Rod is determined to get a seat for the concert _____ it means standing in a queue all night. [ ]

A. whenever

B. whatever

C. even though

D. as if

______是中央银行直接控制的变量，也是银行体系的存款扩张、货币供给创造的基础。( )

A．货币乘数

B．广义货币

C．基础货币

D．流动货币