A:以正点电荷为圆心的圆周上的两点
B:负点电荷电场中同一电场线上的两点
C:与匀强电场电场线垂直的直线上的两点
D:等量异号点电荷连线中垂线上的两点
— What do you think of AnimalWorld?
— ________ and my sister also likes watching it.