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单项选择题 2. public class Foo implements Runnable (  3. public void run (Thread t) {  4. system.out.printIn(“Running.”);  5. }  6. public static void main (String[] args)  {  7. new thread (new Foo()).start(); 8. )  9. )   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 6 causes the compilation to fail.

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

  • C
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