患者因肺肾阴虚,虚火妄动,脉络受伤而致咯血。治疗应首选
A.孔最B.梁丘C.隐白D.太渊E.定喘
参考答案:A
胎盘的功能有()
A.防御功能
B.合成功能
C.供给营养
D.气体交换
E.保护胎儿
Due to circumstances ________ our control, the performance has to be canceled.
A.beyond
B.with
C.within
D.under