20世纪40年代到70年代初，全世界社会保障制度的基本模式有“（）”型社会保障模式，“福利国家”型社会保障模式，“（）”型社会保障模式，“储蓄保险”型社会保障模式。

社会保障体系的特征有，社会保障体系的社会性，权利与义务的对等性，共济性和（）。

“社会保障”（socialsecurity）一词最早运用于哪个国家的《社会保障法》（）

国家保障妇女享有与男子平等的劳动权利和社会保障权利的相关法规是（）。

《妇女权益保障法》规定，国家保障妇女享有与男子平等的劳动权利和社会保障权利。以下说法正确的是（）。

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。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。