-Well, that was really a good meal. I you were a really good cook. -Thank you. A

—Well, that was really a good meal. I _______ you were a really good cook.

    —Thank you.

   A．didn’t know B．don’t know         C．haven’t know     D．hadn’t known

试题答案

A

解析:

“不知道”是过去的事情，现在已知道，应用瞬间过去时。故选A。