乌头赤石脂丸合苏合香丸治疗寒邪极盛胸痹,其作用为
A.补益心气
B.芳香温通
C.活血化瘀
D.祛寒活血
E.宽胸止痛
参考答案:B,D
The determined look in their eyes told us that nothing could make them ______. [ ]
A. change their mind
B. to change their minds
C. change their minds
D. to change their mind
奴隶制国家大和统一日本的时间是[ ]
A.1世纪前后
B.2世纪
C.3世纪
D.5世纪