育婴师朗读和讲述故事的基本要求不包括（）。

输出继电器（OR）通过一对（）触点将PLC的控制信号传递给负载。

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

育婴员要根据每个个体不同阶段的要求和不同个体的差异，合理运用理论来解决（）的不同问题。

以下哪些情况会造成提示“Incorrect number or IP address”？（）

高级育婴师的职责不包括()。

对育婴师带教和培训的时间可分为，需根据不同对象的需求进行安排，有（）。

对育婴员(师)举行的定期和不定期培训要()地合理安排。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。