—Yes, I have.I ________ Fun Times Amusement Park last year.
A:been to, have gone to
B:gone to, have been to
C:go to, went to
D:been to, went to
① ____ ②____
直线x+3y=0绕原点按顺时针方向旋转30∘所得直线与圆x-22+y2=3的位置关系是( ).