12.无论m为什么实数时,直线y=mx+m-2总经过点( )
0 309037 309045 309051 309055 309061 309063 309067 309073 309075 309081 309087 309091 309093 309097 309103 309105 309111 309115 309117 309121 309123 309127 309129 309131 309132 309133 309135 309136 309137 309139 309141 309145 309147 309151 309153 309157 309163 309165 309171 309175 309177 309181 309187 309193 309195 309201 309205 309207 309213 309217 309223 309231 366461
| A. | (0,-2) | B. | (-1,-2) | C. | (1,-2) | D. | (2,0) |