A.\(\left\{ {\begin{array}{*{20}{c}}{x = 1 + t}\\{y = 2 - 3t}\\{z =  - 1 + 2t}\end{array}} \right.\)       
B.\({\rm{\;}}\left\{ {\begin{array}{*{20}{c}}{x = 1 + t}\\{y = 2 - 3t}\\{z = 1 + 2t}\end{array}} \right.\)  
C.\(\left\{ {\begin{array}{*{20}{c}}{x = 1 + t}\\{y =  - 3 + 2t}\\{z = 2 - \;t}\end{array}} \right.\)
D. \(\left\{ {\begin{array}{*{20}{c}}{x = 1 + t}\\{y = 1 + 2t}\\{z =  - \;t}\end{array}} \right.\)