A. (-2,2) B. (-2,4) C. (0,4) D. (-4,0)C

shuhaiku2019-12-17  14

问题

选项 A. (-2,2)B. (-2,4)C. (0,4)D. (-4,0)

答案C

解析[img]/upload/tiku/233/5184153_1.jpg[/img]
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