货币最基本的功能是()。
A.价值尺度与贮藏手段
B.流通手段与支付手段
C.价值尺度与流通手段
D.流通手段与世界货币
参考答案:C
Retired registered nurses want to take a several-day intensive training program because they want to ______.
对阿司匹林药理作用叙述
A.预防高血压
B.降低血脂
C.抑制血小板聚集
D.治疗心绞痛
E.治疗静脉曲张