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。

计划按（  ）划分，有单位计划、部门计划、班组计划、个人计划等。

将学校管理计划划分为长期计划和中短期计划的依据是（）

成本管理的预测计划循环按时间标准进行划分，可以是短期计划(一个月或一个季度)、中期计划(半年或一年)和长期计划。（）

销售计划管理中，计划的版本有总部下达计划、省公司下达计划、地公司下达计划、片区下达计划。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

大学生志愿服务西部计划的工作内容有哪些？