（）规定了保护历史城镇与城区的原则、目标和方法。

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。

董仲舒的（）原则，到汉宣帝时正式成为法律。

汉武帝时期，教育家董仲舒提出的（）文教政策对我国古代教育产生了深远地影响。

大学校园文化作为一种客观存在和一种教育实践活动的历史有多久了（）

大学校园文化作为一种客观存在和一种教育实践活动的历史有多久（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。