问题补充:
-Why didn’t you go to the party ?
an invitation, I would have gone to the party .
A. Had I received
B. If I received
C. If I should receive
D. Were I to receive
答案:
(答案→)A. Had I received
B. If I received
C. If I should receive
D. Were I to receive
解析:考查虚拟语气。根据语境考查与过去事实相反的虚拟语气,故从句用had + v-ed,Had I received = If I had received,根据句意选A。