I____him for three years since we got to know about each other.

问题描述:

I____him for three years since we got to know about each other.
A.have corresponded to B.had corresponded on
C.have written letters D.have corresponded with

1.选D.首先注意短语搭配:correspond with sb.与某人通信
write a letter to sb=write sb (a letter) 给某人写信
如:I wrote my mother a letter hurriedly.我匆忙地给我母亲写了封信.
从搭配上我们知道A、B介词搭配错误,C项少了介词to.
其次我们来分析这个句型:
since引导的时间状语从句要用一般过去时,而主句用现在完成时.所以D项从时态和搭配上都正确.