可以在（）阶段采用Make-or-buy决策分析。

什么是市场营销？分析说明市场营销与推销之间的关系？

什么是社会学？它的两个要点与核心问题是什么？

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

渗流分析的任务是什么？有哪些方法？常用的理论方法是什么？它的基本假定是什么？

旅游市场营销与一般市场营销有什么区别？

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。