摘要:在中....则 ( ) A. B. C. D. 答案 A
网址:http://m.1010jiajiao.com/timu_id_3214485[举报]
(2007
重庆模拟)已知m,n,s,[
]|
A .x-2y+1=0 |
B .2x-y-1=0 |
|
C .2x+y-3=0 |
D .x+2y-3=0 |
网址:http://m.1010jiajiao.com/timu_id_3214485[举报]
(2007
重庆模拟)已知m,n,s,[
]|
A .x-2y+1=0 |
B .2x-y-1=0 |
|
C .2x+y-3=0 |
D .x+2y-3=0 |