临床医生进行社区诊断时最常使用的流行病学调查方法是（）。

伤寒诊断主要根据流行病学史、特征性临床表现，确诊要靠（）。

男性，30岁。右前臂尺侧切割伤，右手呈爪状畸形。临床诊断尺神经损伤。有关尺神经损伤的诊断和治疗，错误的是（）

系统中雷达状态包括Unknown、Operational（or ON）、Failed（or OFF）、Detached。

Shutdown price（or point，or rule） 停业价格（或停业点、停业原则）

翻译：With Average or With Particular Average（WA or WPA）（）

【参考范例二】Animals or Pets What is your favourite animal?

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.

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。