学前教育机构家庭教育指导形式的发展趋势是什么？

（）是进行个别家庭教育指导的一种常用的有效形式。

婴幼儿家长指导工作的具体内容有婴幼儿的家庭（）、家庭保健与护理以及家庭教育等。

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.

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。

以下不属于家庭教育指导常用形式的是（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。