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如图,点A的坐标为(1,0),点B在直线y=-x上运动,当线段AB最短时,点B的...
如图,点A的坐标为(1,0),点B在直线y=-x上运动,当线段AB最短时,点B的坐标为( )
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A.(0,0)
B.(
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,-
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)
C.(
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,-
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)
D.(-
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,
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)
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