在指导学前儿童学习时保育员应尊重学前儿童的学习特点，（），促进学前儿童主动地学习。

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.

在幼儿学科学的要素中，探索结果最充分地反映出学前儿童学科学活动的本质特点，也最充分地反映出学前儿童学科学的特色。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

简述学前儿童内分泌系统的保育要点。

在参与集体教育活动指导时，保育员应尊重学前儿童的学习特点，接纳其在学习上的差异，促进学前儿童（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

学前儿童科学教育的根本宗旨是对儿童进行（）的早期培养，促进儿童个性的全面发展。