镜下考虑为Rosai-Dorfman病,确诊需要检测的标志物是()。
A.S-100蛋白
B.CD1a
C.CD34
D.KP-1
E.FXIIIa
参考答案:A
Hardly _______ to sleep when _______ the door.
A.had I gone;someone knocked at
B.I had gone;did someone knock at
C.had I gone;did someone knock at
D.did I go;someone knocked at
贝母配乌头属于
A.相须B.单行C.相杀D.相恶E.相反