过点M(2,1)的直线与X轴,Y轴分别交于P,Q两点,且|MP|=|MQ|,
则L的方程是
A x-2y+3=0 B 2x-y-3=0
C 2x+y-5=0 D x+2y-4=0
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过点M(2,1)的直线与X轴,Y轴分别交于P,Q两点,且|MP|=|MQ|,
则L的方程是
A x-2y+3=0 B 2x-y-3=0
C 2x+y-5=0 D x+2y-4=0