在铝和铝合金表面总有一层难熔的()薄膜,易在焊缝中形成未熔合缺陷。
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甲技师说:就电控自动变速器故障诊断来说,首先要按照电子控制系统、液压控制系统和机械系统依次诊断,确定故障部位。乙技师说:首先要进行自动变速器的基本检查和调整,然后按照电子控制系统、液压控制系统和机械系统依次诊断,确定故障部位。你认为()。
A. 仅甲正确
B. 仅乙正确
C. 甲和乙都正确
D. 甲和乙都不正确
《棋王》中有这样一段话:“‘为棋不为生’,为棋是养性,生会坏性,所以生不可太胜。”这段话是谁说的()。
A. 地区文教书记
B. 画家
C. 王一生
D. 捡烂纸的老头儿
参保人享受生育保险时,其发生的生育保险记账范围内的项目由生育保险基金支付比例为()
A. 100%
B. 95%
C. 90%
D. 80%
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? ()
A. On Server1, install twcli32.msi.
B. On Server1, create an Automated System Recovery (ASR) backup.
C. On Computer1, install twcli32.msi.
D. On Computer1, create an Automated System Recovery (ASR) backup.