体现“釜底抽薪,急下存阴”之法的方剂是
A.龙胆泻肝汤B.大承气汤C.增液承气汤D.十枣汤E.大黄牡丹汤
参考答案:B
#include<stdio.h> main() {int a,b; for(a=1,b=1;a<=100;a++) {if(b>=20)break; if(b%3==1)(b+=3; continue; } b-=5; } printf("%d\n",a); }
If a normal distribution has a mean of 10 and a variance of 40, a standardized value of 0.5 corresponds to an observation value that is closest to:()
A. 6.84.
B. 13.16.
C. 20.00.