-Why didn't you tell me the news of the meeting?-I knew nothing about it,or i--you.

问题描述:

-Why didn't you tell me the news of the meeting?-I knew nothing about it,or i--you.
A,would tell
B,had told
C,told
D,would have told答案选D,为什么不能选A?

这是个虚拟语气,用would have done的形式.