题目内容：

听下面一段独白，回答以下小题。

1.Which collisions happened much more often?

A.Those between cyclists and people crossing the street.

B.Those between people crossing the street and motor vehicles.

C.Those between motor vehicles and bicycles.

2.Where were the 15 people on foot killed?

A.On the main roads.

B.At the intersections.

C.On sidewalks and other off-road areas.

3.Who was the main victim of the accidents?

A.People on foot. B.Cyclists. C.Car drivers.