單項(xiàng)選擇題

1. interface foo { 
2. int k = 0; 
3. }
4.   
5. public class test implements Foo ( 
6. public static void main(String args[]) ( 
7. int i; 
8. Test test = new test (); 
9. i= test.k; 
10.i= Test.k; 
11.i= Foo.k; 
12.) 
13.) 
14.       
What is the result?()  

A. Compilation succeeds.
B. An error at line 2 causes compilation to fail.
C. An error at line 9 causes compilation to fail.
D. An error at line 10 causes compilation to fail.
E. An error at line 11 causes compilation to fail.

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