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.

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。

试比较FOB、CIF、CFR贸易术语与FCA、CIP、CPT贸易术语有何不同？

FOB、CIF、CFR与其他贸易术语的重要区别是（）。

在CFR术语下成交的国际贸易，应（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。