如果在Main.java中撰写以下的程序代码public class Main...("Hello World"); } }

编译和运行以下代码的结果为： public class MyMain{ publ...o cruel world"); } }

In my mind, _____ that famous university will be the only way to become a world-class writer.

The Tibetan Mastiff is the national first-class protected animals and world-class rare species.

下面C#程序正确的是()。 A: using System; <br/>class Hello <br/>{ <br/>static void<br/>Main()<br/>{<br/>Console.WriteLine("Hello, world"); <br/>} <br/>} B: using System; <br/>static void Main()<br/>{<br/>Console.WriteLine("Hello, world"); <br/>} C: using System; <br/>class Hello;<br/>static void<br/>Main();<br/>{<br/>Console.WriteLine("Hello, world");<br/>} <br/>} D: using System<br/>class Hello<br/>{ <br/>static void<br/>Main()<br/>{<br/>Console.WriteLine("Hello, world")<br/>} <br/>}

Margaret liked all her classes, but she liked sewing class _____. A: in a world B: in particular C: in hand D: in fact

import java.io.*;public class abc{public static void main(String args&#91; &#93;){ AB s = new AB("Hello!"，“world”);System.out.println(s.toString( ));}} class AB {String s1;String s2;AB( String str1 , String str2 ){ s1 = str1; s2 = str2; }public String toString( ){ return s1+s2; }} A: Hello!world B: worldHello!

He has the ( ) to become a world-class musician. A: semester B: potential C: assignment D: interdependence

package week01 Public class HelloWorld { public static mian(string args) { system.out.println(“Hello World!”); } } 上述源程序中语法错误共有 处?

程序Helloworld.java编译错误。（ ）public class HelloWorld { public static void main(String&#91;&#93; args){ system.out.println(&quot;Hello World！&quot;); } }