《金匮要略》前22篇共有条文()
A.397条
B.398条
C.400条
D.402条
参考答案:B
Which of the following statement concerning about the probability concepts is TRUE()
A. A joint probability is the probability that two or more events happen concurrently.
B. Subjective probability is a probability drawing on observation.
C. A random variable is a quantity whose outcomes are certain.
(5分)了解一些用药常识,有利于自我保健。现有下列药物:碳酸镁、青霉素、阿司匹林、氢氧化铝。
(1)其中属于解热镇痛的药物是__________。
(2)青霉素的作用是__________。
(3)药片常用淀粉作为黏合剂,淀粉水解的最终产物是__________。
(4)碳酸镁可治疗胃酸过多的原理是__________(用离子方程式表示)。