关贸总协定是为了战后重建，调整国际贸易和国际多边协定。该协定成立于（）。

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

ANB指令是（）指令，ORB是（）指令，与and、or指令不同。

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.

国际商品协定的核心是（）。

布雷顿森林协定包括《国际货币基金协定》和《国际复兴开发银行协定》。

简述国际商品协定的结构

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。

国际贸易理论的核心问题是（）。