治疗瘀血型胸痹宜选用（）。
A.活络效灵丹
B.桃仁红花煎
C.血府逐瘀汤
D.通窍活血汤
E.桃红四物汤
参考答案：C
7.3小时=______小时______分80升50毫升=______升．
She thought I was talking about her daughter in fact，I was talking with my daughter.
A．whom
B．where
C．which
D．while
