Which regex pattern can detect a U.S.-style email address?

• A. [^@]+@[^.]+\\.[A-Za-z]{2,}
• B. [A-Za-z]+@[A-Z]+
• C. \\w+@\\w+\\.\\w+
• D. [a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[A-Za-z]{2,}

Answer: (D)