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。

在海上运输货物保险实务中，被保险货物所运往的目的地有（）。

（）研究再生产过程中随之发生的物流活动，研究国民经济中的物流活动，研究如何形成服务于社会、面向社会又在社会环境中运行的物流，研究社会中物流体系的结构和运行规律，因此带有综合性和广泛性。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。