“语言学概论” 课程内容在语言学学科分类中，属于一般（）（）语言学。

大家平时学习语言学概论遇到的疑难问题应该到（）论坛发帖子

祝畹瑾编著的《社会语言学概论》交际能力的内容包括以下三个方面：（）

本课程教学辅导栏目提供了语言学概论网络课件，课件一共包括（）个栏目

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。

社会语言学有广义和狭义之分。广义的社会语言学和狭义的社会语言学各包含哪些内容？

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。