论述《苏州大学社会学院关于举办1999年档案专业专升本成人教育的函》的写作特色。

乡村社会学产生于19世纪末20世纪初的（）。

城市社会保障应真正服务于城市经济、社会的发展，随着城市经济、社会的发展而同步发展。

美国社会学家奥格本的（）认为，非物质文化的变迁快于物质文化的变迁，因而出现文化失调，产生社会问题。

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。

社会学作为一门独立的社会科学，是从（）开始的，产生于（）年代。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。