隐匿性肾小球肾炎的病理类型
A．新月体肾小球肾炎B．毛细血管内增生性肾炎C．系膜增生性肾小球肾炎D．局灶节段性肾小球肾炎
参考答案：D
When computing the yield to maturity, the implicit reinvestment assumption is that the interest payments are reinvested at the:（）
A. prevailing yield to maturity at the time interest payments are received.
B. yield to maturity at the time of the investment.
C. current yield.
（）颁布的《中华人民共和国种子法》是我国加强种子管理的法律依据。
