The primary purpose of the passage as a whole is to ______.
A. describe an initiative and propose its continuance
B. chronicle a development and illustrate its inconsistencies
C. identify a trend and suggest its importance
D. summarize a process and question its significance
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有内在拟交感活性的β受体阻断剂是
A. 拉贝洛尔
B. 美托洛尔
C. 吲哚洛尔
D. 阿替洛尔
E. 普萘洛尔
大便秘结,小便清长,头目眩晕,腰膝酸软,治宜选
A. 麻子仁丸
B. 五仁丸
C. 济川煎
D. 润肠丸
既能平息内风,又能祛除外风的药物为
A. 钩藤
B. 天麻
C. 羚羊角
D. 蜈蚣
雪花舌提示
A. 津液枯竭
B. 气血败坏
C. 肝气将绝
D. 脾阳将绝