在我国土地利用类型中，耕地约占（）

简述持续土地利用的5大基本原则的具体含义，论述持续土地利用思想对当前我国土地利用和管理的指导意义。

简答式试题属于试题类型的选答型试题。

我国国土面积中，山地、高原约占（），丘陵、盆地约占（），平原约占（）。

我国土地利用的区域之间发展相对平衡。

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。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。