I enjoyed the flowers I _______ 该填water、watering还是watered?为什么?

问题描述:

I enjoyed the flowers I _______ 该填water、watering还是watered?为什么?

watering
enjoy doing sth.

这一句是定语从句省略了that
既然enjoy用了过去时,过去欣赏的话肯定是过去浇的所以觉得应该用watered