The advanced teaching method and the effect ____ brought about did a lot of good to our study.A.what B.it C.that D.which 此处为什么选C
问题描述：
The advanced teaching method and the effect ____ brought about did a lot of good to our study.
A.what B.it C.that D.which
此处为什么选C
答
应该选B.it代替The advanced teaching method .it brought about 做定语从句修饰the effect ,省略了关系代词that 或which.句子意思是:这种先进的教学方法以及它所带来的影响对我们的学习大有裨益.
记得加分啊.