学前教育政策是制定学前教育法规的依据，学前教育法规是学前教育政策得到实施的保证。

学前教育政策不仅指导着学前教育立法的过程，而且指导着学前教育法规的运行和实施，是学前教育法规的灵魂。

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.

教育法规是制定教育政策的依据，教育政策是教育法规的具体化、条文化和定型化。()

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

教育政策与教育法规之间的关系，叙述正确的是（）。

教育政策与教育法规之间的关系，叙述错误的是（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。