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。

自确定听证主持人之日起2日内，案件调查人员应当将案卷移送听证主持人。

案件调查人员应当自确定听证主持人之日起（）日内将案卷移送听证主持人，听证主持人应当于举行听证（）日前通知案件调查人员，并退回案卷。

案件调查人员应当自确定听证主持人之日起（）日内将案卷移送听证主持人。

市场调查按照调查的范围分为市场环境调查和市场专题调查两类。

调查研究可分为综合调查和专题调查。划分的依据是（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。