—It doesn't matter.Please remember ________ it here this afternoon.
A:forgot;to bring
B:left;to take
C:forgot;to take
D:left;to bring
“仁以为己任”的句式是 ____。
(Ⅰ)求椭圆C的方程;
(Ⅱ)设另一直线l与椭圆C交于A,B两点,原点O到直线l的距离为 32 ,求△AOB面积的最大值.