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。

对心理现象的某些特定方面进行系统评定的心理评估方法为（）

在消费者心理与行为的研究方法中，有一种方法是在商业营销环境中，有目的地创设某些条件和变更某些条件，给消费者的心理活动施加一定刺激或诱导，从中了解消费者心理活动，这种方法称为（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

体育教育心理学主要研究目的是提高体育中的（）的效果。