The meeting _______ by the time I got there yesterday. [ ]

A. was on

B. has been on

C. had begun

D. has begun

健忘，心脾不足证的代表方为

A．素体阳虚，阴寒凝滞，气血痹阻，心阳不振
B．心气不足，阴血亏耗，血行瘀滞
C．血行瘀滞，胸阳痹阻，心脉不畅
D．肝失疏泄，气机郁滞，心脉不和
E．阳气虚衰，胸阳不振，气机痹阻，血行瘀滞