静脉团注法做CT增强扫描时常用的剂量(成人)是()
A.10~20ml
B.20~40ml
C.40~60ml
D.60~100ml
E.100~150ml
参考答案:D
向别人问好时,你说______[ ]
A. What's your name?
B. I am fine.
C. How are you?
下面程序的运行结果为( )。# include <iostream.h>void main( ){for(int a = 0,x =0;! x&&a < = 10;a++){ a++;}cout << a << endl;}
A.纵栏式报表
B.表格式报表
C.图表报表
D.标签报表