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。

下列关于教学评价的说法中正确的是（）

关于教学评价，下列说法正确的是（）。

关于教学设计的下列说法中，正确的是（）。

下列关于教学设计的说法中，正确的是（）

关于教学评价中收集数据的工具与方法，下列说法中不正确的是（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。