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

发现教学又称启发式教学，主张让学生通过（）活动而发现合作学习概念或原理。

来自不同国家的两个或两个以上的公司参与商务活动的合作性协定称为（）

国际合作按合作的领域可分为政治合作、经济合作、（）、科技合作、文化合作等。

代理谈判指受人委托参与某项交易或合作的谈判。（）

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。