My uncle said that he would telephone but I ----from him so far A didn't hear B hadn't heard C haven't heard D won't hea

问题描述:

My uncle said that he would telephone but I ----from him so far A didn't hear B hadn't heard C haven't heard D won't hear 为什么选C 不选B

整句意思是我叔叔说他会打电话给我,但我至今都没收到他的电话.
楼主你要把句子分开看,but前面是半句,用的是一般过去式,后面有so far完成时能肯定,表至今为止,但并不是与said 和would这两个过去时之间的联系,而是but前半句叙述过去一个事实,后半句表从过去到现在我没有收到叔叔的电话,不知你是否理解.