（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

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。

幼儿的社会学习是在随机的、无意的过程中完成的。它需要有一个长期的过程。在这个长期的过程中，教育经常有反复，但是不论长期也好、反复也好，幼儿必须有亲身的实践。由于幼儿的社会学习有以上特点，所以我们提出了社会教育的原则，即幼儿社会教育应综合地渗透在幼儿的一日生活中，在生活中随时抓住教育时机实施教育。在实施教育的过程中，切忌只凭教师的讲，而应让幼儿有参与、有实践，在实践的过程中去亲身体会。社会教育的内容要注意适宜幼儿的发展水平，不可过高或过低，因为不管过高或过低都影响社会教育的实效。社会教育的内容要符合时代性要求。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。