翻译：With Average or With Particular Average（WA or WPA）（）

简述两人群体与三人群体的差异。

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.

甲乙丙三人参加一项测试，三人的平均分为80，甲乙两人的平均分为75，乙丙两人的平均分为80，那么甲丙两人的平均分为（ ）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

关于共同犯罪，香港的刑法理论表述为：两人或两人以上共同实施犯罪。共同犯罪人分为主犯和从犯两类，并且均应入罪。（）

拦网技术教学中，教师的讲解应从拦网的（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。