患者,男性,38岁,发热并咳嗽5天,经治疗后体温正常,但仍有咳嗽,伴咳痰,听诊两肺有小水泡音,诊断为支气管肺炎,应该选择哪种物理因子治疗较为合适()。
A. 微波治疗
B. 直流电抗生素导入
C. 超短波治疗
D. 红外线治疗
E. 紫外线治疗
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使用多边形套索工具在工作过程中,按()键可以取消设置的选区,按住()键可以在水平、45°斜角、垂直方向上设置选区;按住()键可以切换到套索工具,再按住()键重新切换回多边形套索工具。
Your network consists of a single Active Directory domain. The domain contains a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Your company’s security policy states that domain users must be prevented from logging on to Server1 if a domain controller is unavailable. You disconnect Server1 from the network and discover that you can log on to Server1. You need to configure Server1 to comply with the company’s security policy. What should you do on Server1? ()
A. From the local security policy, modify the Security Options.
B. From the local security policy, modify the User Rights Assignment.
C. From Active Directory Users and Computers, modify the properties of the Server1 account.
D. From Active Directory Users and Computers, modify the properties of the Domain Computers group.
下列材料能用来擦拭应急照明灯具的是()。
A. (A)肥皂水
B. (B)稀料
C. (C)汽油
D. (D)烧碱溶液