下列二次函数中，图象以直线x=2为对称轴、且经过点（0，1）的是[ ]

 A．y=（x﹣2）²+1

B．y=（x+2）²+1

C．y=（x﹣2）²﹣3

D．y=（x+2）²﹣3

Children under six are not ___________to school except those of extraordinary intelligence (智力超常).

A．permitted

B．admitted

C．accepted

D．received