多发性骨髓瘤可分别有4种Ig增高,并以此分型,应除外的是()
A.IgG
B.IgA
C.IgM
D.IgD
E.IgE
参考答案:C
When I came in her room, Mary was ________ in her book.[ ]
A. absorbed
B. controlled
C. exposed
D. devoted
PC服务器主机告警灯长亮,系统无硬件报错,LED面壁无告警,如何最有效消除告警灯()。
A.重启主机
B.更换可能硬件
C.主机关机拔电源,然后接电自检
D.重装系统