整体而言，科技金融既有金融属性，又具有科技属性。

理论知识试题利用层次属性编制的优点是使试题的编写易于操作

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.

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

金融资产具有（）属性。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

金融资产价值以所以等于资金时间价值加风险价值是因为金融资金具有（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。