D因子
A.是补体激活传统途径的固有成分B.是补体激活替代途径的固有成分C.是补体激活传统途径和替代途径的共同成分D.是替代途径的激活物E.是传统途径的激活物
参考答案:B
Believe it or not, no bread eaten by us is so sweet as ___________ earned by our own labour.
A.one
B.that
C.such
D.what
患儿,诊断多发性抽动症。症见形体消瘦,五心烦热,性情急躁,睡眠不安,口出秽语,挤眉眨眼,大便干结,舌质红绛,苔光剥,脉细数无力。应首选
A.千金龙胆汤B.礞石滚痰丸C.醒脾散D.大定风珠E.涤痰汤