我国海商法对承运人免责规定是参照了海牙规则和维斯比规则，实行的是（）；关于举证责任，参考了汉堡规则，采用了（）。

《海牙规则》实行的承运人责任制是（）。

试述《海牙规则》有关承运人责任、责任期间及诉讼时效的规定。

《汉堡规则》将《海牙规则》中承运人的不完全过失责任原则改为承运人的推定完全过失责任。

《汉堡规则》将《海牙规则》中承运人的“不完全过失责任”改为“推定完全过失责任制”。

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。