《科学与近代世界》的作者是谁？（）

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。

世界上第一位摩托车手是谁（）

世界上第一位进行太空行走的航天员是谁？

关于“世界的普遍而统一的基础问题”是谁提出的（）

第一位主哨世界杯总决赛的主裁判是谁（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。