It was rainning agian,___is very bad for our crops.A.it B.thatC.whatD.which 选什麽 为什麽啊

问题描述:

It was rainning agian,___is very bad for our crops.
A.it B.thatC.whatD.which 选什麽 为什麽啊

d
定语从句,which代表前面It was rainning agian这个天气