人民币活期起存金额为（），多存不限。
参考答案：1元
In relation to the English legal system:
(b) Identify the courts, below the level of the Court of Appeal, that deal with civil law and criminal law. (3 marks)
按期权的执行价格分类，期权可分为( )。
A．买入期权和卖出期权
B．看涨期权和看跌期权
C．美式期权和欧式期权
D．实值期权、虚值期权和两平期权
