Your personal information is everywhere—processed and manipulated, stored and sold. But few people really know what is going on and how extensive this vacation has grown.

A．vocation

B．industry

C．profession

D．occupation

为了使货币的供应量和需求量趋于平衡，要通过( )的办法来解决。

A．降低货币需求量

B．提高货币需求量

C．调节货币供应量

D．以上答案都不对