从语言学的分科来看，“现代汉语”属于（）语言学和（）语言学。

现代汉语属于____语言学，汉语史属于____语言学。

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.

专语语言学可以从（）和（）研究语言，由于研究角度不同，所以又可以分为（）语言学和（）语言学。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

不同教学法流派之间的差异，主要是因为由于对语言学习规律有不同认识。

语言学已历经了传统语言学、历史比较语言学和现代语言三个阶段。现代语言学的正式开端是（）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。