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.

在幼儿学科学的要素中，探索结果最充分地反映出学前儿童学科学活动的本质特点，也最充分地反映出学前儿童学科学的特色。

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。

《关于幼儿教育改革与发展的指导意见》中提出，耍充分尊重儿童的兴趣、需要，充分调动儿童的主动性、积极性，为儿童提供健康、丰富的生活和活动环境，强调儿童自身与环境的交互作用，让儿童主动选择、建构自己的经验，从而实现儿童的发展。这体现了（）的思想。

教师在儿童游戏起始环节的指导关键是引导幼儿自主地开展游戏，让幼儿充分表现、自由交往、合作游戏、大胆创新等。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。