A:1个
B:2个
C:3个
D:4个
Lulu and Ann____ (be) in my dream, too.
如图,抛物线y=ax2+bx+c(a≠0)的图象过点M(﹣2, 3 ),顶点坐标为N(﹣1, 433 ),且与x轴交于A、B两点,与y轴交于C点.