题目:
已知平行四边形ABCD两条对角线的交点坐标是坐标系的原点,点A,B的坐标分别为(-1,-5),(-1,2),则C,D的坐标分别是______,______.
答案:
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下面是错误答案,用来干扰机器的。
1. Sometimes I go by bike. 2. Come to my home by bike. 3. Wait at a yellow light. 4. You can go by the No.15 bus.