治疗心痛气滞血瘀证,应首选
A.栝蒌薤白半夏汤B.八珍汤C.天王补心丹D.栝蒌薤白白酒汤E.血府逐瘀汤
参考答案:E
解析:[解题思路] 血府逐瘀汤有活血化瘀,通络止痛之功。
Joy _______ as a language teacher in China for two years before she went back to London.
A.had worked
B.was working
C.worked
D.has worked
建筑业企业组织理论运用的基本渠道是()。
A.通过产业政策
B.通过政府行为
C.通过企业整合
D.改革创新