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 （）.

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

在西方国家，政治与行政分离，政府公务员是职业行政管理人员，但争取选票和赢得选举是政治家和政府公务员共同的事。

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。

2050年与2030年相比，“单独二胎”实施后老龄化水平：

国家行政机关对其系统内部违法失职的公务员实施的行政制裁为()。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。