OR指令的作用是: 。( )

幼儿园管理的一般方法：包括（）、经济方法、思想政治教育方法、法律方法。

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.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

通过______实现对政治经济的影响，是教育作用于政治经济的主要途径。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

教育与政治经济制度是相互制约的关系，一定的社会政治经济制度决定着教育，而教育又对社会政治经济制度产生一定的影响和作用，以下对教育的政治功能的说法不正确的是（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。