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。

对物业管理行业实行（）制度，严格审查物业服务企业的资质，是现阶段加强行政监管、规范企业行为、有效解决群众投诉、净化物业管理市场的必要手段。

对物业管理企业实行（）制度，是加强行政监管、规范企业行为、有效解决群众投诉、改善物业管理市场环境的必要手段。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。