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运行下列程序,会产生什么结果? ( ) public class X exlends Thread implements Runable{ public void run(){ System.out.println("this is run()"); } public static void main(String args[]) Thread t=new Thread(new X()); t.start(); } }

单选题
2022-01-11 06:09
A、第一行会产生编译错误
B、第五行会产生编译错误
C、第六行会产生运行错误
D、程序会运行和启动
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正确答案
A

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