下列哪些不是评估拔除气管的指征？（） ["撤离呼吸机成功","患者咳嗽和吞咽反射恢复","下呼吸道通畅","可自行有效排痰"]
简述三拍子的特点。
You have a computer that runs Windows XP Professional. Multiple users share the computer. Users work in either French or English. You need to ensure that users can change the language in which the system menus appear. What should you do first?（） ["From the Display Properties, modify the Desktop settings.","From Internet Explorer, modify the Language Preferences. ","From the Multilingual User Interface (MUI) pack installation CD, run muisetup.exe. ","From Regional and Language Options, modify the Location settings and the Input Languages settings.&e"]
You have an Exchange server 2010 organization.You create a Personal Archive for a user named User1.You need to ensure that e-mail messages older that 180 days are automatically moved to User1’s Personal Archive.What should you create？（） ["a retention tag","a retention policy","a managed content settings","a managed folder mailbox policy"]
招标文件要求中标人提交履约保证金的，中标人应当按照招标文件的要求提交，履约保证金不得超过中标合同金额的15%。
（曹丕的）文气说
