I haven't ______you for a long time?怎么填?I haven't ______you for a long timeA.hear of B.hear from C.heard of D.heard from选哪一个呢?为什么?是关于什么语法的知识?

I haven't ______you for a long time?怎么填?I haven't ______you for a long timeA.hear of B.hear from C.heard of D.heard from选哪一个呢?为什么?是关于什么语法的知识?
I haven't ______you for a long time?怎么填?
I haven't ______you for a long time
A.hear of B.hear from C.heard of D.heard from
选哪一个呢?为什么?是关于什么语法的知识?

I haven't ______you for a long time?怎么填?I haven't ______you for a long timeA.hear of B.hear from C.heard of D.heard from选哪一个呢?为什么?是关于什么语法的知识?
D.heard from
根据haven't,可知用完成时,A、B排除.
hear是听到的意思,hear from是受到……来信的意思,根据句子意思判断,应该是收到来信.所以应当选D

D.无解了，It's too easy!

D HEAR OF 是 听说