请为幼儿园大班设计一份“环境保护”的教育主题活动设计。

规定我国实施幼儿教育的组织为幼儿园的学制是( )

幼儿教育是整个教育工程的基础工程，因此教育要体现（）。

教育部1951年制订（），将幼稚园改名为幼儿园。

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。

为幼儿园中班设计一个“使声音变大”的科学教育活动方案。

请为幼儿园小班设计一份“环境保护”的教育主题活动设计。

请为幼儿园小班设计一份“安全教育”的教育活动设计。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。