当某个域中经常有许多用户登录林中其它域时，有必要使用（）信任。 ["父子","树根","外部","快捷信任"]
简述收集劳动标准的程序。
危险化学品重大危险源的概念是什么？
下面属阴虚证的表现是（） ["畏寒肢冷","神疲乏力","唇甲色白","五心烦热"]
A MARK OR POSITION AT WHICH A VESSEL IS REQUIRED TO REPORT TO ESTABLISH ITS POSITION defines（）. ["VTS point","Way point","Reference point","Establishment point"]
违纪概念是如何界定的？
