（）, 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.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

B公司与欧洲某国B公司签订一货物买卖合同，B公司为防止B公司到期不履行合同，而提前预防自己可能会受到的损失，B公司应投保（）。

以下哪些情况会造成提示“Incorrect number or IP address”？（）

国际货物买卖合同是指不同国籍的当事人之间就买卖货物所发生的权利义务关系而达成的协议。（　　）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

甲公司与乙公司订立国际货物买卖合同。由于卖方甲公司未及时将货物凭证交付给乙公司，致使货物在从甲地运至乙地码头时，乙公司无法提货而滞留，遭风暴全部损毁。双方当事人因未对货物风险分担进行约定，故发生纠纷。依照《国际货物买卖合同公约》，该批货物风险损失应：（）。