治疗过度疲劳，基本上围绕四个方面进行（）、（）、（）和（）。

过度紧张就是指精神紧张。

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.

运动能力与身体素质的变化不是导致运动性疲劳的因素。

整体疲劳是指从事全身运动，使身体各（）机能下降而导致的疲劳。

身体过度紧张与疲劳可能导致抽筋。

运动能力与身体素质的变化不是导致运动性疲劳的因素。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

假如某因素与某病关系的病例对照研究结果的OR值为0.3（P＜0.01），最可能的解释是（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。