幼儿的完整学习的概念是建立在(  )基础上的。

学前教育心理学研究的核心是幼儿学习心理和幼儿（）

市、区教育部门会同同级卫生部门......结合幼儿（）、（）、（）和心理健康等专题开展幼儿园保健医生业务培训，不断提高幼儿园卫生保健工作水平。

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（）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

学前教育心理学研究的核心是幼儿学习心理和幼儿

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。