影响排烟温度的因素有()。
A、尾部受热面多少;
B、受热面积灰或结垢,使热交换变差;
C、炉膛内结焦;
D、炉底漏风大。
参考答案:A, B, C, D
对医务人员造成医疗事故情节严重的,由卫生行政部门()
A.酌情给予处理
B.免于行政处分
C.给予行政处分
D.吊销其执业证书
E.其善后处理由本人负责
下面程序段的输出结果是 class Test public static void main(String args[])MyThread t=new MyThread();t.displayOutput("t has been createD) ");t.start(); class MyThread extends Threadpublic void displayOutput(String s) System.out.println(s); public void run()displayOutput("t is running.");
A.t has been created.
B.t has been created. t is running.
C.t is running.
D.编译出错