试题详情
单项选择题 public class Foo implements Runnable （  public void run （Thread t） {  system.out.printIn（“Running.”）；  }  public static void main （String[] args）  {  new thread （new Foo（））.start（）；  } ）   What is the result？（）      

A、 An exception is thrown.

B、 The program exists without printing anything.

C、 An error at line 1 causes compilation to fail.

D、 An error at line 2 causes the compilation to fail.

E、 “Running” is printed and the program exits.

  • D

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