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。

与传统经济学不同，新制度经济学将（）看作经济运行过程的一个内生变量，在经济增长和经济发展中起着根本性作用。

旨在将市场制度中的人类行为与政治制度中的政府行为纳入同一分析的轨道，即经济人模式，从而修正传统经济学把政治制度置于经济分析之外的理论缺陷的一种新公共经济理论是（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。