属于《医疗机构制剂许可证》许可事项变更的项目是()
A.法定代表人的变更
B.制剂室负责人的变更
C.配制范围的变更
D.配制地址的变更
参考答案:B, C, D
— Why do you choose to work in an international travel agency?
— Well, you know, English is my _____. So it is my best choice.[ ]
A. strength
B. talent
C. ability
D. skill
阅读下列程序,请写出程序的运行结果。 import java. applet.*; import java.awt.*; public class C extends Applet implements Runnable Thread redBall,blueBall;Graphics redPen,bluePen;int blueSeta=0,redSeta=0;public void init() setSize(250,200); redBall=new Thread(this); blueBall=new Thread(this); redPen=getGraphics(); bluePen=getGraphics(); redPen.setColor(Color. red); bluePen.setColor(Color. blue); setBackground(Color. gray); public void start() redBall.start(); blueBall.start(); public void run() int x,y; while(true) if(Thread.currentThread()==redBall)//以下代码为顺时针画圆 x=(int)(80.0*Math.cos(3.1415926/180.0*redSeta)); y=(int)(80.0*Math.sin(3.1415926/180.0*redSeta)); redPen.setColor(Color.gray); redPen.fillOval(100+x,100+y,10,10); redSeta+=3; if(redSeta>=360)redSeta=0; x=(int)(80.0*Math.cos(3.1415926/180.0*redSeta)); y=(int)(80.0*Math.sin(3.1415926/180.0*redSeta)); redPen.setColor(Color.red); redPen.fillOval(100+x,100+y,10,10); try redBall.sleep(20); catch(InterruptedException e)else if(Thread.currentThread()==blueBall)//以下代码为顺时针画圆x=(int)(80.0*Math.cos(3.1415926/180.0*blueSeta));y=(int)(80.0*Math.sin(3.1415926/180.0*blueSeta));bluePen.setColor(Color.gray);bluePen.fillOval(150+x,100+y,10,10);blueSeta-=3;if(blueSeta<=-360) blueSeta=0;x=(int)(80.0*Math.cos(3.1415926/180.0*blueSeta));y=(int)(80.0*Math.sin(3.1415926/180.0*blueSeta));bluePen.setColor(Color.blue);bluePen.fillOval(150+x,100+y,10;10);try blueBall.sleepp(40);catch(InterruptedException e)