下列程序通过设定线程优先级，抢占主线程的CPU，选择正确的语句填入横线处。
class T14 implements Runnable

private Boolean fStop - true;
public void run()

while(fStop)

System.out.println(Thread.currentThread().getName() + "run");
try

Thread.sleep(l);

catch(Exception e)

e.printStackTrace()；



public void stopRun()

fStop = false;


public class Testl4

public static void main(String[] args)

T14 t14 = new T14();
Thread t1 = new Thread(ti4, "T14");
Thread t = Thread.currentThread()’;
______;
Ti.start();
T14.stopRun();
System.out.println ( "stop ");

A．setPriority(Thread. MIN_PRIORITY)

B．t1 .setPriority(Thread. MIN_PRIORITY)

C．t.setPfiofity(Thread. MIN_PRIORITY)

D．t14.setPriority(Thread. MIN_PRIORITY)

芒硝泻下作用速度与哪一因素有关（）

A、进食量

B、饮水量

C、性别

D、体重

E、机体机能状态