I didn't hear( )you for a long timeA.from B.of C.t

问题补充：

I didn hear( )you for a long timeA.from B.of C.to D./

答案：

hear from sb = receive a letter from sb 表示收到某人的来信

所以选A======以下答案可供参考======

供参考答案1:

A. From

其他都错。供参考答案2:

A hear from

v.接到...的信

供参考答案3:

hear from

固定搭配