题目内容

不属于安全出口中直通室外地平面的门的设置原则是:()

A. 门应向疏散方向开启
B. 供人员疏散使用的门,不应采用悬吊门.推拉门,严禁采用旋转门
C. 当门开启时,门扇不应影响人员的紧急疏散
D. 可以使用防盗门

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每次启动色谱时一定要先通载气至少(),才能开启色谱。

当井斜曲线和井温曲线的读值均为40时,应分别记为()。

A. 40℃、40℃
B. 40°、40℃
C. 40℃、40°
D. 40°、40°

外观呈半透明并有薄膜形成,葡萄糖、氯化物明显降低()

A. 化脓性脑膜炎
B. 结核性脑膜炎
C. 病毒性脑膜炎
D. 乙型脑炎
E. 新型隐球菌性脑膜炎下列脑脊液的改变符合上述哪种疾病的改变

Your company has a domain controller that runs Windows Server 2008. The domain controller has the backup features installed. You need to perform a non-authoritative restore of the doman controller using an existing backup file. What should you do()

A. Boot into Directory Services Restore Mode and use wbadmin to restore critical volume.
Boot into Directory Services Restore Mode and use the backup snap-in to restore critical volume
C. Boot into Safe Mode and use wbadmin to restore critical volume
D. Boot into Safe Mode and use the backup snap-in to restore critical volume

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