挑战习题
1/5单选题
难度:

1.如图,在所标识的角中,同位角是(  )青果学院
A ∠1和∠2
B ∠1和∠3
C ∠1和∠4
D ∠2和∠3
提示1:
IOWQjOS9jeinkuWwseaYr++8muS4pOS4quinkumDveWcqOaIque6v+eahOWQjOaXge+8jOWPiOWIhuWIq+WkhOWcqOiiq+aIqueahOS4pOadoeebtOe6v+WQjOS+p+eahOS9jee9rueahOinkg==
正确答案:Qw==
6Kej77ya5qC55o2u5ZCM5L2N6KeS44CB6YK76KGl6KeS44CB5a+56aG26KeS55qE5a6a5LmJ6L+b6KGM5Yik5pat77yMPGJyPkHjgIHiiKAx5ZKM4oigMuaYr+mCu+ihpeinku+8jOmUmeivr++8mzxicj5C44CB4oigMeWSjOKIoDPmmK/pgrvooaXop5LvvIzplJnor6/vvJs8YnI+Q+OAgeKIoDHlkoziiKA05piv5ZCM5L2N6KeS77yM5q2j56Gu77ybPGJyPkTjgIHiiKAy5ZKM4oigM+aYr+Wvuemhtuinku+8jOmUmeivry4g5pWF6YCJQy4gPGJyPg==