由流通中现金和商业银行等金融机构在中央银行的存款准备金构成,政府金融当局能够直接控制的货币是( )。
A.存款货币
B.本位货币
C.基础货币
D.电子货币
参考答案:C
下列变化中属于物理变化的是[ ]
A.铁生锈
B.苹果腐烂
C.活性炭除去冰箱中的异味
D.蜡烛燃烧
—Why is Jim not happy these days?
—Because he is busy every day. He gets __________ school at 6:40 am and gets __________ home at 5:00 pm.
A./, /
B.to, /
C./, to
D.to, to