（）, 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 （）.

The（）may examine or re-examine the goods or take samples from them straightaway in the absence of the consignee or the consignor whenever it considers this necessary.

（）are liable to be stoten, pilfered or may damaged due to improper handing or stowage.

Banks have no liability for any delay or loss caused by postal or telex failure.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

TCP/IP是Internet采用的协议标准，它是一个协议系列，由多个不同层次的协议共同组成，用于将各种计算机和设备组成实际的计算机网络。TCP/IP协议系统分成4个层次，分别是网络接口层、网络层、传输层与应用层。（）是属于网络层的低层协议，主要用途为完成网络地址向物理地址的转换。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。