在心主血脉生理功能活动中,起关键作用的是
A.心血的充盈
B.心神的安宁
C.脉道的通利
D.心气、心阳的推动
E.以上均不是
参考答案:D
—Would you like _____ with us?
—Sure. I like _____ very much. [ ]
A. swimming; swim
B. to swim; swim
C. swimming; swimming
D. to swim; swimming
蛛网膜下隙出血的患者应用尼莫地平的主要目的为()。
A.预防抽搐发作
B.防止再出血
C.降低血压
D.防止脑血管痉挛
E.减轻心肌的损伤