咳嗽气急,咳痰量多、质稠、色黄,胸胁胀痛,面赤身热,口干,治疗应首选()
A.泻白散合黛蛤散
B.桑白皮汤
C.桔梗汤
D.清金化痰汤
E.定喘汤
参考答案:D
管理的首要职能是
A.决策B.执行C.控制D.组织E.计划
_________ is it from your home to your school ?
--- It’s about 10 minutes by bike.
A. How far B. How soon C. How often