—No, she ____.
A:Do; don't
B:Does; doesn't
C:Does; don't
D:Do; doesn't
如图,在平面直角坐标系中,O为原点,平行四边形ABCD的边BC在x轴上,D点在y轴上,C点坐标为(2,0),BC=6,∠BCD=60°,点E是AB上一点,AE=3EB,⊙P过D,O,C三点,抛物线y=ax2+bx+c过点D,B,C三点.
—Is Miss Long always strict_____you?
—Yes, she is. But I think it is good for us.
____?