生产资料和劳动产品私有制的出现，使私人或个体家庭之间的交换成为（）的主要形式。
A、货币交换
B、人力交换
C、社会形态
D、商品交换
参考答案：D
It me that he always finishes his work in a short time. He is well-known for his working at an speed.
A．amazes; amazing
B．amazed; amazed
C．amaze; amazed
D．amaze; amazing
境外证券经营机构设立的驻华代表处，经申请可成为我国证券交易所的正式成员。( )
