在需求下降的情况下，企业则应实行恢复性营销策略。

在无需求的状态下，企业营销的任务是进行刺激性营销；在需求下降的情况下，企业则应实行恢复性营销。

当强大的竞争对手采取无差异性营销战略时，企业应实施（）营销战略。

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

如果市场上所有顾客在同一时期偏好相同，对营销刺激的反应也相近，企业宜实行无选择性市场策略。

若强大的竞争对手实行的是无差异营销，企业则应实行（）营销。

如果强大的竞争对手实行的是无差异市场营销，企业则应实行（）营销。

若强大的竞争对手实行的是无差异性营销，企业则应实行（）营销。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。