主持人语言功力结构的关系是什么？

主持人节目质量与主持人语言功力的关系是什么？（不同节目、不同情况对主持人语言功力的要求是什么？）

设计图纸是产生于装饰施工之前，对最终的装饰效果缺乏真实感，必须通过施工来检验设计的（）、合理性。

礼仪的表现形式分为语言礼仪、仪态礼仪、媒体礼仪。

礼仪的表现形式有：（）、身体语言类礼仪、饰物类礼仪和酒宴类礼仪

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。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。