电视广告制作的三个阶段是（）、（）、（）。

广告效果的三个阶段不包括（）。

根据（）分类，广告可以分为视听广告、印刷广告、户外广告、直邮广告、展示广告和交通工具广告。

可以在（）阶段采用Make-or-buy决策分析。

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。

以广告活动和广告事业为研究对象的广告学，根据具体研究对象的不同，可分为（）（）（）三个广告学研究的分支。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。