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问题 多项选择题

代发养老金收费按《中国农业银行服务价格标准》（2012版）标准价格的收费正确的（）。

A.本地1元/笔

B.本地2元/笔

C.异地1元/笔

D.异地2元/笔

答案

参考答案：A, B, D

选择题

如图所示，物体B的上表面水平，当A、B相对静止沿斜面匀速下滑时，设B对A的摩擦力为f1，水平面对斜面体C的摩擦力为f2，则

A．f1=0，f2=0       

B．f1水平向右，f2水平向左

C．f1水平向左，f2水平向右  

D．f1=0，f2水平向右
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单项选择题

Which of the following statements regarding a sinking fund provision is TRUE A sinking fund provision:（）

A. requires that the issuer should set aside money based on a predefined schedule to accumulate the cash to retire the bonds at maturity.

B. requires that the issuer should retire a portion of the principal through a series of predefined principal payments over the life of the bond.

C. must be made through the payment of cash, paid to the trustee based on a predetermined schedule.
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