表明整体识记效果最佳。

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。