在平面直角坐标系中,有三点A(﹣1,﹣1),P(0,﹣1),Q(﹣2,0),若以点A为圆心、OA长为半径作圆,试判断点P、Q与⊙A的位置关系.
The tree are green in spring.
I have a kite. I ____ (like/like flying) my kite in the park.