人际沟通是有效沟通的焦点，任何沟通目标都需要通过人际沟通去实现。

在沟通管理学上，肢体语言占了55%的分量，而肢体语言中居首位的是（）。

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。

人际沟通是个人之间在共同活动中彼此交流思想、感情和知识等信息的过程，其实现要借助于非语言符号系统和语言符号系统，以下不属于非语言符号系统的有（）？

在社会活动中，人们运用语言符号系统或非语言符号系统相互之间交流信息、沟通情感的过程就是人际交往。

人际沟通是个人之间在共同活动中彼此交流思想、感情和知识等信息的过程，其实现要借助于非语言符号系统和语言符号系统，以下不属于非语言符号系统的有（）？

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。