What is the result？（）

• A、The file will compile without error.
• B、Compilation fails. Only line 7 contains an error.
• C、Compilation fails. Only line 12 contains an error.
• D、Compilation fails. Only line 13 contains an error.
• E、Compilation fails. Only lines 7 and 12 contain errors.
• F、Compilation fails. Only lines 7 and 13 contain errors.
• G、Compilation fails. Lines 7， 12， and 13 contain errors.