I knocked into a tree when I went to the railway station for my friend.--I suppose you( )too fast.选择drove还是选择 were driving填空?

问题描述:

I knocked into a tree when I went to the railway station for my friend.--I suppose you( )too fast.
选择drove还是选择 were driving填空?

wew driviing
是正在一个开车的状态里撞上树的