喂给系数
public class Test{ public static void main(String[]args){ intx=5; boolean b1=true; boolean b2=false; if((x==4)&&!b2) System.out.print("l"); System.out.print("2"); if((b2=true)&&b1) System.out.print("3"); } } What is the result?() ["2","3","12","23","123","Compilation fails.","An exceptional ist hrown at runtime."]
下列UASB反应器进水温度适宜的为()度。 ["25","30","35","50"]
隧道断面
单因素方差分析
教师职业道德评价具有哪些特点?