（）, 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。

试述系统和要素的教育管理学意义。

以下哪些情况会造成提示“Incorrect number or IP address”？（）

下哪些属于幼儿教育过程的要素（）。

哪些属于护理管理的发展趋势（）。[护理管理学试题题库]

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

下面的法律规定中，哪些不属于法的要素中的法律规则?( )

下列选项中哪些属于大学生思想品德教育的内容（）。