Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, 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 （）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

我国多层次、多种类、多样化的新闻事业结构的主体是（）。í

按照不同的标准劳动合同可以划分为不同的种类，常见种类有（）

新闻营销指企业在真实、不损害公共利益的前提下，主动利用具有新闻价值的事件，或者有计划的策划、组织各种形式的活动，借此制造“新闻热点”来吸引媒体和社会公众的注意与兴趣，以达到提高社会知名度、塑造企业良好形象并最终促进产品或服务销售的目的。根据上述定义，下列属于新闻营销的是：