根据农业部、监察部的有关文件规定，在农村集体财务管理过程中，村集体经济组织实行财务（）制度。 ["民主管理","公开","集中管理","村民管理"]
120阀中，紧急阀的“稳定限制孔”孔径为（）。 ["φ0.8mm","φ1.0mm","φ1.2mm","φ1.8mm"]
An administrator has mirrored the root volume group to a second disk, but 'bootlist' is failing to correctly add the second disk. What is the likely cause of the problem?（） ["The administrator has failed to run 'bosboot -ad <2nd disk>' prior to the bootlist command.","The administrator has failed to run 'bootinfo -B <2nd disk>' prior to the bootlist command.","The administrator has failed to run 'mirrorvg -m rootvg <2nd disk>' prior to the bootlist command.","The administrator has failed to run 'bosboot -ad \/dev\/ipldevice <2nd disk>' prior to the bootlist command."]
Which cron entry will run /usr/local/bin/myscript at 0500 every Saturday of the following？（） ["0 5 * * 6 \/usr\/local\/bin\/myscript","0 5 6 * * \/usr\/local\/bin\/myscript","6 * * 5 0 \/usr\/local\/bin\/myscript","5 0 Sat * * \/usr\/local\/bin\/myscript"]
根据《工程建设项目招标范围和规模标准规定》的规定，属于工程建设项目招标范围的工程建设项目，重要设备、材料等货物的采购，单项合同估算价在（）人民币以上的，必须进行招标。 ["A.50万元 ","B.100万元 ","C.150万元 ","D.200万元"]
菜单设计的原则有哪些？
