币地具体形态随着商品经济地发展不断演变。最初地形态是－种()。
A、实物货币
B、信用货币
C、金属货币
D、金币地银行券
参考答案：A
人体的生长发育是从婴儿开始的。 [ ]
His heavy drinking and fond of gambling makes him a poor role model.
A．and fact that he gambles
B．and that he gambles
C．and he gambles which
D．and gambling
