呼吸衰竭最主要的临床表现是（）。

按动脉血气分析分类，将呼吸衰竭分为Ⅰ型呼吸衰竭和Ⅱ型呼吸衰竭。

呼吸衰竭的泵衰竭一般引起__________型呼吸衰竭，呼吸衰竭的肺衰竭一般引起__________型呼吸衰竭。

按动脉血气分析分类，将呼吸衰竭分为Ⅰ型呼吸衰竭和Ⅱ型呼吸衰竭。

Ⅰ型呼吸衰竭晚期可出现Ⅱ型呼吸衰竭，而Ⅱ型呼吸衰竭经治疗好转后，可经Ⅰ型呼吸衰竭阶段后最终治愈。

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。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。