Now he realised that some good samaritan had probably picked him up and taken him home.想问一下这里面动词的时态是怎么用的,为什么用taken,请详细解释每个动词时态的用法.

问题描述:

Now he realised that some good samaritan had probably picked him up and taken him home.
想问一下这里面动词的时态是怎么用的,为什么用taken,请详细解释每个动词时态的用法.