甘草泻心汤可用于:()
A.下血先血后便
B.狐惑病,目四皆黑,脓已成
C.两者均可
D.两者均不可
参考答案:D
某投资项目,需一次性投资固定资产1000万元,当年即投产经营,可用5年,预计无残值。投产后各年税后利润300万元。资本成本率为10%。则该项目的动态回收期为()年。
A.2
B.2.35
C.5
D.2.65
John is good at his job but he seems to confidence. [ ]
A. lack
B. short
C. be short
D. lack in