人参
A.反川乌
B.反甘草
C.反藜芦
D.畏五灵脂
E.畏牵牛子
参考答案:C,D
在肝素抗凝治疗中,检测普通肝素的首选指标是()
A.PT
B.APTT
C.TT
D.FDP
E.D-二聚体
-__________ are the apples?
-Four yuan a kilo.[ ]
A. How many
B. How much
C. How heavy
D. How expensive