A:充分不必要条件
B:必要不充分条件......
C:充要条件
D:既不充分也不必要条件
已知两圆的方程为x2+y2+6x+8y=0,x2+y2﹣6x﹣2y﹣26=0,判断两圆是否相交,若相交,求过两交点的直线方程及两点间的距离;若不相交,说明理由.
No school team would like to invite them to play basketball ____________ because of their heights.