A:货币是固定充当一般等价物的商品
B:货币是财富的唯一象征
C:货币具有价值尺度、流通手段两种基本职能
D:要正确看待金钱,树立正确金钱观
He ________having been frightened.
如图所示,电灯发光的条件是( )
— What are you doing?
— I'm ____ .(洗手)