肝脾不和,带脉失约,湿热下注,白带清稀如涕,肢体倦怠,舌淡苔白,脉缓者,宜选用()
A.缩泉丸
B.桑螵蛸散
C.金锁固精丸
D.完带汤
E.萆薢分清饮
参考答案:D
关于焦点方位特性的叙述正确的是()
A.近阳极端大
B.近阴极端大
C.两极等大
D.呈单峰分布
E.呈现双峰
An analyst estimates that an initial investment of £ 500000 in a venture capital project will pay £ 6 million at the end of five years if the project succeeds and that the probability the project survives to the end of the fifth year is 25 percent. The required rate of return for the project is 19 percent. The expected net present value of the venture capital investment is closest to:
A.
B.
C.