活动设计原则是设计教育活动应当遵循的基本准则，针对幼儿园活动设计可以考虑发展性原则、（）与整合性原则。

辛格等人在研究中发现，与看电视较少的儿童相比较，看电视较多的儿童更少玩（）。

举例说明如何在幼儿园教育活动开展过程中处理好儿童生成的学习活动与教师预定的教学任务之间的关系。

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。

如何在幼儿园教育活动开展过程中处理好儿童生成的学习活动与教师预定的教学任务之间的关系？

假如某因素与某病关系的病例对照研究结果的OR值为0.3（P＜0.01），最可能的解释是（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。