When did you come home? [ ]
A. At about eight.
B. I'll try my best.
答案：A
临床常用治疗痄腮的灸法是
A．隔蒜灸
B．隔姜灸
C．温合灸
D．灯火灸
某客户购买了一款看涨期权，如果标的资产市价高于行权价格，则该期权处于（ ）状态。
A．实值
B．价外
C．虚值
D．平值
