凝集反应中的抗体称为( )
A．毒素B．溶血素C．沉淀素D．凝集素E．类毒素
参考答案：D
Watch __and you'll know more about health.[ ]
A. health shows
B. game shows
C. sports games
D. sitcoms
小儿指纹紫黑主()
A.实热证
B.实寒证
C.虚热证
D.小儿惊风
E.血络闭郁
