四神丸的君药是()
A.补骨脂
B.肉豆蔻
C.五味子
D.吴茱萸
E.以上都不是
参考答案:A
心脏病患者作创伤大的非心脏手术,麻醉首选()
A.局麻
B.全麻
C.神经安定镇痛麻醉
D.静注Ketamine麻醉
E.椎管内麻醉
Green tea, many experts suggest, should be drunk regularly to improve health.
A.which
B.where
C.when
D.as