【单项选择题】
public class Foo { <br /> public void main（ String[] args ） { <br /> System.out.println（ “Hello” + args[0] ）； <br /> } <br /> }  <br /> What is the result if this code is executed with the command line？（）<p> public class Foo { <br /> public void main（ String[] args ） { <br /> System.out.println（ “Hello” + args[0] ）； <br /> } <br /> }  <br /> What is the result if this code is executed with the command line？（）</p>
A、A. Hello
B、B. Hello Foo
C、C. Hello world
D、D. Compilation fails.
E、E. The code does not run.
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