网址:http://m.1010jiajiao.com/timu3_id_438905[举报]
把分式方程的两边同时乘以(x-2),约去分母,得
A.1-(1-x)=1
B.1+(1-x)=1
C.1-(1-x)=x-2
D.1+(1-x)=x-2