简述元认知的发展。
挣值分析只是对项目预算成本的控制。
用药方法不属于复合麻醉的是() ["麻醉前给药","基础麻醉","配合麻醉","局部麻醉"]
Flash MX可以导出的文件格式中不包括()。 ["swf文件","html文件","fla文件","gif文件"]
You are working as an administrator at TestKing, and you need to set the bandwidth of your routers serial port to 56K. Which of the following commands would you use?() [" Bandwidth 56000"," Bandwidth 56000000"," Bandwidth 56"," Bandwidth 56k"]
唐朝的中央政府实行六部制,比汉朝的十三曹整整少了七个部门,是一次很大的部门精简。李世民用官非常之少,贞观年间,中央机构中的文武官员最少时只有643人,全国仅7000余人,这应该是历朝人数最少的政府了。据明末学者朱国桢的统计,有唐一代需财政负担的官员总数最多时约为1.8万人。根据材料,概括唐初解决“吏政之患”的主要措施?