[填空题] 标定氢氧化钾标准溶液所用的基准物质是（）。

An engineer is preparing an implementation plan in which the configuration needs to influence BGP's choice of best path. Which of the following is least likely to be used by the configuration in this imple mentation plan?（） [" Weight"," Origin code"," AS_Path"," Local_Pref"] 稳态扩散 大额可转让定期存单深受欢迎的基本原因是（）。 ["期限短","面额固定","流动性强","利率高"] 起升机构制动器是采用常开式 Within a web application deployment descriptor， which maps the com.example.LoginServlet servlet to /utils/LoginServlet？（） ["A","B","C","D"] 标定氢氧化钾标准溶液所用的基准物质是（）。