It was raining hard ,but by the time the class was over,the rain___.A.had stopped B.was stopping C.stopped D.would stop.请问by the time the class was over是在raining 之前还是之后.可我就不明白了,既然是had stopped 怎么还会it was rainng呢?

问题描述:

It was raining hard ,but by the time the class was over,the rain___.
A.had stopped B.was stopping C.stopped D.would stop.请问by the time the class was over是在raining 之前还是之后.可我就不明白了,既然是had stopped 怎么还会it was rainng呢?