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 （）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

据联合国最近发表的观测报告说，到2030年，世界人口将达（）。

美国成立的“国家保护生物医学和行为研究人类受试者委员会”于1978年发表了《贝尔蒙报告》，以下关于《贝尔蒙报告》的说法正确的是：（）。

1968年，美国哈佛大学医学院特设委员会发表报告，拟定了一个比较科学的以功能特征为尺度的死亡标准（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。