–What a pity! I didn’t attend the lecture given by Dr. Green yesterday.—I either if my

问题补充：

–What a pity! I didn’t attend the lecture given by Dr. Green yesterday.

—I , either, if my parents hadn’t reminded me.

A. wouldn’t

B. hadn’t

C. didn’t

D. wouldn’t have

答案：

A. wouldn’t

B. hadn’t

C. didn’t

(答案→)D. wouldn’t have

解析：考查虚拟语气。答语中是一个与过去事实相反的条件虚拟语气，if条件句用过去完成时态，主语用would /could /might +have done ，根据语境选wouldn’t have，后省略了attended the lecture，故选D。