学前儿童语言教育主要是研究学前儿童（）、（）和（）的过程。

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（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

幼儿园等学前教育正式机构与社区联合，以有目的、有系统地向学前儿童家长传播科学教育学前儿童的知识，交流优秀的学前教育经验，树立正确的学前教育观念，并掌握一定的学前教育方法的学校的是（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

（）是通过对人类历史上丰富的学前儿童家庭教育思想和实践活动的分析研究，去认识学前儿童家庭教育发展的规律性，泳衣指导今天的学前儿童家庭教育工作的一种研究方法。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。