马拉松长跑运动员在比赛中应补充充足的水,补充的方法是() ["随意","每次100~200ml,间隔约60min","每次400~500ml,间隔约30min","每次600~700ml,间隔约60min","每次800~900ml,间隔约30min"]
下列哪个方剂可用于治疗血淋() ["A.五苓散","B.猪苓汤","C.真武汤","D.十灰散","E.黄土汤"]
技术差距论认为,贸易的可能性来自于()与()之间构成的时间差。 ["掌握差距,摹仿差距","需求差距,反映差距","反映差距,掌握差距","需求差距,摹仿差距"]
高速列车的控制系统及照明系统的电源由()提供。 ["主变压器","牵引变流器","辅助变流器","辅助整流器"]
下列哪项为猪苓汤的主要功效() ["A.清心利水养阴","B.利水清热养阴","C.清热益气生津","D.清心益气止淋","E.益气固表止汗"]
阿胶在猪苓汤中的配伍意义是()