直接资本化法中采用（）将资产的预期收益转换为价值。
A.资本化率
B.收益法
C.收益率
D.报酬率
参考答案：A
凭证式国债由营业网点签发凭证，起点金额为1000元，必须以千元的整数倍发售，单笔上限金额为50万元。
Which of the following statements is NOT true of "free flight"
A．Commercial aircraft is guided by GPS.
B．Civilian aircraft are free to move over all territories.
C．Cargo carriers no longer collide with one another.
D．Passenger flights are safe to fly with military aircrafts.
