如下图,已知两点A(–1,3)、B(3,5),点P为x轴上的一个动点.
A woman____ ____ by a self-driving car as she walked her bicycle across a street.
2的相反数与0.5的绝对值的和是( )
听下面一段独白,请根据所听内容回答四个问题。