运动技能的形成阶段有()、()、()。
public class Threads2 implements Runnable { public void nun() { System.out.println(”run.”); throw new RuntimeException(”Problem”); } public static void main(String[] args) { Thread t = new Thread(new Threads2()); t.start(); System.out.println(”End of method.”); } } Which two can be results?() [" java.lang.RuntimeException: Problem"," run. java.lang.RuntimeException: Problem"," End of method. java.lang.RuntimeException: Problem"," End of method. run. java.lang.RuntimeException: Problem"," run. java.lang.RuntimeException: Problem End of method."]
分类目录
public class TestOne { public static void main (String[] args) throws Exception { Thread.sleep(3000); System.out.println(”sleep”); } } What is the result?() [" Compilation fails."," An exception is thrown at runtime."," The code executes normally and prints “sleep”."," The code executes normally, but nothing is printed."]
在某双代号网络计划中,计算工期等于计划工期为52天,所有经过工作P的线路的持续时间分别为46天、45天、39天,则工作P的总时差为()天。 ["4","6","12","8"]
图书分类的主要作用是什么?