A.\(\left\{ \begin{array}{l}x = 2 - 2t\\y = - 1 + 7t\\z = - 4t\end{array} \right.\)
B.\(\left\{ \begin{array}{l}x = 2 + 2t\\y = 1 + 7t\\z = 4t\end{array} \right.\)
C.\(\left\{ \begin{array}{l}x = 2 + 2t\\y = - 1 + 7t\\z = 4t\end{array} \right.\)
D.\(\left\{ \begin{array}{l}x = 2 + 2t\\y = 1 - 7t\\z = 4t\end{array} \right.\)