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。

江南大学学生王志强救了崇明路小学的落水学生胡小丽，针对这一事件，江南大学可以撰写以下几种公文：（）。

《宁波帮与宁波大学》由谁主编（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

房屋毗连部位的维修养护由谁负责？

公文撰写的原则是什么？

煤矿企业的安全生产工作由谁负责？