1956年，（）在美国《政治学杂志》上发表论文“比较政治体系”，首次提出“政治文化”这一概念。

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。

美国学者施恩提出“职业锚”概念并将其分为（）

由美国学者温德尔·斯密提出的概念与原理为（）

最早提出教育评价概念的学者是美国教育学家（）

由美国学者温德尔・斯密提出的概念与原理为（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。