-Ann is ill in hospital.-- Oh really? I know. I her for a long time.A. didn’t ; wi

问题补充：

---- Ann is ill in hospital.

---- Oh, really? I know. I her for a long time.

A. didn’t ; will see

B. don’t ;will see

C. didn’t ; haven’t seen

D. don’t ; haven’t seen

答案：

A. didn’t ; will see

B. don’t ;will see

(答案→)C. didn’t ; haven’t seen

D. don’t ; haven’t seen

解析：句意：——安有病住院了。——噢，真的吗？我不知道。我已经很长时间没看见她了。for+一段时间通常用于现在完成时或过去完成时，故选C。