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。

危险化学品运输企业运输危险化学品，已向公安部门报告过，可以进入危险化学品运输车辆禁止通行区域。

未经（）批准，运输危险化学品的车辆不得进入危险化学品运输车辆限制通行的区域。

运输危险化学品的车辆（）不得进入危险化学品运输车辆限制通行的区域。

现场勘查时，勘查人员不需尽量避开的区域（）。

矿区地形地质图加上勘查工程、勘查线、物化探异常等值线后，称为（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。