具有活血通经、补肝肾强筋骨、利水通淋、引血下行功效的药物是（）
A.蒲黄
B.川芎
C.红花
D.郁金
E.牛膝
参考答案：E
---Why didn’t you arrive there until three days later?
----Beccause the heavy rain _____the diffculities of the jurney.
A．added
B．added to
C．was added
D．was added to
腺体性脑积水的临床表现可有（）。
A.落日征
B.叩诊破罐音
C.头围增大
D.颅缝增宽
E.智力障碍
