[单选] 在施工准备阶段，绘制模板配图属于（）的质量控制工作。

一氧化碳与空气混合的爆炸极限是12.5%~74%，指的是一氧化碳含量大于（）%时，不会发生爆炸。 12.5。 30。 50。 74。 清代人注杜（甫），有哪些名著？ 下列哪种方法不属于锡精矿焙烧（） 氧化焙烧法。 氯化焙烧法。 氧化还原焙烧法。 还原焙烧法。 封闭疗法 You have a file server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Shadow Copies is enabled on all volumes and daily backups are performed by using Windows Backup. A user named User1 has a computer named Computer1 that runs Windows XP Professional Service Pack 3 (SP3). User1 is denied the right to log on to Server1. You need to ensure that User1 can recover previous versions of files on Server1 without help from an administrator. What should you do? （） On Server1, install twcli32.msi.。 On Server1, create an Automated System Recovery (ASR) backup.。 On Computer1, install twcli32.msi.。 On Computer1, create an Automated System Recovery (ASR) backup.。 在施工准备阶段，绘制模板配图属于（）的质量控制工作。