單項選擇題

Given:

What is the result?()

A.Compilation fails because of an error in line 3.
B.Compilation fails because of an error in line 7.
C.Compilation fails because of an error in line 9.
D.If you define D e = new E(), then e.bMethod() invokes the version of bMethod() defined in Line 5.
E.If you define D e = (D)(new E()), then e.bMethod() invokes the version of bMethod() defined in Line 5.
F.If you define D e = (D)(new E()), then e.bMethod() invokes the version of bMethod() defined in Line 9.

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